IMAGE CAPTURE APPARATUS AND IMAGE COMPENSATING METHOD THEREOF
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United States of America Patent
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Issued Date -
Dec 17, 2015
app pub date -
Jul 8, 2014
filing date -
Jun 16, 2014
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Abandoned
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Abstract
An image capture device and an image compensating method are provided. The image compensating method is for the image capture device and includes following steps. An image is captured under a current light source. The current light source is detected and a white balance process is executed so as to obtain current gain information of the current light source. A modifying parameter is determined according to the current gain information and reference gain information. The reference gain information is corresponding to a plurality of predefined color temperatures which are different to each other. A first shading compensation table is modified by using the modifying parameter to obtain a second shading compensation table. The image is compensated by using the second shading compensation table so as to generate a compensated image.
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