방송과미디어 (Broadcasting and Media Magazine)

한국방송∙미디어공학회 (The Korean Institute of Broadcast and Media Engineers)
권호 표지

최신 인트라 압축 기술

  • 발행 : 2010.12.30
PDF 다운로드
⟨ 이전 논문 다음 논문 ⟩

초록

차세대 동영상 압축 표준화가 될 HEVC(High Efficiency Video Coding) 표준화는 선진 기업, 연구소 및 학계의 비디오 압축 전문가들이 모여, 최신 동영상 압축 기술에 대한 표준화 경쟁에 돌입했다. 동영상 압축 기술의 핵심 기술 중 하나인 인트라 압축 기술도 기존 표준화 기술보다 더욱 다양하고 향상된 최신 기술을 바탕으로 표준화가 진행되고 있다. 본 논문은 HEVC의 Test Model 1.0 (HM 1.0)에 채택이 결정된 최신 인트라 압축 기술을 설명하고, 현재 진행중인 인트라 압축관련 CE (Core Experiment)에 참여 중인 기술을 소개한다.

키워드

참고문헌

  1. T. Ali, T. Akiyuki and et al. "Core Experiment 6: Intra Prediction Improvement", Doc. JCTVC-C506_r2, Joint Collaborative Team on Video Coding (JCT-VC) of ITU-T SG16 WP3 and ISO/IEC JTC1/SC29/WG11, Guangzhou, China, October 2010.
  2. M. Jung-Hye, L. Sunil and et al." Unification of the Directional Intra Prediction Methods in TMuC", Doc. JCTVCB100, Joint Collaborative Team on Video Coding (JCT-VC) of ITU-T SG16 WP3 and ISO/IEC JTC1/SC29/WG11, Geneva, CH, July 2010.
  3. Samsung Electronics Co., Ltd. and British Broadcasting Corporation, "Samsung's Response to the Call for Proposals on Video Compression Technology", Doc. JCTVC-A124, Joint Collaborative Team on Video Coding (JCT-VC) of ITU-T SG16 WP3 and ISO/IEC JTC1/SC29/WG11, Dresden, DE, April 2010
  4. Tandberg, Nokia, Ericsson, "Description of video coding technology proposal by Tandberg, Nokia, Ericsson", Doc. JCTVC-A119, Joint Collaborative Team on Video Coding (JCT-VC) of ITU-T SG16 WP3 and ISO/IEC JTC1/SC29/WG11, Dresden, DE, April 2010.
  5. DOCOMO USA Labs & NTT DOCOMO, Inc. "Simplified angular intra prediction", Doc. JCTVC-B093, Joint Collaborative Team on Video Coding (JCT-VC) of ITU-T SG16 WP3 and ISO/IEC JTC1/SC29/WG11, Geneva, CH, July 2010.
  6. Texas Instruments Inc." Angular intra prediction and ADI simplification", Doc. JCTVC-B118, Joint Collaborative Team on Video Coding (JCT-VC) of ITU-T SG16 WP3 and ISO/IEC JTC1/SC29/WG11, Geneva, CH, July 2010.
  7. TOSHIBA Corporation, "TE6 subset a: Bidirectional intra prediction", Doc. JCTVC-C079, Joint Collaborative Team on Video Coding (JCT-VC) of ITU-T SG16 WP3 and ISO/IEC JTC1/SC29/WG11, Guangzhou, China, October 2010.
  8. Yan Ye, Marta Karczewicz, "Improved Intra Coding,"ITU-T Q.6/SG16 VCEG, VCEG-AG11, 33rd Meeting: Shenzhen, China, 20 October, 2007.
  9. Samsung Electronics Co., Ltd, "Chroma intra prediction by reconstructed luma samples", Doc. JCTVC-C206, Joint Collaborative Team on Video Coding (JCT-VC) of ITU-T SG16 WP3 and ISO/IEC JTC1/SC29/WG11, Guangzhou, China, October 2010.
  10. MediaTek Inc., "TE6.a: Overlapped Block Intra Prediction", Doc. JCTVC-C193, Joint Collaborative Team on Video Coding (JCT-VC) of ITU-T SG16 WP3 and ISO/IEC JTC1/SC29/WG11, Guangzhou, China, October 2010.
  11. T. Davies, D. Flynn, A. Gabriellini and M. Mrak," Additional results for Combined Intra Prediction,"Doc. JCTVCC213, Joint Collaborative Team on Video Coding (JCT-VC) of ITU-T SG16 WP3 and ISO/IEC JTC1/SC29/WG11, Guangzhou, China, October 2010.
  12. Z. Jie Zhao and S. Andrew, "Parallel Prediction Unit for Parallel Intra Coding", Doc. JCTVC-B112, Joint Collaborative Team on Video Coding (JCT-VC) of ITU-T SG16 WP3 and ISO/IEC JTC1/SC29/WG11, Geneva, CH, July 2010.