Inventor
CLAPROTH ABRAHAM E
US5 patents
Patents
5 patentsUS6205252B1Mar 20, 2001
Two channel HVQ (hierarchical vector quantization) compression
XEROX CORP23 citations91
US5758034AMay 26, 1998
Video path architecture including logic filters for resolution conversion of digital images
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US6529553B2Mar 4, 2003
HVQ compression for image boundaries
XEROX CORP10 citations71
US6078696AJun 20, 2000
HVQ compression of data and printing hints
XEROX CORP11 citations71
US6470052B1Oct 22, 2002
HVQ compression combined with orthogonal rotation
XEROX CORP8 citations68