Invention Grant
US09551918B2 Image processing apparatus, image processing method, and computer-readable storage medium
有权
图像处理装置，图像处理方法和计算机可读存储介质
- Patent Title: Image processing apparatus, image processing method, and computer-readable storage medium
- Patent Title (中): 图像处理装置，图像处理方法和计算机可读存储介质
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Application No.: US14559743Application Date: 2014-12-03
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Publication No.: US09551918B2Publication Date: 2017-01-24
- Inventor: Akihiro Ouchi
- Applicant: CANON KABUSHIKI KAISHA
- Applicant Address: JP Tokyo
- Assignee: Canon Kabushiki Kaisha
- Current Assignee: Canon Kabushiki Kaisha
- Current Assignee Address: JP Tokyo
- Agency: Canon U.S.A., Inc. IP Division
- Priority: JP2013-251393 20131204
- Main IPC: G03B21/14
- IPC: G03B21/14 ; H04N9/31
Abstract:
An image processing apparatus includes an analyzing unit, a changing unit, and a control unit. The analyzing unit analyzes a projection image projected by a projection unit. The changing unit changes, depending on an analysis result obtained by the analyzing unit for the projection image, dimensions of the projection image projected by the projection unit so as to obtain a resized projection image. The control unit performs control for correcting a distortion of the projection image projected by the projection unit, in accordance with an analysis result obtained by the analyzing unit for the resized projection image.
Public/Granted literature
- US20150156467A1 IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, AND COMPUTER-READABLE STORAGE MEDIUM Public/Granted day:2015-06-04
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