Constant variance filter

Content-adaptive filter technique

Contour correcting circuit and contour correcting method

Contour correction device

Contour filter for image sensor output signals

Contour-emphasizing circuit

Contrast compensation apparatus and method thereof

Contrast compensation apparatus and method thereof

Contrast enhancement of images

Contrast enhancement of images

Contrast enhancing apparatus for video signal

Contrast optimization of images

Control of brightness of text/graphics overlay

Control system for digital de-screening of documents

Controlled image deterioration correction device with...

Controlling an imaging array not having black cells using an...

Corner sharpening using look-up table edge pixel identification

Correcting defect pixels in a digital image

Correcting distortion in an imaging system using parametric...

Correcting for defects in a digital image taken by an image...