发明名称 |
DEFECT PIXEL REPLACEMENT USING FIVE NEAREST NEIGHBORS |
摘要 |
An image processing system is provided for replacing a value of a defective pixel located along a center row of a region in an image. The region includes a center row, a previous row located above the center row and a subsequent row located below the center row. The image processing system includes a buffer for storing values of pixels located in the previous row and the center row. The image processing system also includes a selector for selecting a plurality of pixel values located in the previous row and the center row that are adjacent to the location of the defective pixel, without selecting a pixel value on the subsequent row. The image processing system further includes a calculator for determining a replacement value for the defective pixel from values of the selected pixels located in the previous row and the center row.
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申请公布号 |
CA2745140(A1) |
申请公布日期 |
2010.06.17 |
申请号 |
CA20092745140 |
申请日期 |
2009.11.17 |
申请人 |
ITT MANUFACTURING ENTERPRISES, INC. |
发明人 |
WRIGHT, JAMES COREY;FLEMING, PAUL |
分类号 |
H04N5/217 |
主分类号 |
H04N5/217 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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