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Pixel processing system for image scanning applications

Image analysis – Image enhancement or restoration – Variable threshold – gain – or slice level
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Pixel value estimation technique using non-linear prediction

Image analysis – Image enhancement or restoration – Image filter
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Plug-in architecture for exporting digital images

Image analysis – Image enhancement or restoration
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Position and orientation detection method and apparatus

Image analysis – Image enhancement or restoration – Variable threshold – gain – or slice level
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Post-filter for improving halftone image sharpness

Image analysis – Image enhancement or restoration – Edge or contour enhancement
Patent

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Post-processing circuit for processing an image signal...

Image analysis – Image enhancement or restoration – Artifact removal or suppression
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Post-processing device for eliminating blocking artifact and met

Image analysis – Image enhancement or restoration – Edge or contour enhancement
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Post-processing method and apparatus for removing a blocking eff

Image analysis – Image enhancement or restoration – Image filter
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Post-processing method and apparatus for use in a video signal d

Image analysis – Image enhancement or restoration – Edge or contour enhancement
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Post-processing method and apparatus for use in an image signal

Image analysis – Image enhancement or restoration – Image filter
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Post-processing method for reducing artifacts in block-coded...

Image analysis – Image enhancement or restoration – Edge or contour enhancement
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Post-processing method for reducing artifacts in block-coded...

Image analysis – Image enhancement or restoration – Edge or contour enhancement
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Practical fast mesh-free analysis

Image analysis – Image enhancement or restoration – Image filter
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Pre-DCT residue filter

Image analysis – Image enhancement or restoration – Image filter
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Pre-processing method and system for data reduction of video...

Image analysis – Image enhancement or restoration – Image filter
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Pre-processing method and system for data reduction of video...

Image analysis – Image enhancement or restoration – Image filter
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Precision optical systems with performance characterization...

Image analysis – Image enhancement or restoration – Artifact removal or suppression
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Predicting human vision perception and perceptual difference

Image analysis – Image enhancement or restoration – Image filter
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Predicting ringing artifacts in digital images

Image analysis – Image enhancement or restoration – Edge or contour enhancement
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Prefiltering for segmented image compression

Image analysis – Image enhancement or restoration – Image filter
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