发明申请
- 专利标题： Image correction method for compensating for misalignment of pixels in holographic digital data storage system
- 专利标题（中）： 用于补偿全息数字数据存储系统中像素未对准的图像校正方法
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申请号： US11024825申请日： 2004-12-30
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公开(公告)号： US20050286095A1公开(公告)日： 2005-12-29
- 发明人: Pil-Sang Yoon
- 申请人： Pil-Sang Yoon
- 申请人地址： KR Seoul
- 专利权人： DAEWOO ELECTRONICS Corporation
- 当前专利权人： DAEWOO ELECTRONICS Corporation
- 当前专利权人地址： KR Seoul
- 优先权： KR10-2004-0047470 20040624
- 主分类号： G03H1/26
- IPC分类号： G03H1/26 ; G03H1/22 ; G11B7/005 ; G11B7/0065 ; H04N1/04 ; H04N5/89
摘要：
For compensating for misalignment of pixels at the time of reproduction in a Holographic Digital Data Storage (HDDS) system, and thereby correcting an image, a stored page-based image is detected using a Charge Coupled Device (CCD) through a one-to-one (1:1) pixel matching between data pixels and CCD detector pixels at the time of reproduction. And then, in case the misalignment of pixels occurs during the 1:1 pixel matching, an amount of the misalignment d (0≦d
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