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Patent Searching and Data


Title:
FACE DETECTION PROCESSING DEVICE AND FACE DETECTION PROCESSING METHOD
Document Type and Number:
WIPO Patent Application WO/2021/005702
Kind Code:
A1
Abstract:
The purpose of the present invention is to provide a face detection processing device capable of accurately detecting the face of a person to be detected. The face detection processing device outputs an image to a face detection device. The face detection device detects the face of a person captured in a search area set in a region of at least a portion of sequentially inputted images, and changes a search area in an image to be inputted next on the basis of the success or failure of detecting the face of the person. The face detection processing device includes a validity determination unit and an image insertion unit. The validity determination unit determines, on the basis of a predetermined condition regarding the face of the person detected by the face detection device, whether the face of the person detected by the face detection device is the face of a person to be detected who is decided in advance. On the basis of the determination result of the validity determination unit, the image insertion unit outputs, as an image to the face detection device, a dummy image for causing the face detection device to fail in detection of the face of the person in the search area and change the search area.

Inventors:
HOTEN SHOGO (JP)
Application Number:
PCT/JP2019/027103
Publication Date:
January 14, 2021
Filing Date:
July 09, 2019
Export Citation:
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Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
G06T7/00
Foreign References:
JP2009026146A2009-02-05
JP2011138388A2011-07-14
Attorney, Agent or Firm:
YOSHITAKE Hidetoshi et al. (JP)
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