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  1. No Access

    Chapter and Conference Paper

    Measuring Quality of Experience of Novel 360-Degree Streaming Video During Stalling

    With the rapid growth of novel 360-degree video streaming applications, there has been a strong demand of quality-of-experience (QoE) measurement. For the novel experience provided by the 360-degree video, the...

    Wenjie Zou, Fuzheng Yang in Communications and Networking (2018)

  2. No Access

    Article

    Rate model considering inter-symbol dependency for HEVC inter-frame coding

    In this paper, an accurate rate model is proposed for inter-frame coding of high-efficiency video coding, which is useful for rate control. The proposed model considers the effect of entropy coding where the i...

    Peng Ren, Fuzheng Yang, Wei Li in Signal, Image and Video Processing (2017)

  3. No Access

    Article

    High-speed implementation of rate-distortion optimized quantization for H.264/AVC

    Rate-distortion optimized quantization (RDOQ) is generally employed in video coding as an effective tool for pursuing high coding efficiency. Nevertheless, RDOQ requires an exhaustive search over multiple cand...

    **g He, Fuzheng Yang in Signal, Image and Video Processing (2015)

  4. No Access

    Chapter and Conference Paper

    Real-Time Quality Monitoring for Networked H.264/AVC Video Streaming

    In this paper a packet-layer model for video quality assessment is proposed to monitor the service quality of networked H.264/AVC video streaming in real-time. Using the information extracted from packet heade...

    Jiarun Song, Fuzheng Yang in Proceedings of the 3rd International Confe… (2014)

  5. No Access

    Chapter and Conference Paper

    A New Rate-Quantization Model for H.264/AVC Low-Delay Rate Control

    In this paper, we present a new rate-quantization (R-Q) model for H.264/AVC low-delay rate control. Our rate model is a power function of the quantization stepsize, which is derived through theoretical analysi...

    Junhui Hou, Shuai Wan, Zhan Ma, Fuzheng Yang… in Advances in Multimedia Information Process… (2012)

  6. No Access

    Chapter and Conference Paper

    Two-Dimensional Rate Model for Video Coding

    This paper investigates the joint impact of variations of the frame rate and quantization on the coding bit-rate. Through theoretically linking the frame rate and the quantization step to the mean absolute dif...

    Shuai Wan, Junhui Hou, Fuzheng Yang in Advanced Electrical and Electronics Engineering (2011)

  7. No Access

    Chapter and Conference Paper

    Error Concealment for Video Transmission Based on Watermarking

    We propose an error concealment method for robust video transmission based on watermarking technique. In this method, the motion vector information is used as the watermark and embedded in the transform coeffi...

    Shuai Wan, Yilin Chang, Fuzheng Yang in Computational Intelligence and Security (2005)

  8. No Access

    Chapter and Conference Paper

    Improved Method for Gradient-Threshold Edge Detector Based on HVS

    This paper presents an improved method which is suitable for gradient-threshold edge detectors. The proposed method takes into account the basic characteristics of the human visual system (HVS) and precisely d...

    Fuzheng Yang, Shuai Wan, Yilin Chang in Computational Intelligence and Security (2005)