CN204351833U - The measuring device of Human Height in video image - Google Patents
The measuring device of Human Height in video image Download PDFInfo
- Publication number
- CN204351833U CN204351833U CN201420595870.3U CN201420595870U CN204351833U CN 204351833 U CN204351833 U CN 204351833U CN 201420595870 U CN201420595870 U CN 201420595870U CN 204351833 U CN204351833 U CN 204351833U
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- China
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- video image
- client
- vernier
- key frame
- sopwith staff
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- 238000005259 measurement Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 7
- 238000012544 monitoring process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
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- Length Measuring Devices By Optical Means (AREA)
Abstract
In video image, the measuring device of Human Height has and has video image and the computer of photo overlap-add, the video camera be connected with described computer and a Sopwith staff with vernier, and described vernier is the slide block being enclosed within the blade of Sopwith staff, can sliding along the blade of Sopwith staff.During measurement, first the video image with client is resolved into multiframe serial-gram; Then key frame photo is found out; Show key frame photo on a computer display again; Be used in the video camera picked-up key frame photo place video image that former picked-up point is placed again, overlap on a computer display and show; Last computer operator is by the key frame photo of display and the video image at key frame photo place that display overlaps, instruct survey crew enter scene, the Sopwith staff lower end with vernier be against stand in key frame photo client underfooting, allow the Sopwith staff with vernier by the crown of client, the vernier on Sopwith staff slided into the client crown, then namely the Sopwith staff height of vernier instruction is the Human Height of client.This utility model can measure Human Height in video image easily, exactly.
Description
Technical field
This utility model relates to a kind of blood processor of video image, particularly the measuring device of Human Height in a kind of video image.
Background technology
To important public place, in the management of important department and work, commercial business's industry, adopt video record monitoring system widely.Video record monitoring system can obtain the video image of accident in monitoring range effectively, and video image is the multiframe serial-gram arranged in chronological order, and video image has very large effect to the reason analyzing accident.In above-mentioned accident, often relating to the client in video image, if client is unknown human, for finding client, needing the characteristic obtaining client, Human Height is key character data of client.
At present, mostly the multiframe serial-gram decomposited by video image is it is digitized photo, video image and digitized photo can show on the computer display with video image and photo overlap-add, the relative data of the height of client on photo can be obtained by the client's height method measuring photo on display, due in the photo with client, there is no the length object of reference apart from client's certain distance, so the real Human Height of client can not be obtained by the be taken in relative data of thing people height of photo, if the client in photo is less, pixel in photo then on display included by client's length is also little, the client's height relative data deviation measured over the display is larger, when the pixel of client in photo arrives certain degree less, just can not record the relative data of client in the photo on display.
In prior art, there is no the measuring device of Human Height in video image.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, proposes the measuring device of Human Height in a kind of video image.
This utility model realizes with the following method.
In video image, the measuring device of Human Height has and has video image and the computer of photo overlap-add, the video camera be connected with described computer and the Sopwith staff with vernier, and described vernier is the slide block being enclosed within the blade of Sopwith staff, can sliding along the blade of Sopwith staff.
During use, near former picked-up point this utility model being placed in video image, the former picked-up point of camera placements at video image, get the video image with client, the video image with client is resolved into the multiframe serial-gram arranged in chronological order; The photo that a frame best embodies client's Human Height when standing is found out, as key frame photo in multiframe serial-gram; Crucial photograph frame is schemed to show on a computer display as a setting; With video camera picked-up key frame photo scene video image, using picked-up video image as prospect on a computer display with key frame photo Overlapping display out; The hand-held Sopwith staff with vernier of survey crew is allowed to enter the scene at above-mentioned key frame photo place, allow computer operator by the key frame photo of display and the video image at scene, key frame photo place that computer display overlaps, instruct enter on-the-spot survey crew implement the Sopwith staff lower end with vernier be against stand in key frame photo client underfooting, allow the Sopwith staff with vernier by the crown of client, the operation vernier on Sopwith staff being slided into the client crown, then namely the Sopwith staff height of vernier instruction is the Human Height of client.
This utility model computer with video image and photo overlap-add to overlap over the display with the video image absorbing the video camera a little placed with key frame photo former and absorb above-mentioned key frame place show having the key frame photo that best embodies client's Human Height when standing, survey crew inserts the Sopwith staff with vernier at the scene, the key frame photo shown by computer display overlaps and the video image at key frame place, the Sopwith staff with vernier is stood under client's foot as length object of reference, allow the crown of Sopwith staff by client with vernier time, namely the Sopwith staff with vernier is the length object of reference of distance client certain distance, because the Sopwith staff with vernier is between the underfooting and the crown of client, so the height with the Sopwith staff instruction of vernier is exactly the Human Height of client.This utility model can measure Human Height in video image easily, exactly.
Below in conjunction with accompanying drawing, the utility model is further described.
Accompanying drawing explanation
The schematic front view of the measuring device of Human Height in a kind of video image that Fig. 1 proposes according to scheme of the invention of the present utility model;
Fig. 2 is the schematic diagram of the video image with client;
Fig. 3 is the schematic diagram video image with client being resolved into the multiframe serial-gram arranged in chronological order;
Fig. 4 is the schematic diagram finding out the key frame photo with client at multiframe serial-gram;
Fig. 5 is the schematic diagram showing key frame photo on the computer display with video image and photo overlap-add;
Fig. 6 is the video image of environment at picked-up key frame photo place, and the schematic diagram shown that computer display in the diagram overlaps with key frame photo;
Fig. 7 is the video image at key frame photo and the key frame photo place shown by computer display overlaps, and guide field survey crew implements the schematic diagram of measuring operation.
Detailed description of the invention
In Fig. 1, in video image, the measuring device of Human Height has and has video image and the computer 21 of photo overlap-add, the video camera 22 be connected with described computer and the Sopwith staff 24 with vernier 23, and described vernier is the slide block being enclosed within the blade of Sopwith staff, can sliding along the blade of Sopwith staff.
In Fig. 2 ~ Fig. 7, the step measuring Human Height in video image with this utility model is:
get the video image 1 with client, the video image with client is resolved into the multiframe serial-gram 2 arranged in chronological order;
the photo that a frame best embodies client's Human Height when standing is found out, as key frame photo 3 in the above-mentioned multiframe serial-gram arranged in chronological order;
get the computer 4 with video image and photo overlap-add, above-mentioned key frame photo as a setting figure show on computer display 5;
the video camera 6 that the former picked-up point being used in the video image of the above-mentioned client of having is placed absorbs the video image 7 at scene, above-mentioned key frame photo place 14, and above computer display to overlap as foreground picture the video image at the scene, key frame photo place of absorbing with video camera to be shown with above-mentioned background figure;
the hand-held Sopwith staff 9 with vernier of survey crew 8 is allowed to enter the scene at above-mentioned key frame photo place, allow computer operator 10 by the key frame photo of display and the video image 11 at scene, key frame photo place that computer display overlaps, instruct enter on-the-spot survey crew implement the Sopwith staff lower end with vernier be against stand in key frame photo client underfooting 12, allow the Sopwith staff with vernier by the crown of client, the operation vernier 13 on Sopwith staff being slided into the client crown, then namely the Sopwith staff height H of vernier instruction is the Human Height of client.
Claims (1)
1. the measuring device of Human Height in a video image, it is characterized in that: have and have video image and the computer of photo overlap-add, the video camera be connected with described computer and the Sopwith staff with vernier, described vernier is the slide block being enclosed within the blade of Sopwith staff, can sliding along the blade of Sopwith staff.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420595870.3U CN204351833U (en) | 2014-10-16 | 2014-10-16 | The measuring device of Human Height in video image |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420595870.3U CN204351833U (en) | 2014-10-16 | 2014-10-16 | The measuring device of Human Height in video image |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204351833U true CN204351833U (en) | 2015-05-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420595870.3U Expired - Fee Related CN204351833U (en) | 2014-10-16 | 2014-10-16 | The measuring device of Human Height in video image |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204351833U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105286871A (en) * | 2015-11-27 | 2016-02-03 | 西安交通大学 | Video processing-based body height measurement method |
| CN105615887A (en) * | 2016-03-11 | 2016-06-01 | 中国联合网络通信集团有限公司 | Position feedback based height measurement device and method |
| CN105956539A (en) * | 2016-04-27 | 2016-09-21 | 武汉大学 | Method for height measurement of human body based on background modeling and binocular vision |
-
2014
- 2014-10-16 CN CN201420595870.3U patent/CN204351833U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105286871A (en) * | 2015-11-27 | 2016-02-03 | 西安交通大学 | Video processing-based body height measurement method |
| CN105615887A (en) * | 2016-03-11 | 2016-06-01 | 中国联合网络通信集团有限公司 | Position feedback based height measurement device and method |
| CN105956539A (en) * | 2016-04-27 | 2016-09-21 | 武汉大学 | Method for height measurement of human body based on background modeling and binocular vision |
| CN105956539B (en) * | 2016-04-27 | 2019-06-25 | 武汉大学 | A kind of Human Height measurement method of application background modeling and Binocular Vision Principle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150527 Termination date: 20171016 |