Invention Grant
- Patent Title: System and method for rotating images
- Patent Title (中): 用于旋转图像的系统和方法
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Application No.: US12926343Application Date: 2010-11-10
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Publication No.: US08463074B2Publication Date: 2013-06-11
- Inventor: Rousey Johnson, III , Stephen Fuchs , Tracey Tschepen
- Applicant: Rousey Johnson, III , Stephen Fuchs , Tracey Tschepen
- Applicant Address: US VA Fairfax
- Assignee: General Dynamics Advanced Information Systems
- Current Assignee: General Dynamics Advanced Information Systems
- Current Assignee Address: US VA Fairfax
- Agency: Ingrassia Fisher & Lorenz, P.C.
- Main IPC: G06K9/32
- IPC: G06K9/32

Abstract:
A system and method for rotating a source image by a first non-zero angle is provided. The method includes: defining a template for the source image, the template representing a rotation of the source image about an axis of the source image by second angle, where the second angle is the negative of the first non-zero angle; determining overlap between the template and the source image; separating the template into a plurality of strips covering at least the area of overlap; and for each strip: indentifying an initial pixel in the source image within the strip and storing the image data of the initial pixel; storing the image data of all remaining pixels within both the strip and the overlap in a database format in which the all remaining pixels is defined by a Y and X offset from the initial pixel.
Public/Granted literature
- US20110110606A1 System and method for rotating images Public/Granted day:2011-05-12
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