Invention Grant
- Patent Title: Image processing method and image processing apparatus
- Patent Title (中): 图像处理方法和图像处理装置
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Application No.: US13221929Application Date: 2011-08-31
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Publication No.: US08576308B2Publication Date: 2013-11-05
- Inventor: Che-Lun Chuang , Chung-Ta Wu , Hong-Long Chou
- Applicant: Che-Lun Chuang , Chung-Ta Wu , Hong-Long Chou
- Applicant Address: TW Hsinchu
- Assignee: Altek Corporation
- Current Assignee: Altek Corporation
- Current Assignee Address: TW Hsinchu
- Agency: Jianq Chyun IP Office
- Priority: TW100115617A 20110504
- Main IPC: H04N5/217
- IPC: H04N5/217

Abstract:
An image processing method and an image processing apparatus are provided. In the image processing method, each of a plurality of original images is divided into K bands, where K is a positive integer greater than or equal to 1. A plurality of local motions of each band in any two adjacent of the original images are calculated, and a global motion of each band is calculated according to the local motions of the band. A horizontal component velocity and a vertical component velocity of each band are generated according to the global motion and a capturing time difference. A plurality of transformation matrixes corresponding to the bands are generated according to the horizontal component velocities, the vertical component velocities, a row readout time, and the width of a valid area. One of the two adjacent original images is transformed according to the transformation matrixes to generate a compensated image.
Public/Granted literature
- US20120281120A1 IMAGE PROCESSING METHOD AND IMAGE PROCESSING APPARATUS Public/Granted day:2012-11-08
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