| 摘要 |
A method for simulating in a digital image the effect of a physical polarization filter is described, the digital image having a plurality of pixels ( 50 ) with color, by darkening ( 54 ) each of the plurality of pixels ( 52 ) having a cool color and lightening ( 56 ) each of the plurality of pixels having a warm color. Optional adjustment algorithms are disclosed, including a contrast adjustment ( 62 ), saturation adjustment ( 64 ) and intensity adjustment.
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