Fast Haze Removal and Three Dimensional Depth Calculation
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United States of America Patent
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Issued Date -
Aug 23, 2012
app pub date -
Feb 18, 2011
filing date -
Feb 18, 2011
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Abandoned
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Abstract
A computer-implemented method of processing digital input image data containing haze and having a plurality of color channels including at least a blue channel, to generate output image data having reduced haze, includes receiving in a first computer-implemented process, digital input image data, and generating, in a second computer-implemented process, digital output image data based on the digital input image data using an estimated transmission vector for the digital input image data. The estimated transmission vector is substantially equal to an inverse blue channel of the digital input image data, and the digital output image data contains less haze than the digital input image data. The method also includes outputting the digital output image data via an output device.
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