Title:
GLASSES REMOVAL METHOD FOR FACIAL RECOGNITION
Document Type and Number:
WIPO Patent Application WO/2017/036160
Kind Code:
A1
Abstract:
A glasses removal method for facial recognition, which is used for solving the problem that glasses lenses in a facial image reflect light. The method comprises: collecting a facial image, and performing grayscale processing on a plurality of obtained image frames to obtain a plurality of first images (101); performing face detection on the first images to acquire a face region (102); calculating the light reflectance of the face region (103); screening out the first image with a light reflectance not greater than a pre-set first light reflectance threshold value as a second image (104); locating a glasses frame region of a glasses frame on the second image (105); and restoring the glasses frame region on the second image to obtain a target image in which the glasses frame is removed (106).
More Like This:
| JPH01200491 | OPTICAL READING METHOD FOR CHARACTER OR THE LIKE |
| WO/2019/129709 | EAR INSERT SHAPE DETERMINATION |
Inventors:
NIE YUNYUN (CN)
LIANG TIANCAI (CN)
GONG WENCHUAN (CN)
ZHANG YONG (CN)
LIU DAOYU (CN)
LIANG TIANCAI (CN)
GONG WENCHUAN (CN)
ZHANG YONG (CN)
LIU DAOYU (CN)
Application Number:
PCT/CN2016/081152
Publication Date:
March 09, 2017
Filing Date:
May 05, 2016
Export Citation:
Assignee:
GRG BANKING EQUIPMENT CO LTD (CN)
International Classes:
G06K9/00; G06K9/34
Foreign References:
| CN105046250A | 2015-11-11 | |||
| CN103020579A | 2013-04-03 | |||
| CN104156700A | 2014-11-19 | |||
| US20080118113A1 | 2008-05-22 |
Attorney, Agent or Firm:
UNITALEN ATTORNEYS AT LAW (CN)
Download PDF: