Trends and technologies of video coding by Jiantong ZHOU, Haitao YANG, Dong LIU, Xiang MA, Tian WANG

Subjects: “…video coding…”
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Video coding techniques for networks by LIU Wei, MA Zheng-ming

Subjects: “…video coding…”
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Recent development and prospective of video coding by Meng GUO, Xiuying NIE, Gengsheng HUANG

Subjects: “…video coding…”
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Study status and prospective of multiview video coding by HUO Jun-yan, CHANG Yi-lin, LI Ming, MA Yan-zhuo

Subjects: “…multiview video coding…”
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Neural network based image and video coding technologies by Chuanmin JIA, Zhenghui ZHAO, Shanshe WANG, Siwei MA

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Fast motion estimation in multi-view video coding by ZHAO Zhi-jie, FAN Zhi-peng, JIN Xue-song, MA Li, NIU Lian-ding

Subjects: “…multi-view video coding…”
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Rate control algorithm for no-feedback distributed video coding by HENJian C, Chao HUI, Yong-hong KUO

Subjects: “…distributed video coding…”
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A Design of Adaptive Quantizer for MPEG-2 Video Coding by 孙军, 张文军, 余松煜

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Bit-allocation and rate-control algorithm for stereo video coding by ZHU Zhong-jie 1, LIANG Feng1, JIANG Gang-yi 2, YU Mei2

“…A new bit-allocation and rate-control algorithm for stereo video coding was proposed to improve its coding efficiency and stream reliability.The conventional quadric rate-distortion model was improved and a new one was introduced by incorporating the human visual system（HVS） characteristics.Experimental results show that the improved new rate-distortion model is more precise than the conventional one and the proposed new algorithm can efficiently implement bit allocation and rate control according to coding parameters.…”
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No-feedback rate control algorithm for Wyner-Ziv video coding by SONG Bin, YANG Ming-ming, QIN Hao, HE Hong

“…To avoid using feedback channel,an encoder rate control algorithm for Wyner-Ziv video coding was proposed.Firstly,using the target frame-rate and the target bit-rate,It could determine the bit allocation for each group-of-picture（GOP）.According to the correlation between adjacent frames,the bit budget for a GOP were further allocated to key frame and Wyner-Ziv frames within the GOP by dynamically choosing quantization parameter and quantization matrices.Then,with refinement of correlation-noise model（CNM） parameter,different LDPC（low-density parity-check） check matrices might be chosen for each bitplane to control the encoding bitrate of Wyner-Ziv frame.Experimental results show that the difference between expected target bitrate and actual encoded bitrate is less than 0.57% using the proposed method,and compared with existing algorithm,average PSNR（peak signal-to-noise ratio） of decoded video quality can be increased by 1 dB.In addition,our algorithm slightly increases encoder complexity,and can be used in practice.…”
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Kernel technologies and applications of AVS2 video coding standard by Siwei MA, Falei LUO, Tiejun HUANG

“…A brief introduction was given to the development history of AVS video coding standards.Then an overview of the key technologies adopted in AVS2 video coding standard (GB/T 33475.2-2016) was provided,including flexible prediction partition,multiple hypothesis prediction,optimized two-level transform,adaptive loop filter and background picture model based prediction coding for scene video.Compared to the AVS1,AVS2 can achieve more than 50% bits saving.And compared to HEVC/H.265,AVS2 can achieve significant coding efficiency improvement for scene video coding.Moreover,the applications of AVS standard in digital TV broadcasting was introduced briefly.…”
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Triangular segmentation criterion for DT mesh based video coding by GUO Da-bo1, LU Zhao-yang1, JIAO Wei-dong1, HU Xing-xing1

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Scalable video coding based on db2 lifting wavelet by ZHAO Zhi-jie, LIN Mao-liu, CAO Zhi-min, LIU Zeng-yu

Subjects: “…scalable video coding…”
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INTER-LAYER BIT ALLOCATION FOR SCALABLE HIGH-EFFICIENCY VIDEO CODING by Võ Phương Bình

“…In this paper, an improved bit allocation algorithm is proposed at the frame level for the emerging Scalable High-efficiency Video Coding (SHVC) standard. At the spatial base and enhancement layers, the bit budget is derived jointly from the hierarchical level and the visual complexity of the current frame, where the latter is measured by the inter-layer predicted MAD (Mean Absolute Difference) to allocate the bit budget of each frame. …”
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Robust reconstruction of Wyner-Ziv frame for no-feedback distributed video coding by Hao QIN, Xue-lu PENG, Bin SONG, Hai-hua LIU

Subjects: “…distributed video coding…”
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Panoramic video coding based on spherical distortion with spatio-temporal dependency by Xu YANG, Ce ZHU, Hongwei GUO, Lei LUO

Subjects: “…panoramic video coding…”
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Research on side information generation algorithm for Wyner-Ziv video coding by SONG Bin, HE Hong, LIU Hai-hua, QIN Hao

Subjects: “…distributed video coding…”
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Virtual channel model for distributed video coding accounting for quantization noise by Ming YIN, Shu-ting CAI, Yun XIE, Yun ZHANG

Subjects: “…distributed video coding…”
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Complexity Analysis of New Future Video Coding (FVC) Standard Technology by Soulef Bouaafia, Randa Khemiri, Seifeddine Messaoud, Fatma Elzahra Sayadi

“…Future Video Coding (FVC) is a modern standard in the field of video coding that offers much higher compression efficiency than the HEVC standard. …”
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An Efficient Hierarchical Video Coding Scheme Combining Visual Perception Characteristics by Pengyu Liu, Kebin Jia

“…Different visual perception characteristic saliencies are the key to constitute the low-complexity video coding framework. A hierarchical video coding scheme based on human visual systems (HVS) is proposed in this paper. …”
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