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