Block deformation removing filter, image processing...

Block distortion corrector and image signal expander

Block distortion reduction apparatus

Block noise detecting and reducing method and apparatus,...

Block noise detector and block noise eliminator

Block noise removal device

Block-based image processing method and apparatus therefor

Border filtering of video signal blocks

Border treatment in image processing algorithms

Boundary line detection apparatus and method, and image...

Circuit for sharpening of edges of a pixel image in a color copi

Codeword-dependent post-filtering for vector quantization-based

Coding method conversion apparatus

Compression edge adaptive video and image sharpening and...

Contour correcting circuit and contour correcting method

Contour correction device

Contour-emphasizing circuit

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

Corner sharpening using look-up table edge pixel identification

Deblocking and deringing apparatus, program and method