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TW200729083A - Auto-detection of continuous changes of lips on face - Google Patents

Auto-detection of continuous changes of lips on face

Info

Publication number
TW200729083A
TW200729083A TW095102407A TW95102407A TW200729083A TW 200729083 A TW200729083 A TW 200729083A TW 095102407 A TW095102407 A TW 095102407A TW 95102407 A TW95102407 A TW 95102407A TW 200729083 A TW200729083 A TW 200729083A
Authority
TW
Taiwan
Prior art keywords
lips
face
auto
detection
continuous changes
Prior art date
Application number
TW095102407A
Other languages
Chinese (zh)
Inventor
Chien Tsai-Lu Chang
Wen-Chen Huang
Original Assignee
Univ Nat Kaohsiung 1St Univ Sc
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 Kaohsiung 1St Univ Sc filed Critical Univ Nat Kaohsiung 1St Univ Sc
Priority to TW095102407A priority Critical patent/TW200729083A/en
Publication of TW200729083A publication Critical patent/TW200729083A/en

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  • Image Analysis (AREA)

Abstract

The present invention relates to an auto-detection of continuous changes of lips on face which detects the scope of a face byusing YCbCr color space transfer and segments the color image of the lips on the face scope to obtain Binary Image which is strengthened by using the operation of open and close of the morphology and an median filter. Then, the biggest block can be found out as the lip block by the mathematics of serial numbers; then, the area of the lips's shape can be detected rapidly and be positioned under the continuous movements of the lips. As the result, the said auto-detection can not only raise visualization and sounds of identification, but also assist in teaching the lip-shaped pronunciation of the colloquial language.
TW095102407A 2006-01-23 2006-01-23 Auto-detection of continuous changes of lips on face TW200729083A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW095102407A TW200729083A (en) 2006-01-23 2006-01-23 Auto-detection of continuous changes of lips on face

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW095102407A TW200729083A (en) 2006-01-23 2006-01-23 Auto-detection of continuous changes of lips on face

Publications (1)

Publication Number Publication Date
TW200729083A true TW200729083A (en) 2007-08-01

Family

ID=57912950

Family Applications (1)

Application Number Title Priority Date Filing Date
TW095102407A TW200729083A (en) 2006-01-23 2006-01-23 Auto-detection of continuous changes of lips on face

Country Status (1)

Country Link
TW (1) TW200729083A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8559712B2 (en) 2010-09-13 2013-10-15 Hewlett-Packard Development Company, L.P. Processing an image of a person's face
TWI421466B (en) * 2009-12-09 2014-01-01 Univ Cheng Shiu Method for measurement of clothes sizes by video device
CN104103274A (en) * 2013-04-11 2014-10-15 纬创资通股份有限公司 Speech processing apparatus and speech processing method

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI421466B (en) * 2009-12-09 2014-01-01 Univ Cheng Shiu Method for measurement of clothes sizes by video device
US8559712B2 (en) 2010-09-13 2013-10-15 Hewlett-Packard Development Company, L.P. Processing an image of a person's face
CN104103274A (en) * 2013-04-11 2014-10-15 纬创资通股份有限公司 Speech processing apparatus and speech processing method
TWI502583B (en) * 2013-04-11 2015-10-01 Wistron Corp Apparatus and method for voice processing
US9520131B2 (en) 2013-04-11 2016-12-13 Wistron Corporation Apparatus and method for voice processing
CN104103274B (en) * 2013-04-11 2017-12-22 纬创资通股份有限公司 Speech processing apparatus and speech processing method

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