Process and apparatus for improving image contrast
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Issued Date -
Mar 4, 2004
app pub date -
May 22, 2003
filing date -
May 23, 2002
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
Disclosed is a process for the correction of at least one exposure value of an image, whereby the exposure value of the image is corrected by use of a linearization function which depends on properties of an image capture device with which the image data were obtained. Further disclosed is an apparatus for the correction of exposure values including a data input device for the capture of image data and a processing unit for executing such a process.
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