Invention Grant
US07995805B2 Image matching apparatus, image matching method, computer program and computer-readable storage medium
有权
图像匹配装置，图像匹配方法，计算机程序和计算机可读存储介质
- Patent Title: Image matching apparatus, image matching method, computer program and computer-readable storage medium
- Patent Title (中): 图像匹配装置，图像匹配方法，计算机程序和计算机可读存储介质
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Application No.: US11847317Application Date: 2007-08-29
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Publication No.: US07995805B2Publication Date: 2011-08-09
- Inventor: Takashi Suzuki , Masakazu Matsugu
- Applicant: Takashi Suzuki , Masakazu Matsugu
- Applicant Address: JP Tokyo
- Assignee: Canon Kabushiki Kaisha
- Current Assignee: Canon Kabushiki Kaisha
- Current Assignee Address: JP Tokyo
- Agency: Fitzpatrick, Cella, Harper & Scinto
- Priority: JP2006-234360 20060830
- Main IPC: G06K9/00
- IPC: G06K9/00 ; G06K9/62 ; G06K9/40
Abstract:
An image matching apparatus comprising, a detector adapted to detects, from an input image containing an object to be matched, a region where the object exists, an estimation unit adapted to estimates a parameter regarding a displaying characteristic based on an image of the region, a correction unit adapted to corrects the displaying characteristic of the input image based on the parameter, and a matching unit adapted to matches the corrected input image containing the object to be matched with an image containing a matching object.
Public/Granted literature
- US20080219516A1 IMAGE MATCHING APPARATUS, IMAGE MATCHING METHOD, COMPUTER PROGRAM AND COMPUTER-READABLE STORAGE MEDIUM Public/Granted day:2008-09-11
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