发明授权
- 专利标题： Geometric deformation correction method and system for dot pattern images
- 专利标题（中）： 点阵图像的几何变形校正方法和系统
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申请号： US09578843申请日： 2000-05-25
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公开(公告)号： US06606421B1公开(公告)日： 2003-08-12
- 发明人: Doron Shaked , Avraham Levy , Izhak Baharav
- 申请人： Doron Shaked , Avraham Levy , Izhak Baharav
- 主分类号： G06K940
- IPC分类号： G06K940
摘要：
A method and system for correcting geometric deformations in an aligned image. A shape deformation correction unit is provided for receiving the aligned image and based thereon for generating a shape-corrected image. A space deformation correction unit is coupled to the shape deformation correction unit and receives the shape-corrected image. The space deformation correction unit uses the shape-corrected image to generate edges and interfaces, and further generates a corrected image based on the interfaces and the shape-corrected image.
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