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H.26L intra mode encoder architecture for digital camera application

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3 Author(s)
Tu-Chih Wang ; DSP/IC Lab., Nat. Taiwan Univ., Taipei, Taiwan ; Po-Chih Tseng ; Liang-Gee Chen

In this paper, a still image encoder based on the H.26L intra mode algorithm is proposed and implemented in a FPGA prototype board. H.26L was proposed by ITU-T to provide high compression efficiency for very low bit rate communication. The intra mode in H.26L (H.26Li) uses high level spatial prediction and provides 2 db PSNR gain more than the JPEG standard. It is suitable for still image camera application and can be further extended into video camera application

Published in:

Consumer Electronics, 2001. ICCE. International Conference on

Date of Conference:

2001