- 期刊
High Efficiency and Low Complexity Motion Estimation Algorithm for MPEG-4 AVC/H.264 Coding
並列摘要
H.264/AVC has achieved significant rate-distortion efficiency by many useful video encoding and decoding tools, but the motion estimation process concerns greatly on computational complexity. In this work, we propose an efficient algorithm, Hierarchical Single Cross Search (HSCS), by using the precision initial search center and simple search strategy to finish the motion estimation. Experimental results indicate that the proposed method can obtain good performance. Through the proposed features, the coding performance can be improved significantly, and the computation complexity of the integer pixel motion estimation of H.264 is also decreased tremendously.
延伸閱讀
- Chou, H. G. (2005). AN EFFICIENT AND REGULER MOTION ESTIMATION ALGORITHM FOR MPEG-4 AVC/H.264 CODING [master's thesis, Tamkang University]. Airiti Library. https://doi.org/10.6846/TKU.2005.00152
- Bahloul, M. R., Yusoff, M. Z., & Saad, M. N. M. (2015). Efficient and Low Complexity Modulation Classification Algorithm for MIMO Systems. Research Journal of Applied Sciences, Engineering and Technology, 9(1), 58-64. https://www.airitilibrary.com/Article/Detail?DocID=20407467-201501-201506220030-201506220030-58-64
- 王家任（2007）。Fast Multi-frame Motion Estimation Algorithm in H.264/AVC〔碩士論文，國立中央大學〕。華藝線上圖書館。https://www.airitilibrary.com/Article/Detail?DocID=U0031-0207200917344664
- Lin, C. P. (2006). Low-Power Architecture Design for MPEG-4 SP Encoder and H.264 Motion Estimation [master's thesis, National Taiwan University]. Airiti Library. https://doi.org/10.6342/NTU.2006.01209
- Chang, S. P. (2008). Implementation of an Efficient and Low Cost CAVLC for MPEG-4 AVC/H.264 Video Coding Application [master's thesis, National Central University]. Airiti Library. https://www.airitilibrary.com/Article/Detail?DocID=U0031-0207200917351808