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http://dx.doi.org/10.6109/jkiice.2011.15.11.2285

The design of high profile H.264 intra frame encoder  

Suh, Ki-Bum (우송대학교 철도전기시스템학과)
Publication Information
Journal of the Korea Institute of Information and Communication Engineering / v.15, no.11, 2011 , pp. 2285-2291 More about this Journal
Abstract
In this paper, H.264 high profile intra frame encoder, which integrates intra prediction, context-based adaptive variable length coding(CAVLC), and DDR2 memory control module, is proposed. The designed encoder can be operated in 440 cycle for one-macroblock. In order to verify the encoder function, we developed the reference C from JM 13.2 and verified the developed hardware using test vector generated by reference C. The designed encoder is verified in the FPGA (field programmable gate array) with operating frequency of 200 MHz for DMA (direct memory access), operating frequency of 50 MHz of Encoder module, and 25 MHz for VIM(video input module). The number of LUT is 43099, which is about 20 % of Virtex 5 XC5VLX330.
Keywords
high profile; intra frame encoder; H.264/AVC; Intra prediction;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
연도 인용수 순위
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