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Method and apparatus for adaptive and self-calibrated sensor green channel gain balancing
Method and apparatus for adaptive and self-calibrated sensor green channel gain balancing
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机译:用于自适应和自校准的传感器绿色通道增益平衡的方法和装置
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摘要
A method and apparatus for adaptive green channel odd-even mismatch removal to effectuate the disappearance of artifacts caused by the odd-even mismatch in a demosaic processed image. In one example, a calibrated GR channel gain for red rows and a calibrated GB channel gain for blue rows are determined and are a function of valid pixels only in each respective region. After the calibration, in a correction process, the green pixels in red rows of a region are multiplied by the calibrated GR channel gain, and the green pixels in blue rows are multiplied by the calibrated GB channel gain.
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