- 专利标题: DIGITAL IMAGE PROCESSING METHOD FOR CORRECTING SHAKING BLUR
- 专利标题(中): 数字图像处理方法
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申请号: US12425441申请日: 2009-04-17
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公开(公告)号: US20090268041A1公开(公告)日: 2009-10-29
- 发明人: Hong-Long Chou , Chih-Yuan Yang
- 申请人: Hong-Long Chou , Chih-Yuan Yang
- 申请人地址: TW Hsinchu
- 专利权人: ALTEK CORPORATION
- 当前专利权人: ALTEK CORPORATION
- 当前专利权人地址: TW Hsinchu
- 优先权: TW097115473 20080425
- 主分类号: H04N5/228
- IPC分类号: H04N5/228
摘要:
A digital image processing method for correcting a shaking blur corrects a blurred image caused by a shake when a user shoots an image with a digital camera, which includes the following steps obtaining a safe shutter time of the digital camera; performing an exposure adjustment procedure, for adjusting an aperture and a ISO speed of the digital camera respectively, and obtaining a shutter time of the digital camera after being adjusted; performing a shooting procedure; shooting a plurality of digital images, if the shutter time of the digital camera is greater than the safe shutter time; and then performing an image compensation procedure according to the digital images, to align the same image object in the digital images and then to overlay each pixel of the digital images one by one, thereby outputting an output image.
公开/授权文献
- US08081221B2 Digital image processing method for correcting shaking blur 公开/授权日:2011-12-20
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