Image Processing Apparatus and Image Processing Methods
Provided are an image processing apparatus and an image processing method. The image processing apparatus includes a point spread function (PSF) pattern generation unit for generating a PSF pattern in which a plurality of PSFs are located in a plurality of lines of the PSF pattern; a PSF estimation...
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Main Authors | , , |
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Format | Patent |
Language | English |
Published |
29.09.2011
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Subjects | |
Online Access | Get full text |
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Summary: | Provided are an image processing apparatus and an image processing method. The image processing apparatus includes a point spread function (PSF) pattern generation unit for generating a PSF pattern in which a plurality of PSFs are located in a plurality of lines of the PSF pattern; a PSF estimation unit for estimating PSFs of an out-of-focus input image from step responses of the plurality of lines of the PSF pattern with respect to an edge of the out-of-focus input image; and an image restoration unit for restoring the out-of-focus input image to a focused restored image using the estimated PSF. |
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Bibliography: | Application Number: US201113074180 |