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Ȩ Ȩ > ¿¬±¸¹®Çå > ±¹³» ³í¹®Áö > Çѱ¹Á¤º¸Åë½ÅÇÐȸ ³í¹®Áö (Journal of the Korea Institute of Information and Communication Engineering)

Çѱ¹Á¤º¸Åë½ÅÇÐȸ ³í¹®Áö (Journal of the Korea Institute of Information and Communication Engineering)

Current Result Document : 4 / 9 ÀÌÀü°Ç ÀÌÀü°Ç   ´ÙÀ½°Ç ´ÙÀ½°Ç

ÇѱÛÁ¦¸ñ(Korean Title) H.264/AVC¿ë ¸éÀû È¿À²ÀûÀÎ ÀÎÆ®¶ó ÇÁ·¹ÀÓ µðÄÚ´õ ¼³°è
¿µ¹®Á¦¸ñ(English Title) Area-efficient Design of Intra Frame Decoder for H.264/AVC
ÀúÀÚ(Author) Á¤´ö¿µ   ¼Õ½ÂÀÏ   Duck-Young Jung   Seung-Il Sonh  
¿ø¹®¼ö·Ïó(Citation) VOL 10 NO. 11 PP. 2020 ~ 2025 (2006. 11)
Çѱ۳»¿ë
(Korean Abstract)
H.264/AVC´Â ITU-T ºñµð¿À ÄÚµù Àü¹®°¡ ±×·ì°ú ISO/IEC MPEG ±×·ì¿¡ ÀÇÇØ Á¦¾ÈµÈ ÃֽŠºñµð¿À ÄÚµù Ç¥ÁؾÈÀÌ´Ù. ÃÖ±Ù DMB¿Í ¸ÖƼ¹Ìµð¾î ÀåºñµéÀÌ ºñµð¿À ¾ÐÃà Ç¥ÁØÀ¸·Î H.264/AVC¸¦ äÅÃÇÏ°í ÀÖ´Ù. º» ³í¹®¿¡¼­´Â ¸Þ¸ð¸® »ç¿ëÀ» ÃÖ¼ÒÈ­ÇÏ°í, Ĩ ¸éÀûÀ» ÃÖ¼ÒÈ­ÇÒ ¼ö ÀÖ´Â H.264/AVCÀÇ ÀÎÆ®¶ó ÇÁ·¹ÀÓ µðÄÚ´õ¸¦ Á¦¾ÈÇÑ´Ù. Á¦¾ÈÇÑ ÀÎÆ®¶ó ÇÁ·¹ÀÓ µðÄÚ´õ´Â Çϵå¿þ¾î ¼³°è ¾ð¾îÀÎ VHDL·Î ±â¼úÇÏ¿© model_simÀ» »ç¿ëÇÏ¿© ½Ã¹Ä·¹À̼ÇÀ» ¼öÇàÇÏ¿´´Ù. ±×¸®°í FPGAĨÀÎ XCV1000E¿¡ ´Ù¿î·ÎµåÇÏ¿© Ĩ ·¹º§¿¡¼­ ¼³°èµÈ H.264/AVCÀÇ ÀÎÆ®¶ó ÇÁ·¹ÀÓ µðÄÚ´õ¸¦ °ËÁõÇÏ¿´´Ù.
¿µ¹®³»¿ë
(English Abstract)
H.264/AVC is newest video coding standard of the ITU-T Video coding Experts Group and the ISO/IEC Moving Picture Experts Group. Recently H.264/AVC has been adopted as a video compression standard in DMB and multimedia equipments. In this paper, we propose a H.264/AVC intra frame decoder which can minimize the memory usage and chip size. The proposed intra frame decoder is described in VHDL language and simulated in model_sim. It was verified in chip level by downloading to XCV1000E FPGA chip.
Å°¿öµå(Keyword) Intra Frame   CAVLC   VHDL   Zigzag Scan   Inverse Quantiser   Inverse Transform  
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