Invention Grant
- Patent Title: Image processing apparatus and method
- Patent Title (中): 图像处理装置及方法
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Application No.: US11516767Application Date: 2006-09-07
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Publication No.: US07679621B2Publication Date: 2010-03-16
- Inventor: Masashi Nishiyama , Osamu Yamaguchi
- Applicant: Masashi Nishiyama , Osamu Yamaguchi
- Applicant Address: JP Tokyo
- Assignee: Kabushiki Kaisha Toshiba
- Current Assignee: Kabushiki Kaisha Toshiba
- Current Assignee Address: JP Tokyo
- Agency: Finnegan, Henderson, Farabow, Garrett & Dunner, L.L.P.
- Priority: JP2005-259895 20050907
- Main IPC: G09G5/00
- IPC: G09G5/00 ; G06K9/40
Abstract:
An object recognition apparatus in an embodiment includes an image input unit, an object detection unit, a diffuse reflection image generation unit, an object model storage unit, a difference image generation unit, a weight calculation unit, a weighted Gaussian filter application unit, a filter processing unit, and an identification unit. A weight to be assigned to a weighted Gaussian filter is determined in view of variations in lighting conditions and reflection components of pixels of an input image.
Public/Granted literature
- US20070065015A1 Image processing apparatus and method Public/Granted day:2007-03-22
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