METHOD AND PRODUCT FOR PROCESSING DIGITAL IMAGES
First Claim
1. A method for processing a digital image, the method comprising:
- estimating a foreground region relating to an imaged object;
estimating a background region relating to other than the imaged object; and
by using the image, the estimated foreground region and the estimated background region, calculating a transition region disposed between the foreground region and the background region;
wherein the estimated foreground region, the estimated background region, and the calculated transition region, each comprise a separate set of pixels that may each be processed separately for suppressing pixel intensities in the estimated background region and improving image quality.
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Abstract
A method and computer program product for processing a digital image is disclosed. A foreground region relating to an imaged object is estimated, a background region relating to other than the imaged object is estimated, and by using the image, the estimated foreground region and the estimated background region, a transition region disposed between the foreground region and the background region is calculated. The estimated foreground region, the estimated background region, and the calculated transition region, each include a separate set of pixels that may each be processed separately for suppressing pixel intensities in the estimated background region and improving image quality.
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Citations
30 Claims
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1. A method for processing a digital image, the method comprising:
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estimating a foreground region relating to an imaged object;
estimating a background region relating to other than the imaged object; and
by using the image, the estimated foreground region and the estimated background region, calculating a transition region disposed between the foreground region and the background region;
wherein the estimated foreground region, the estimated background region, and the calculated transition region, each comprise a separate set of pixels that may each be processed separately for suppressing pixel intensities in the estimated background region and improving image quality. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17)
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18. A computer program product for processing a digital image, the product comprising:
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a storage medium, readable by a processing circuit, storing instructions for execution by the processing circuit for;
estimating a foreground region relating to an imaged object;
estimating a background region relating to other than the imaged object; and
by using the image, the estimated foreground region and the estimated background region, calculating a transition region disposed between the foreground region and the background region;
wherein the estimated foreground region, the estimated background region, and the calculated transition region, each comprise a separate set of pixels that may each be processed separately for suppressing pixel intensities in the estimated background region and improving image quality. - View Dependent Claims (19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30)
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Specification