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TW200638287A - Image tracking method of an object - Google Patents

Image tracking method of an object

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Publication number
TW200638287A
TW200638287A TW094112512A TW94112512A TW200638287A TW 200638287 A TW200638287 A TW 200638287A TW 094112512 A TW094112512 A TW 094112512A TW 94112512 A TW94112512 A TW 94112512A TW 200638287 A TW200638287 A TW 200638287A
Authority
TW
Taiwan
Prior art keywords
region
stage
tracking method
image tracking
probability
Prior art date
Application number
TW094112512A
Other languages
Chinese (zh)
Other versions
TWI274296B (en
Inventor
zhi-ming Fu
Zhong-Ling Huang
Original Assignee
Univ Nat Chiao Tung
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Univ Nat Chiao Tung filed Critical Univ Nat Chiao Tung
Priority to TW94112512A priority Critical patent/TWI274296B/en
Publication of TW200638287A publication Critical patent/TW200638287A/en
Application granted granted Critical
Publication of TWI274296B publication Critical patent/TWI274296B/en

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  • Image Analysis (AREA)

Abstract

This invention presents an image tracking method of an object, which is characterized in using a two-stage mode to obtain the region of an object based on probability. The first stage is based on the pixel feature; the second stage is based on the shape probability of a candidate region of an object to track and obtain the region of an object. This invention may let the action of system initialization be standardizing so as to apply it in a different environment; and using a tag-free low-computational tracking technology, this invention may effectively obtain a dynamic trajectory but doesn't need the assistance of gloves and labels, so that the region and trajectory of an object can be obtained to be as an auxiliary human machine interface.
TW94112512A 2005-04-20 2005-04-20 Image-based object tracking method TWI274296B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW94112512A TWI274296B (en) 2005-04-20 2005-04-20 Image-based object tracking method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW94112512A TWI274296B (en) 2005-04-20 2005-04-20 Image-based object tracking method

Publications (2)

Publication Number Publication Date
TW200638287A true TW200638287A (en) 2006-11-01
TWI274296B TWI274296B (en) 2007-02-21

Family

ID=38623124

Family Applications (1)

Application Number Title Priority Date Filing Date
TW94112512A TWI274296B (en) 2005-04-20 2005-04-20 Image-based object tracking method

Country Status (1)

Country Link
TW (1) TWI274296B (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI401411B (en) * 2009-06-25 2013-07-11 Univ Shu Te Tracing Method and System of Shape Contour of Object Using Gradient Vector Flow
TWI489317B (en) * 2009-12-10 2015-06-21 Tatung Co Method and system for operating electric apparatus
TWI637323B (en) * 2017-11-20 2018-10-01 緯創資通股份有限公司 Method, system, and computer-readable recording medium for image-based object tracking
TWI660310B (en) * 2018-08-06 2019-05-21 財團法人資訊工業策進會 Method and electronic apparatus for comparing tracking object
TWI731466B (en) * 2019-11-07 2021-06-21 財團法人資訊工業策進會 Computing device and method for generating an object-detecting model and object-detecting device
TWI775128B (en) * 2020-08-13 2022-08-21 蔡明勳 Gesture control device and control method thereof

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI353563B (en) 2007-12-19 2011-12-01 Ind Tech Res Inst Tagging and path reconstruction method utilizing u
TWI496090B (en) 2012-09-05 2015-08-11 Ind Tech Res Inst Method and apparatus for object positioning by using depth images
TWI496114B (en) * 2012-11-23 2015-08-11 Univ Nat Taiwan Image tracking device and image tracking method thereof

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI401411B (en) * 2009-06-25 2013-07-11 Univ Shu Te Tracing Method and System of Shape Contour of Object Using Gradient Vector Flow
TWI489317B (en) * 2009-12-10 2015-06-21 Tatung Co Method and system for operating electric apparatus
TWI637323B (en) * 2017-11-20 2018-10-01 緯創資通股份有限公司 Method, system, and computer-readable recording medium for image-based object tracking
TWI660310B (en) * 2018-08-06 2019-05-21 財團法人資訊工業策進會 Method and electronic apparatus for comparing tracking object
TWI731466B (en) * 2019-11-07 2021-06-21 財團法人資訊工業策進會 Computing device and method for generating an object-detecting model and object-detecting device
US11270150B2 (en) 2019-11-07 2022-03-08 Institute For Information Industry Computing device and method for generating an object-detecting model and object-detecting device
TWI775128B (en) * 2020-08-13 2022-08-21 蔡明勳 Gesture control device and control method thereof

Also Published As

Publication number Publication date
TWI274296B (en) 2007-02-21

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