TW200741586A - Method for determining rectangular size of human face - Google Patents
Method for determining rectangular size of human faceInfo
- 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
Links
Landscapes
- 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.
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)
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 |
-
2006
- 2006-04-24 TW TW095114541A patent/TW200741586A/en unknown
Cited By (3)
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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