Error-Resilient Video Redundancy Coding with Scene Adaptation in H.263+
نویسندگان
چکیده
Abstract: The quality of video streams transmitted via today’s Internet suffers severely from significant packet losses. To reduce the quality degradation, we need the error-resilient coding method. Video Redundancy Coding is an efficient error resilience mechanisms built in the H.263+. In this paper, we propose an Adaptive Video Redundancy Coding using network status and scene characteristics. Experimental results indicate that the proposed method does not only utilize network resources efficiently, but also reduces the fluctuation of the video quality.
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تاریخ انتشار 2003