CN103716539A - Photographing method and apparatus - Google Patents

Abstract

Embodiments of the present invention provide a photographing method and device, relate to the field of information processing, and provide a photographing mechanism that can simplify operation steps and improve photographing effects. The specific method is: analyze the photographed pictures through image recognition technology, obtain the image of the eye in the photographed image, obtain the characteristic parameters of the eye according to the image of the eye, judge whether the photographed picture satisfies the preset condition according to the characteristic parameter of the eye, If the preset conditions are met, it will display and output the captured pictures; if the preset conditions are not met, then re-shoot the pictures, obtain the captured pictures, and perform analysis on the captured pictures, obtain the characteristic parameters of the eyes and judge whether the captured pictures are Operations that meet the preset conditions until the captured pictures that meet the preset conditions are obtained. The embodiment of the present invention is used for taking pictures of a TV set.

Description

A kind of photographing method and equipment

technical field

The invention relates to the field of information processing, in particular to a photographing method and device.

Background technique

With the continuous development of the field of information processing, more and more electronic devices have information processing capabilities, so how to improve the information processing technology of electronic devices has become the main research direction now.

In the prior art, when a user uses an electronic device including a television, the electronic device will store and display the currently captured pictures, but the user can only obtain the photos he wants by manually filtering. For example, the user Photos with eyes closed can only be filtered out manually.

And adopt this method, when the current photograph taken by the user is the photograph of closing eyes, can only take pictures again until obtaining the photograph of not closing eyes, operation is complicated, and photographing effect is poor.

Contents of the invention

Embodiments of the present invention provide a photographing method and device, and provide a photographing mechanism that can simplify operation steps and improve photographing effects.

In order to achieve the above object, embodiments of the present invention adopt the following technical solutions:

In the first aspect, a method for taking pictures is provided, the method comprising:

Analyzing the photographed pictures by image recognition technology, and obtaining the images of the eyes in the photographed images;

Acquiring characteristic parameters of the eye according to the image of the eye;

judging whether the photographed picture satisfies a preset condition according to the characteristic parameters of the eyes;

If the preset condition is met, display and output the taken picture; if the preset condition is not met, take a picture again, obtain the taken picture, and execute the analysis of the taken picture, the The operations of obtaining the characteristic parameters of the eyes and judging whether the captured pictures meet the preset conditions are described until the captured pictures satisfying the preset conditions are acquired.

With reference to the first aspect, in a first possible implementation manner, the acquiring the image of the eye in the captured image includes:

Analyzing the photographed pictures by image recognition technology to obtain characteristic parameters of the photographed photographs; the characteristic parameters of the photographed photographs include contour parameters and gray values;

Obtaining the face image in the photographed picture according to the feature parameters of the photographed picture;

Analyzing the face image in the photographed picture to obtain feature parameters of the face image; the feature parameters of the face image include position parameters of facial organs and contour parameters of facial organs;

The image of the eye in the captured image is acquired according to the characteristic parameters of the face image.

With reference to the first aspect, in a second possible implementation manner, the characteristic parameters of the eyes include: the height between the upper and lower eyelids, the interpupillary distance, and the gray value of the pupils.

In combination with the second possible implementation of the first aspect, in the third possible implementation,

If the characteristic parameter of the eye is the height between the upper eyelid and the lower eyelid, it is judged whether the height between the upper eyelid and the lower eyelid is greater than the preset height between the upper eyelid and the lower eyelid; if the If the height between the upper eyelid and the lower eyelid is greater than or equal to the preset height between the upper eyelid and the lower eyelid, it is confirmed that the eyes are open and the preset condition is met; if the height between the upper eyelid and the lower eyelid If the height is less than the preset height between the upper and lower eyelids, it is confirmed that the eyes are closed and the preset conditions are not met;

If the characteristic parameter of the eyes is the interpupillary distance, it is judged whether the interpupillary distance can be detected; if the interpupillary distance can be detected, it is confirmed that the eyes are open and the preset condition is satisfied; if the interpupillary distance cannot be detected If the interpupillary distance is determined, it is confirmed that the eyes are closed and the preset condition is not satisfied;

If the characteristic parameter of the eye is the gray value of the pupil, it is judged whether the gray value of the pupil is greater than the preset gray value of the pupil; if the gray value of the pupil is greater than or equal to the preset If the gray value of the pupil is greater than the gray value of the pupil, it is confirmed that the eyes are open and the preset condition is met; if the gray value of the pupil is smaller than the preset gray value of the pupil, it is confirmed that the eyes are closed and the preset condition is not met condition.

With reference to the first aspect, in a fourth possible implementation manner, the method further includes:

receiving a first instruction triggered by the user, and displaying and outputting all the captured pictures according to the first instruction;

receiving a second instruction triggered by the user, and displaying and outputting at least one of the taken pictures among all the taken pictures according to the second instruction.

In a second aspect, a photographing device is provided, and the photographing device includes:

A processing unit, configured to analyze the captured pictures through image recognition technology, and obtain images of eyes in the captured images;

an acquisition unit, configured to acquire characteristic parameters of the eye according to the image of the eye;

A judging unit, configured to judge whether the captured picture satisfies a preset condition according to the characteristic parameters of the eyes;

The display unit is configured to display and output the captured picture if the preset condition is met; if the preset condition is not satisfied, take a new picture, obtain the captured picture, and perform the processing of the captured picture. The operations of analyzing the pictures, acquiring the characteristic parameters of the eyes, and judging whether the captured pictures meet the preset conditions are obtained until the captured pictures satisfying the preset conditions are obtained.

With reference to the second aspect, in a first possible implementation manner, the acquiring unit is specifically configured to:

Analyzing the photographed pictures by image recognition technology to obtain characteristic parameters of the photographed photographs; the characteristic parameters of the photographed photographs include contour parameters and gray values;

Obtaining the face image in the photographed picture according to the feature parameters of the photographed picture;

Analyzing the face image in the photographed picture to obtain feature parameters of the face image; the feature parameters of the face image include position parameters of facial organs and contour parameters of facial organs;

The image of the eye in the captured image is acquired according to the characteristic parameters of the face image.

With reference to the second aspect, in a second possible implementation manner, the characteristic parameters of the eyes include: the height between the upper and lower eyelids, the interpupillary distance, and the gray value of the pupils.

With reference to the second possible implementation of the second aspect, in a third possible implementation, the judging unit is specifically configured to:

If the characteristic parameter of the eye is the height between the upper eyelid and the lower eyelid, it is judged whether the height between the upper eyelid and the lower eyelid is greater than the preset height between the upper eyelid and the lower eyelid; if the If the height between the upper eyelid and the lower eyelid is greater than or equal to the preset height between the upper eyelid and the lower eyelid, it is confirmed that the eyes are open and the preset condition is met; if the height between the upper eyelid and the lower eyelid If the height is less than the preset height between the upper and lower eyelids, it is confirmed that the eyes are closed and the preset conditions are not met;

If the characteristic parameter of the eyes is the interpupillary distance, it is judged whether the interpupillary distance can be detected; if the interpupillary distance can be detected, it is confirmed that the eyes are open and the preset condition is satisfied; if the interpupillary distance cannot be detected If the interpupillary distance is determined, it is confirmed that the eyes are closed and the preset condition is not satisfied;

If the characteristic parameter of the eye is the gray value of the pupil, it is judged whether the gray value of the pupil is greater than the preset gray value of the pupil; if the gray value of the pupil is greater than or equal to the preset If the gray value of the pupil is greater than the gray value of the pupil, it is confirmed that the eyes are open and the preset condition is met; if the gray value of the pupil is smaller than the preset gray value of the pupil, it is confirmed that the eyes are closed and the preset condition is not met condition.

With reference to the second aspect, in a fourth possible implementation manner, the device further includes a receiving unit, and the receiving unit is specifically configured to:

receiving a first instruction triggered by a user, so that the display unit displays and outputs all the captured pictures according to the first instruction;

receiving a second instruction triggered by a user, so that the display unit displays and outputs at least one of the taken pictures among all the taken pictures according to the second instruction.

The embodiment of the present invention provides a photographing method and equipment, which analyzes the photographed pictures through image recognition technology, obtains the image of the eye in the photographed image, obtains the characteristic parameters of the eye according to the image of the eye, and judges the photographed photograph according to the characteristic parameter of the eye. Whether the picture satisfies the preset conditions, if the preset conditions are met, it will display and output the captured pictures; if the preset conditions are not met, then re-shoot the pictures, obtain the captured pictures, and execute the analysis of the captured pictures to obtain the characteristics of the eyes Parameters and the operation of judging whether the captured pictures meet the preset conditions, until the captured pictures that meet the preset conditions are obtained. Therefore, a camera mechanism is provided, which can simplify the operation steps and improve the shooting effect.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only These are some embodiments of the present invention. Those skilled in the art can also obtain other drawings based on these drawings without creative work.

Fig. 1 is a schematic flow chart of a photographing method provided by an embodiment of the present invention;

FIG. 2 is a schematic flowchart of a photographing method provided by an embodiment of the present invention;

FIG. 3 is a schematic flowchart of a photographing method provided by an embodiment of the present invention;

FIG. 4 is a schematic structural diagram of a photographing device provided by an embodiment of the present invention;

FIG. 5 is a schematic structural diagram of a photographing device provided by an embodiment of the present invention.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

An embodiment of the present invention provides a method for taking pictures, as shown in Figure 1, the method includes:

101. Analyzing the photographed pictures by means of image recognition technology, and acquiring the images of the eyes in the photographed images.

102. Acquire characteristic parameters of the eye according to the image of the eye.

103. Judging whether the captured picture satisfies the preset condition according to the characteristic parameters of the eyes.

104. If the preset conditions are met, display and output the captured pictures; if the preset conditions are not met, then re-shoot the pictures, obtain the captured pictures, and execute the analysis of the captured pictures, obtain the characteristic parameters of the eyes and judge the captured pictures Whether the picture satisfies the preset condition, until the captured picture meeting the preset condition is obtained.

The embodiment of the present invention provides a photographing method, which uses image recognition technology to analyze the photographed pictures, acquires the images of the eyes in the photographed images, obtains the characteristic parameters of the eyes according to the images of the eyes, and judges the photographed pictures according to the characteristic parameters of the eyes Whether the preset conditions are met, if the preset conditions are met, the output of the captured pictures will be displayed; if the preset conditions are not met, the pictures will be taken again, the captured pictures will be obtained, and the captured pictures will be analyzed to obtain the characteristic parameters of the eyes And the operation of judging whether the captured pictures meet the preset conditions, until the captured pictures satisfying the preset conditions are obtained. Therefore, a camera mechanism is provided, which can simplify the operation steps and improve the shooting effect.

In order to enable those skilled in the art to more clearly understand the technical solutions provided by the embodiments of the present invention, a photographing method provided by the embodiments of the present invention will be described in detail below through specific embodiments, as shown in FIG. 2 , the method includes :

201. Analyze the i-th captured picture by using image recognition technology to obtain characteristic parameters of the captured picture.

Exemplarily, the feature parameter of the i-th captured picture may be a profile parameter of the captured picture, may also be a gray value of the captured picture, or may be other feature parameters, which are not limited here.

It is possible to obtain only the contour parameters of the i-th captured picture, or to obtain only the gray value of the captured picture, or to obtain both the contour parameters and the gray value of the captured picture,

Wherein, i is a positive integer, and the initial value of i is 1.

202. Obtain a face image in the captured picture according to the characteristic parameters of the i-th captured picture.

Concretely, if the feature parameter of the i-th shot picture obtained is a contour parameter, then judge the feature value matching the feature parameter value of the face image in the contour parameter, and obtain the face image in the shot picture;

If the acquired feature parameter of the i-th captured picture is a gray value, then determine the feature value in the gray value that matches the feature parameter value of the face image, and obtain the face image in the captured picture.

203. Analyze the face image in the i-th captured picture, and obtain the feature parameters of the face image.

Exemplarily, the feature parameters of the face image include position parameters of facial organs and contour parameters of facial organs, which are not limited here.

It is possible to obtain only the position parameters of the facial organs in the i-th captured picture, or only the contour parameters of the facial organs in the photographed picture, or obtain both the position parameters of the facial organs and the contour parameters of the facial organs in the photographed picture.

204. Obtain an eye image in the captured image according to the feature parameters of the face image in the i-th captured image.

If the feature parameter of the acquired face image is the position parameter of the facial organ, then obtain the position parameter matching the feature value of the eye position parameter in the position parameter of the face organ, so as to obtain the eye in the captured image according to the position parameter. image of the section.

If the feature parameter of the acquired face image is the contour parameter of facial organs, then obtain the contour parameters matching the eigenvalues of the contour parameters of the eyes in the contour parameters of the facial organs, so as to obtain the contour parameters of the eyes in the captured image according to the contour parameters. image of the section.

If the feature parameters of the obtained face image are the position parameters of the facial organs and the contour parameters of the facial organs, then obtain the position parameters matching the eigenvalues of the position parameters of the eyes in the position parameters of the facial organs, and obtain the face Among the contour parameters of the organ, the contour parameters match the eigenvalues of the contour parameters of the eye, so as to obtain the image of the eye in the captured image according to the contour parameter and the position parameter.

205. Obtain the characteristic parameters of the eye according to the image of the eye in the i-th captured picture;

Exemplarily, the characteristic parameters of the eyes may be the height between the upper eyelid and the lower eyelid, the interpupillary distance, and the gray value of the pupil, which are not limited here.

206. Judging whether the captured pictures meet the preset conditions according to the characteristic parameters of the eyes; if the preset conditions are met, perform 207 and subsequent steps correspondingly; Perform the operations of analyzing the i+1th captured picture, obtaining the characteristic parameters of the eyes in the i+1th captured picture, and judging whether the captured picture meets the preset condition, until the captured image that meets the preset condition is obtained. picture.

If the characteristic parameter of the eye is the height between the upper eyelid and the lower eyelid, it is judged whether the height between the upper eyelid and the lower eyelid is greater than the preset height between the upper eyelid and the lower eyelid; if the height between the upper eyelid and the lower eyelid is If the height between the upper and lower eyelids is greater than or equal to the preset height between the upper and lower eyelids, it is confirmed that the eyes are open and the preset conditions are met; if the height between the upper and lower eyelids is less than the preset height between the upper and lower eyelids If the height is higher than the height, it is confirmed that the eyes are closed and the preset conditions are not met;

If the characteristic parameter of the eyes is the interpupillary distance, then judge whether the interpupillary distance can be detected; Satisfy the preset conditions;

If the characteristic parameter of the eye is the gray value of the pupil, it is judged whether the gray value of the pupil is greater than the preset gray value of the pupil; if the gray value of the pupil is greater than or equal to the preset gray value of the pupil, then it is confirmed as open Eyes meet the preset conditions; if the gray value of the pupil is smaller than the preset pupil gray value, it is confirmed that the eyes are closed and the preset conditions are not met.

207. Display and output the captured pictures.

Optionally, as shown in FIG. 3 , after 207 , 208 and subsequent steps may also be performed, as shown in FIG. 3 .

208. Receive a first instruction triggered by the user, and display and output all captured pictures according to the first instruction.

Wherein, all the photographed pictures include pictures that meet the preset condition and pictures that do not meet the preset condition.

209. Receive a second instruction triggered by the user, and display and output at least one of all the captured pictures according to the second instruction.

Wherein, the i-th taken picture and the i+1-th taken picture are only exemplary, not specific.

The embodiment of the present invention provides a photographing method. The embodiment of the present invention provides a photographing method. The photographed pictures are analyzed through image recognition technology, the image of the eye in the photographed image is obtained, and the characteristic parameters of the eye are obtained according to the image of the eye. , according to the characteristic parameters of the eyes, it is judged whether the captured pictures meet the preset conditions. If the preset conditions are met, the captured pictures will be displayed and output; The operation of taking pictures for analysis, obtaining the characteristic parameters of the eyes, and judging whether the taken pictures meet the preset conditions, until obtaining the taken pictures that meet the preset conditions. Therefore, a camera mechanism is provided, which can simplify the operation steps and improve the shooting effect.

An embodiment of the present invention provides a photographing device 1, as shown in Figure 4, the photographing device 1 includes:

The processing unit 11 is configured to analyze the photographed pictures through image recognition technology, and obtain images of eyes in the photographed images;

An acquisition unit 12, configured to acquire characteristic parameters of the eye according to the image of the eye;

Discrimination unit 13, for judging whether the photographed picture satisfies the preset condition according to the characteristic parameters of the eyes;

The display unit 14 is used to display and output the captured picture if the preset condition is met; if the preset condition is not met, then re-shoot the picture, obtain the captured picture, and perform analysis on the captured picture to obtain the characteristic parameters of the eyes And the operation of judging whether the captured pictures meet the preset conditions, until the captured pictures satisfying the preset conditions are obtained.

Optionally, the acquisition unit 12 is specifically used for:

Analyze the captured pictures through image recognition technology to obtain the characteristic parameters of the captured pictures; the characteristic parameters of the captured pictures include contour parameters and gray value;

Obtaining the face image in the photographed picture according to the feature parameters of the photographed picture;

Analyzing the face image in the captured picture to obtain the feature parameters of the face image; the feature parameters of the face image include the position parameters of the facial organs and the contour parameters of the facial organs;

According to the feature parameters of the face image, the image of the eye in the captured image is obtained.

Optionally, the characteristic parameters of the eyes include: the height between the upper eyelid and the lower eyelid, the interpupillary distance, and the gray value of the pupil.

Optionally, the discrimination unit 13 is specifically used for:

If the characteristic parameter of the eye is the height between the upper eyelid and the lower eyelid, it is judged whether the height between the upper eyelid and the lower eyelid is greater than the preset height between the upper eyelid and the lower eyelid; if the height between the upper eyelid and the lower eyelid is If the height between the upper and lower eyelids is greater than or equal to the preset height between the upper and lower eyelids, it is confirmed that the eyes are open and the preset conditions are met; if the height between the upper and lower eyelids is less than the preset height between the upper and lower eyelids If the height is higher than the height, it is confirmed that the eyes are closed and the preset conditions are not met;

If the characteristic parameter of the eyes is the interpupillary distance, then judge whether the interpupillary distance can be detected; Satisfy the preset conditions;

If the characteristic parameter of the eye is the gray value of the pupil, it is judged whether the gray value of the pupil is greater than the preset gray value of the pupil; if the gray value of the pupil is greater than or equal to the preset gray value of the pupil, then it is confirmed as open Eyes meet the preset conditions; if the gray value of the pupil is smaller than the preset pupil gray value, it is confirmed that the eyes are closed and the preset conditions are not met.

Optionally, as shown in FIG. 5, the device further includes a receiving unit 15, and the receiving unit 15 is specifically used for:

receiving a first instruction triggered by the user, so that the display unit 14 displays and outputs all the captured pictures according to the first instruction;

A second instruction triggered by the user is received, so that the display unit 14 displays and outputs at least one shot picture among all the shot pictures according to the second instruction.

An embodiment of the present invention provides a photographing device. The device analyzes the photographed pictures through image recognition technology, obtains the images of the eyes in the photographed images, obtains the characteristic parameters of the eyes according to the images of the eyes, and judges the photographed images according to the characteristic parameters of the eyes. Whether the picture satisfies the preset conditions, if the preset conditions are met, it will display and output the captured pictures; if the preset conditions are not met, then re-shoot the pictures, obtain the captured pictures, and execute the analysis of the captured pictures to obtain the characteristics of the eyes Parameters and the operation of judging whether the captured pictures meet the preset conditions, until the captured pictures that meet the preset conditions are obtained. Therefore, a camera mechanism is provided, which can simplify the operation steps and improve the shooting effect.

The term "and/or" in the present invention is only an association relationship describing associated objects, indicating that there may be three relationships, for example, A and/or B may indicate: A exists alone, A and B exist simultaneously, and A and B exist independently. There are three cases of B. In addition, the character "/" in this article generally indicates that the contextual objects are an "or" relationship.

In the several embodiments provided in this application, it should be understood that the disclosed methods and devices may be implemented in other ways. For example, the device embodiments described above are only illustrative. For example, the division of units is only a logical function division. In actual implementation, there may be other division methods. For example, multiple units or components can be combined or integrated. to another system, or some features may be ignored, or not implemented. In another point, the mutual coupling or direct coupling or communication connection shown or discussed may be through some interfaces, and the indirect coupling or communication connection of devices or units may be in electrical, mechanical or other forms.

A unit described as a separate component may or may not be physically separated, and a component displayed as a unit may or may not be a physical unit, that is, it may be located in one place, or may be distributed to multiple network units. Part or all of the units can be selected according to actual needs to achieve the purpose of the solution of this embodiment.

In addition, each functional unit in each embodiment of the present invention may be integrated into one processing unit, each unit may be physically included separately, or two or more units may be integrated into one unit. The above-mentioned integrated units can be implemented in the form of hardware, or in the form of hardware plus software functional units.

The above-mentioned integrated units implemented in the form of software functional units may be stored in a computer-readable storage medium. The above-mentioned software functional units are stored in a storage medium, and include several instructions to enable a computer device (which may be a personal computer, server, or network device, etc.) to execute some steps of the methods in various embodiments of the present invention. The aforementioned storage media include: U disk, mobile hard disk, read-only memory (Read-Only Memory, referred to as ROM), random access memory (Random Access Memory, referred to as RAM), magnetic disk or optical disk, etc., which can store program codes. medium.

The above is only a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Anyone skilled in the art can easily think of changes or substitutions within the technical scope disclosed in the present invention. Should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention should be determined by the protection scope of the claims.

Claims (10)

1. A method for taking pictures, characterized in that the method comprises: Analyzing the photographed pictures by image recognition technology, and obtaining the images of the eyes in the photographed images; Acquiring characteristic parameters of the eye according to the image of the eye; judging whether the photographed picture satisfies a preset condition according to the characteristic parameters of the eyes; If the preset condition is met, display and output the taken picture; if the preset condition is not met, take a picture again, obtain the taken picture, and execute the analysis of the taken picture, the The operations of obtaining the characteristic parameters of the eyes and judging whether the captured pictures meet the preset conditions are described until the captured pictures satisfying the preset conditions are acquired. 2. The method according to claim 1, wherein said obtaining the image of the eye in the captured image comprises: Analyzing the photographed pictures by means of image recognition technology to obtain characteristic parameters of the photographed photographs; the characteristic parameters of the photographed photographs include contour parameters and gray values; Obtaining the face image in the photographed picture according to the feature parameters of the photographed picture; Analyzing the face image in the photographed picture to obtain feature parameters of the face image; the feature parameters of the face image include position parameters of facial organs and contour parameters of facial organs; The image of the eye in the captured image is acquired according to the characteristic parameters of the face image. 3. The method according to claim 1, wherein the characteristic parameters of the eyes include: the height between the upper eyelid and the lower eyelid, the interpupillary distance, and the gray value of the pupil. 4. The method according to claim 3, wherein said judging whether said photographed picture satisfies a preset condition according to the characteristic parameters of said eyes comprises: If the characteristic parameter of the eye is the height between the upper eyelid and the lower eyelid, it is judged whether the height between the upper eyelid and the lower eyelid is greater than the preset height between the upper eyelid and the lower eyelid; if the If the height between the upper eyelid and the lower eyelid is greater than or equal to the preset height between the upper eyelid and the lower eyelid, it is confirmed that the eyes are open and the preset condition is met; if the height between the upper eyelid and the lower eyelid If the height is less than the preset height between the upper and lower eyelids, it is confirmed that the eyes are closed and the preset conditions are not met; If the characteristic parameter of the eyes is the interpupillary distance, it is judged whether the interpupillary distance can be detected; if the interpupillary distance can be detected, it is confirmed that the eyes are open and the preset condition is satisfied; if the interpupillary distance cannot be detected If the interpupillary distance is determined, it is confirmed that the eyes are closed and the preset condition is not satisfied; If the characteristic parameter of the eye is the gray value of the pupil, it is judged whether the gray value of the pupil is greater than the preset gray value of the pupil; if the gray value of the pupil is greater than or equal to the preset If the gray value of the pupil is greater than the gray value of the pupil, it is confirmed that the eyes are open and the preset condition is met; if the gray value of the pupil is smaller than the preset gray value of the pupil, it is confirmed that the eyes are closed and the preset condition is not met condition. 5. The method according to claim 1, wherein the method further comprises: receiving a first instruction triggered by the user, and displaying and outputting all the captured pictures according to the first instruction; receiving a second instruction triggered by the user, and displaying and outputting at least one of the taken pictures among all the taken pictures according to the second instruction. 6. A camera device, characterized in that the device comprises: A processing unit, configured to analyze the captured pictures through image recognition technology, and obtain images of eyes in the captured images; an acquisition unit, configured to acquire characteristic parameters of the eye according to the image of the eye; A judging unit, configured to judge whether the captured picture satisfies a preset condition according to the characteristic parameters of the eyes; The display unit is configured to display and output the captured picture if the preset condition is met; if the preset condition is not satisfied, take a new picture, obtain the captured picture, and perform the processing of the captured picture. The operations of analyzing the pictures, acquiring the characteristic parameters of the eyes, and judging whether the captured pictures meet the preset conditions are obtained until the captured pictures satisfying the preset conditions are obtained. 7. The device according to claim 6, wherein the acquiring unit is specifically used for: Analyzing the photographed pictures by image recognition technology to obtain characteristic parameters of the photographed photographs; the characteristic parameters of the photographed photographs include contour parameters and gray values; Obtaining the face image in the photographed picture according to the feature parameters of the photographed picture; Analyzing the face image in the photographed picture to obtain feature parameters of the face image; the feature parameters of the face image include position parameters of facial organs and contour parameters of facial organs; The image of the eye in the captured image is acquired according to the characteristic parameters of the face image. 8. The device according to claim 6, wherein the characteristic parameters of the eyes include: the height between the upper eyelid and the lower eyelid, the interpupillary distance, and the gray value of the pupil. 9. The device according to claim 8, wherein the discrimination unit is specifically used for: If the characteristic parameter of the eye is the height between the upper eyelid and the lower eyelid, it is judged whether the height between the upper eyelid and the lower eyelid is greater than the preset height between the upper eyelid and the lower eyelid; if the If the height between the upper eyelid and the lower eyelid is greater than or equal to the preset height between the upper eyelid and the lower eyelid, it is confirmed that the eyes are open and the preset condition is met; if the height between the upper eyelid and the lower eyelid If the height is less than the preset height between the upper and lower eyelids, it is confirmed that the eyes are closed and the preset conditions are not met; If the characteristic parameter of the eyes is the interpupillary distance, it is judged whether the interpupillary distance can be detected; if the interpupillary distance can be detected, it is confirmed that the eyes are open and the preset condition is satisfied; if the interpupillary distance cannot be detected If the interpupillary distance is determined, it is confirmed that the eyes are closed and the preset condition is not satisfied; If the characteristic parameter of the eye is the gray value of the pupil, it is judged whether the gray value of the pupil is greater than the preset gray value of the pupil; if the gray value of the pupil is greater than or equal to the preset If the gray value of the pupil is greater than the gray value of the pupil, it is confirmed that the eyes are open and the preset condition is met; if the gray value of the pupil is smaller than the preset gray value of the pupil, it is confirmed that the eyes are closed and the preset condition is not met condition. 10. The device according to claim 6, characterized in that the device further comprises a receiving unit, the receiving unit is specifically used for: receiving a first instruction triggered by a user, so that the display unit displays and outputs all the captured pictures according to the first instruction; receiving a second instruction triggered by a user, so that the display unit displays and outputs at least one of the taken pictures among all the taken pictures according to the second instruction.

Images