发明名称 |
INTERPOLATION FOR FOUR-CHANNEL COLOR FILTER ARRAY |
摘要 |
A method is described for forming a full-color output image from a color filter array image comprising capturing an image using an image sensor including panchromatic pixels and color pixels having at least two different color responses, the pixels being arranged in a rectangular minimal repeating unit wherein for a first color response, the color pixels having the first color response alternate with panchromatic pixels in at least two directions, and for each of the other color responses there is at least one row, column or diagonal of the repeating pattern that only has color pixels of the given color response and panchromatic pixels. The method further comprising, computing an interpolated panchromatic image from the color filter array image; computing an interpolated color image from the color filter array image; and forming the full color output image from the interpolated panchromatic image and the interpolated color image. |
申请公布号 |
HK1170880(A1) |
申请公布日期 |
2015.12.24 |
申请号 |
HK20120111537 |
申请日期 |
2012.11.14 |
申请人 |
OMNIVISION TECHNOLOGIES INC. |
发明人 |
ADAMS, JAMES E. JR. E;KUMAR, MRITYUNJAY;PILLMAN, BRUCE HAROLD;HAMILTON, JAMES ANDREW |
分类号 |
H04N;G06T |
主分类号 |
H04N |
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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