標題: ERROR-RESILIENT VIDEO CODING USING MULTIPLE REFERENCE FRAMES
作者: Tsai, Wen-Jiin
Sun, Yu-Chen
資訊工程學系
Department of Computer Science
關鍵字: error-resilient coding;rate-distortion optimization;multiple reference frames
公開日期: 1-一月-2013
摘要: An error-resilient scheme based on multiple reference frames is proposed, which employs error-resilient frames (ER-frame) as part of reference frames and adopts a rate-distortion optimized (RDO) technique to choose the blocks referring to ER-frames. To reduce the computational cost, two techniques are further proposed. Experimental results show that adopting ER-frames enhances error-resilient performance; using RDO makes the scheme adaptive to various packet loss rates and video sequences; and applying time reduction techniques reduces computational cost significantly with neglectable performance loss.
URI: http://hdl.handle.net/11536/125059
ISBN: 978-1-4799-2341-0
ISSN: 1522-4880
期刊: 2013 20TH IEEE INTERNATIONAL CONFERENCE ON IMAGE PROCESSING (ICIP 2013)
起始頁: 1875
結束頁: 1879
顯示於類別:會議論文