Glasses elimination method for face recognition

Glasses elimination method for face recognition

An embodiment of the invention discloses a glasses elimination method for face recognition to solve the problem that the glasses of a face image reflect light. The method disclosed by the embodiment of the invention comprises the following steps: acquiring a face image, and carrying out gray-scale t...

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Hauptverfasser: GONG WENCHUAN, NIE YUNYUN, ZHANG YONG, LIU DAOYU, LIANG TIANCAI
Format: Patent
Sprache:eng
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CALCULATING
COMPUTING
COUNTING
HANDLING RECORD CARRIERS
PHYSICS
PRESENTATION OF DATA
RECOGNITION OF DATA
RECORD CARRIERS
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creator GONG WENCHUAN
NIE YUNYUN
ZHANG YONG
LIU DAOYU
LIANG TIANCAI
description An embodiment of the invention discloses a glasses elimination method for face recognition to solve the problem that the glasses of a face image reflect light. The method disclosed by the embodiment of the invention comprises the following steps: acquiring a face image, and carrying out gray-scale treatment on obtained multiple image frames to obtain multiple first images; carrying out face detection on the first images to obtain a face region; calculating the reflectance of the face region; screening the first images of which the reflectance is not greater than a preset first reflectance threshold as second images; positioning a glass frame region of a glass frame on the second images; and restoring the glass frame region on the second images to obtain a target image without the glass frame.
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subjects CALCULATING
COMPUTING
COUNTING
HANDLING RECORD CARRIERS
PHYSICS
PRESENTATION OF DATA
RECOGNITION OF DATA
RECORD CARRIERS
title Glasses elimination method for face recognition
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