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AM-1600GE / AB-1600GE
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When the leftmost pixel has a blemish, it cannot be compensated because there is no data for
compensation.
When two or more consecutive pixels have blemishes, the leftmost pixel with a blemish is
compensated by the left normal pixel data and the second pixel is then compensated by the
left pixel which is already compensated.
The default setting is Disable(OFF).
Fig.19 Blemish compensation (concept drawing)
8.4.2
Shading Compensation (Pixel uniformity) (Register xA11C)(AM-1600GE only)
The shading compensation function can compensate different gain and offset on each pixel as
well as the shading caused by lighting or optics. It is possible to use offset only (black-level
correction) or offset and gain corrections in sequence.
Functions Black pixel level compensation
Black pixel level and bright pixel gain compensation
Black level calibration
Bright gain calibration
Store the result of compensation
Load the stored data
Verify the data in RAM with Flash memory
8.4.3
Programmable Look Up Table (LUT)
The AM-1600GE and AB-1600GE have a programmable look-up table (LUT) that has a 256
setting points (for Knee and gamma) which can be applied tothe full range of input signal.
When LUT Enable is set at True, gamma 0.45 is applied.
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Summary of Contents for AB-1600GE
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