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Wu et al., 1993 - Google Patents

Rate-constrained picture-adaptive quantization for JPEG baseline coders

Wu et al., 1993

Document ID
5272019216215303486
Author
Wu S
Gersho A
Publication year
Publication venue
1993 IEEE International Conference on Acoustics, Speech, and Signal Processing

External Links

Snippet

A recursive algorithm is presented for generating quantization tables in JPEG (Joint Photographic Experts Group) baseline coders from the actual statistics of the input image. Starting from a quantization table with large step sizes, corresponding to low bit rate and …
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