TW200741586A - Method for determining rectangular size of human face - Google Patents

Method for determining rectangular size of human face

Info

Publication number
TW200741586A
TW200741586A TW095114541A TW95114541A TW200741586A TW 200741586 A TW200741586 A TW 200741586A TW 095114541 A TW095114541 A TW 095114541A TW 95114541 A TW95114541 A TW 95114541A TW 200741586 A TW200741586 A TW 200741586A
Authority
TW
Taiwan
Prior art keywords
human face
rectangular size
human
eyes
block
Prior art date
Application number
TW095114541A
Other languages
Chinese (zh)
Inventor
Hui-Jung Kao
Original Assignee
Pre Action Internat Pty Ltd
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 Pre Action Internat Pty Ltd filed Critical Pre Action Internat Pty Ltd
Priority to TW095114541A priority Critical patent/TW200741586A/en
Publication of TW200741586A publication Critical patent/TW200741586A/en

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  • Image Processing (AREA)

Abstract

The invention provides a method for determining rectangular size of human face, which mainly derives a rectangular size of a human face from a distance between two eyes in accordance with eye location information. The method includes the steps of performing a binary processing of human face image in order to obtain the locations of two eyes for the distance between two eyes; combining all black dots of the binary image to form a block-based image containing black blocks; and sequentially determining if each black block in the block-based image is a human eye in accordance with the reasonable location and size of human eye so as to obtain human eye location information. Accordingly, the human eye positioning and the determination of the rectangular size of human face are not interfered by the factors of glasses, light and so forth.
TW095114541A 2006-04-24 2006-04-24 Method for determining rectangular size of human face TW200741586A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW095114541A TW200741586A (en) 2006-04-24 2006-04-24 Method for determining rectangular size of human face

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW095114541A TW200741586A (en) 2006-04-24 2006-04-24 Method for determining rectangular size of human face

Publications (1)

Publication Number Publication Date
TW200741586A true TW200741586A (en) 2007-11-01

Family

ID=57914058

Family Applications (1)

Application Number Title Priority Date Filing Date
TW095114541A TW200741586A (en) 2006-04-24 2006-04-24 Method for determining rectangular size of human face

Country Status (1)

Country Link
TW (1) TW200741586A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI413936B (en) * 2009-05-08 2013-11-01 Novatek Microelectronics Corp Face detection apparatus and face detection method
TWI415010B (en) * 2009-12-03 2013-11-11 Chunghwa Telecom Co Ltd Face recognition method based on individual blocks of human face
TWI506564B (en) * 2013-05-29 2015-11-01

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI413936B (en) * 2009-05-08 2013-11-01 Novatek Microelectronics Corp Face detection apparatus and face detection method
TWI415010B (en) * 2009-12-03 2013-11-11 Chunghwa Telecom Co Ltd Face recognition method based on individual blocks of human face
TWI506564B (en) * 2013-05-29 2015-11-01

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