发明名称 Multiple image processing and synthesis using background image extraction
摘要 A technique of efficiently extracting and synthesizing an object image from a plurality of images captured at different image magnifications. An image processing method of the present invention includes the steps of generating a first background image corresponding to a first image captured at a predetermined image magnification, extracting a first object image from the first image, generating a second background image corresponding to a second image captured at an image magnification higher than the predetermined image magnification, based on the first background image and the first object image, and extracting a second object image from the second image and the second background image.
申请公布号 US2004008773(A1) 申请公布日期 2004.01.15
申请号 US20030460230 申请日期 2003.06.13
申请人 CANON KABUSHIKI KAISHA 发明人 ITOKAWA OSAMU
分类号 H04N5/232;G01S3/786;G06T7/20;G08B13/194;H04N7/18;H04N7/26;(IPC1-7):G06K9/34;H04N7/12 主分类号 H04N5/232
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