Contour encoding method using error bands

Contrast sensitive variance based adaptive block size DCT...

Control point generation and data packing for variable...

Conversion device for performing a raster scan conversion...

Conversion of wavelet coded formats depending on input and...

Correction of errors in facsimile transmissions

Cosine transforming and quantizing device, method of reducing mu

Counter-based controller for video compression

Current frame prediction method and apparatus for use in an imag

Curved wavelet transform for image and video compression

Dark frame subtraction using compression

Data arranging method and medium for data recording or transfer,

Data coding and decoding with replicated matching pursuits

Data coding method and apparatus therefor

Data coding method and apparatus therefor

Data coding method and apparatus therefor

Data coding method and apparatus using a plurality of blocks of

Data coding method and device, and data coding program

Data communication apparatus, method and system and programs...

Data communication control apparatus and its control method,...