Patents
Chinese Granted Patents
- 陈志波，石隽，高长生.视频编码的帧内编码模式选择方法和装置:中国，CN110062237B,2021.03.09.
- 陈志波, 李业, 石隽.基于语义失真度量的视频编码的比特分配系统及方法:中国，CN110225342B,2021.03.09.
- 陈志波,林超逸.一种立体图像的质量评估方法及装置:中国，CN108596889A,2020-12-25.
- 陈志波，刘森，林剑新，张强.一种结合量子密钥分发的视频加密系统:中国，CN109640095B,2020.12.25.
- 陈志波，林超逸.基于预测编码理论的立体图像质量评价算法:中国，CN108596889A,2020.12.25.
- 陈志波.基于视差预测的光场图像编码方法:中国，CN106973293B,2020.10.27.
- 陈志波，周玮，李卫平.基于深度神经网络的无参考立体图像质量评价方法:中国，CN108391121B,2020.10.27.
- 陈志波，何天宇，孙思萌.一种任务驱动的码流结构化图像编码方法:中国，CN110225341B,2020.08.28.
- 陈志波，林剑新，周天侃.一种多尺度人脸恢复的时序集成网络:中国，CN108171325B,2020.8.28.
- 陈志波，赵盛洋.一种视角图阵列划分方法:中国，CN 108184064A,2020.6.26.
- 陈志波，张直政， 石隽,陈嘉乐.一种并行训练的异策略深度强化学习算法框架:中国，CN108108822A,2020.6.26.
- 陈志波，刘森，金鑫.结合运动补偿和神经网络算法的递进式视频帧生成方法:中国，CN108600762A,2020.5.15.
- 陈志波，李业，刘东.帧内预测的码率控制方法:中国，CN107277520B,2020.5.12.
- 陈志波，吴仕林，陈晓明.基于球面环切和仿射变换的的全景视频帧矩形映射方法:中国，CN107871304B,2020.5.12.
- 陈志波，赵盛洋.基于线性重建的光场图像压缩方法:中国，CN107770537A,2020.3.31.
- 陈志波，应晨露，金鑫.一种结合位运算和概率预测的二值图像编码方法:中国，CN108632630B,2020.3.31.
- 陈志波，何天宇.基于混合失真度量准则的编解码装置及方法(修改）:中国，CN107205151A,2020.3.27.
- 陈志波，何天宇，金鑫，刘森.基于学习的视频编解码框架:中国，CN108174218B,2020.2.7.
- 陈志波，陈阵，史丽坤，吴仕林.虚拟现实环境中的人类视觉显著性预测方法:中国，CN107248138A,2020.1.3.
- 陈志波，金鑫.基于图像去雨算法的视频编码方法:中国，CN108900841A,2020.01.03.
- 陈志波，赵盛洋，杨昆，黄宏睿.基于混合扫描顺序的光场图像压缩方法:中国，CN106534853B,2019.10.25.
- 陈志波.运动矢量自动生成的视频编解码框架:中国，CN107105278A,2019.10.25.
- 陈志波，吴仕林，陈晓明.保持相邻像素相关性的全景视频帧矩形映射方法:中国，CN106897964B,2019.10.25.
- 陈志波，刘森，唐泽宇.基于神经网络的地震初至波走时获取方法:中国，CN107807387A,2019.8.27.
- 陈志波，黄宏睿，杨昆.基于光场子孔径图像相对位置关系的快速运动搜索方法:中国，CN106791869B,2019.8.27.
- 陈志波，林剑新.基于统计相似性和双向显著性保真度的图像重定向质量评价方法:中国，CN106447654B,2019.3.1.
- 刘东，吴仕林，陈志波，李厚强.经纬图全景视频的质量评价方法:中国，CN107347153A,2019.2.26.
- 陈晓明,陈志波. 一种基于视频内容元素的信息标注和关联方法、系统和设备:中国, CN105072460, 2018-08-07.
- 吴枫,陈方栋,刘东,李厚强,陈志波. 一种静态背景帧内编码方法和装置:中国, CN107241600B, 2018-07-03
- 陈志波,顾晓东,陈衢清. 自适应视频呈现的方法和装置:中国, CN101535941B[P], 2017-07-03.
International Granted Patents
- Fan Zhang, Ning Liao, Kai Xie, Zhibo Chen, "Video quality measurement", US-10075710-B2, 2018-09-11
- Zhi Jin Xia, Zhibo Chen, Yuwen Wu, "Method for predicting a lost or damaged block of an enhanced spatial layer frame and SVC-decoder adapted therefore ", EP-2152008-B1, 2018-08-29
- Kangying Cai, Weiwei Li, Zhibo Chen, "Method and apparatus for detecting repetitive structures in 3d mesh models", EP-2589026-B1, 2018-05-30
- Fan Zhang, Ning Liao, Kai Xie, Zhibo Chen, "Method and apparatus for estimating content complexity for video quality assessment", EP-2888877-B1, 2018-05-02
- Wenfei Jiang, Fan Zhang, Zhibo Chen, "Video encoding and decoding based on image refinement", US-9930329-B2, 2018-03-27
- Wenfei JIANG, Kangying Cai, Zhibo Chen, "Method for adaptive entropy coding of tree structures", EP-2734980-B1, 2018-03-21
- Xiaodong Gu, Debing Liu, Zhibo Chen, "Video quality measurement considering multiple artifacts, "US-9924167-B2, 2018-03-20
- Jicheng An, Quqing Chen, Zhibo Chen, Jun TENG, "Video coding with coding of the locations of significant coefficients in a block of coefficients, "EP-2311266-B1, 2018-01-10
- Ning Liao, Zhibo Chen, Kai Xie, "Video quality assessment at a bitstream level, "EP-2875640-B1, 2017-11-08
- Fan Zhang, Kai Xie, Wenfei JIANG, Zhibo Chen, "Texture masking for video quality measurement, "EP-2786342-B1, 2017-09-13
- Quqing Chen, Kangying Cai, Jun TENG, Zhibo Chen, "Method and device for encoding and decoding of symbol sequences wherein each symbol may have one out of three or more possible symbol values, "EP-2417578-B1, 2017-08-30
- Ning Liao, Zhibo Chen, Fan Zhang, "Method and apparatus for context-based video quality assessment, "US-9723301-B2, 2017-08-01
- Ning Liao, Zhibo Chen, Kai Xie, "Method and apparatus for detecting gradual transition picture in video bitstream, "US-9723309-B2, 2017-08-01
- Ning Liao, Zhibo Chen, Fan Zhang, "Method and apparatus for context-based video quality assessment, "US-9716881-B2, 2017-07-25
- Debing Liu, Zhibo Chen, Xiaodong Gu, "Method and apparatus to detect artificial edges in images, "US-9715736-B2, 2017-07-25
- Fan Zhang, Ning Liao, Kai Xie, Zhibo Chen, "Method and apparatus for video quality measurement, "EP-2792144-B1, 2017-02-01
- Ning Liao, Xiao Dong Gu, Zhibo Chen, Kai Xie, "Method and device for estimating video quality on bitstream level, "US-9549183-B2, 2017-01-17
- Xiaodong Gu, Debing Liu, Zhibo Chen, "Method and apparatus for measuring quality of video based on frame loss pattern, "EP-2647199-B1, 2017-01-11
- Zhijin Xia, Jun Teng, Kangying Cai, Zhibo Chen, "Method for animating characters, with collision avoidance based on tracing information, "US-9460540-B2, 2016/10/04
- Xiaodong Gu, Fan Zhang, Zhibo Chen, "Method and device for calculating distortion of a video being affected by compression artifacts and channel artifacts", EP2754292B1, 2016-08-31
- Jun Teng, Li Xin Luo, Zhi Bo Chen, "Rendering method", US9401124B2, 2016-07-26
- Yuwen Wu, Zhibo Chen, Zhijin Xia, "Data stream comprising RTP packets and method and device for encoding/decoding such data stream, "EP-2150024-B1, 2016-05-18
- Xiaodong Gu, Kai Xie, Zhibo Chen, "Distortion/quality measurement", US9323997B2, 2016-04-26
- Zhibo Chen, Xiaodong Gu, Feng Xu and Debing Liu ,"Method and device for calculating blur in video images",EP2486732B1,2016-04-20.
- Wei Fei JIANG, Jian Jin, Zhibo Chen, "Method and device for processing of an image by regularization of total variation", US9292905B2, 2016-03-22
- Wenfei Jiang, Zhibo Chen and Fan Zhang,"Method and device for lossy encoding data and corresponding device for reconstructing data",US9288453B2,2016-03-15.
- Ning Liao, Zhibo Chen and Xianlei Wang,"Method and apparatus for assessing quality of video stream",US9288071B2,2016-03-15.
- Debing Liu, Zhibo Chen, Xiaodong Gu, "Blur measurement", US9280813B2, 2016-03-08
- Kang Ying Cai, Wei Wei Li, Zhi Bo Chen, "Method for encoding normals of a 3D mesh model, method for decoding normals of a 3D mesh model, encoder and decoder", US9214042B2 , 2015-12-15
- Kai Xie, Xiao Dong Gu, Zhibo Chen, "User terminal device, server device, system and method for assessing quality of media data", US9202269B2, 2015-12-01
- Ji Heng Yang, Li Li Zhao, Zhi Bo Chen, "Video encoder, video decoder, method for video encoding and method for video decoding, separately for each colour plane", US9083947B2 , 2015-07-14
- Debing Liu, Zhibo Chen, Xiaodong Gu and Feng Xu, "Method of processing an image based on the determination of blockiness level",US9076220B2,2015-07-07.
- Qu Qing Chen, Tong Zhou, Zhi Bo Chen, "Method for encoding floating-point data, method for decoding floating-point data, and corresponding encoder and decoder",US8990275B2, 2015-03-24
- Xiao Dong Gu, De Bing Liu and Zhi Bo Chen, "Method and apparatus for measuring quality of video based on frame loss pattern", US8970710B2, 2015-03-03
- Wen Fei JIANG, Fan Zhang and Zhi Bo Chen, "Image filtering based on structural information", US8965141B2, 2015-02-24
- Kang Ying Cai, Yu Jin, Zhi Bo Chen, "Method and apparatus for encoding a mesh model, encoded mesh model, and method and apparatus for decoding a mesh model", US8949092B2, 2015-02-03
- Xiaodong Gu, Debing Liu, Zhibo Chen, “Distortion/quality measurement”, US8879003 B1, Nov.2014
- Feng Xu, Zhibo Chen, Debing Liu, Xiaodong Gu, “Method and apparatus for measuring video quality using at least one semi-supervised learning regressor for mean observer score prediction”, US8824783 B2, Sep, 2014
- Debing Liu, Zhibo Chen, Xaiodong Gu, Feng Xu, “Method and device for calculating blur in video images”, US 8823873 B2, Sep, 2014
- Quqing Chen, Zhibo Chen, Xiaodong Gu, “Method and apparatus for selecting a scan path for the elements of a block in spatial domain picture encoding and decoding”, EP 2145479 B1, July, 2014
- Debing Liu, Zhibo Chen, Xiaodong Gu, Feng Xu , “Method of processing an image and corresponding device”, US8724899 B2, May, 2014
- Xiaodong Gu, Debing Liu, Feng Xu, Zhibo Chen, “Method for measuring video quality using a reference, and apparatus for measuring video quality using a reference”, US8723960 B2, May, 2014
- Robert R. Wagner, Xuewei Tan, Zhibo Chen, "Method and system of subsurface horizon assignment, "US-8688757-B2, 2014-04-01
- Xiaodong Gu, Debing Liu, Zhibo Chen, “Method and apparatus for measuring video quality”, US8675075 B2, Mar.18 2014
- Zhi Bo Chen, Xiao Zhong Xu, Qu Qing Chen,” Texture-pattern-adaptive partitioned block transform”, US8666177 B2, 4 Mar 2014
- Kang Ying Cai, Yu Jin, Zhi Bo Chen ,”Compression of 3D meshes with repeated patterns”, US8625911 B2, 7 Jan 2014
- Zhi Bo Chen, Xiao Dong Gu, Qu Qing Chen, “Method and device for adaptive video presentation” US8605113 B2, 10 Dec 2013
- Libo Yang, Zhibo Chen, Xiaoming Huang, “Method and device for compressing an image and storage medium carrying an image compressed by said method” EP 2243299 B1, 27 Nov 2013
- Chen, Qu Qing, Zhi Bo Chen, and Xiao Dong Gu. "Method and apparatus for adaptively determining a bit budget for encoding video pictures." U.S. Patent 8,559,501, issued October 15, 2013.
- Qu Qing Chen, Zhi Bo Chen and Xiao Dong Gu, "Method and apparatus for adaptively determining a bit budget for encoding video pictures", US8559501B2, Oct 2013
- Qu Qing Chen, Kang Ying Cai, Zhi Bo Chen,Jun Teng” Method and device for encoding and decoding of symbol sequences wherein each symbol may have one out of three or more possible symbol values” US8514107 B2, 20 Aug 2013
- Chen, Qu Qing, Kang Ying Cai, Zhi Bo Chen, and Jun Teng. "Method and device for encoding an input bit sequence and corresponding decoding method and device." U.S. Patent 8,514,109/ EP 2417705 B1, issued August 20, 2013.
- Qu Qing Chen, Kang Ying Cai, Zhi Bo Chen and Jun Teng, "Method and device for encoding an input bit sequence and corresponding decoding m ethod and device", US8514109B2, 2013-08-20
- Qu Qing Chen, Zhi Bo Chen, Xiao Dong Gu, “Method and apparatus for encoding a flash picture occurring in a video sequence, and for decoding corresponding data for a flash picture”, US8503520 B2, 6 Aug 2013
- Qu Qing Chen, Zhi Bo Chen, Xiao Dong Gu, “Method for embedding video annotation data into a coded video stream and video recording device”, US8457468 B2, 4 Jun 2013
- Qu Qing Chen, Zhi Bo Chen and Xiao Dong Gu, "Method and apparatus for selecting a scan path for the elements of a block in spatial domain picture encoding and decoding", US8447123B2, 2013-05-21
- Xiao Dong Gu, Zhi Bo Chen, Qu Qing Chen,” Salience estimation for object-based visual attention model”, US8385654 B2, 26 Feb 2013
- Chen, Qu Qing, Zhi Bo Chen, and Xiao Dong Gu. "Method and apparatus for encoding groups of pictures of a video sequence, each of said groups including an intra encoded picture and more than two encoded pictures." U.S. Patent 8,335,252 B2, issued December 18, 2012.
- Zhi Bo Chen, Xiao Dong Gu, Qu Qing Chen, “Method and apparatus for determining in picture signal encoding the bit allocation for groups of pixel blocks in a picture”, EP1994758 B1, 23 May 2012,
- Chen, Zhi Bo, Xiao Dong Gu, and Qu Qing Chen. "Method and apparatus for determining bit allocation for groups of pixel blocks in a picture according to attention importance level." U.S. Patent 8,179,981, issued May 15, 2012.
- Chen, Zhi Bo, Xiao Dong Gu, Li Hua Zhu, and Qu Qing Chen. "Method and apparatus for adapting a default encoding of a digital video signal during a scene change period." U.S. Patent 8,179,961, issued May 15, 2012.
- Cai, Kang Ying, Zhi Bo Chen, Qu Qing Chen, and Jun Teng. "Method and device for encoding a bit sequence." U.S. Patent 8,009,069 B2, issued August 30, 2011
- Gu, Xiao Dong, Zhi Bo Chen, and Charles Wang. "Method of emendation for attention trajectory in video content analysis." U.S. Patent 7,982,771, issued July 19, 2011.
- Chen, Qu Qing, Zhi Bo Chen, and Jun Teng. "Method for encoding and decoding a sequence of integers." U.S. Patent 7,948,406, issued May 24, 2011.
- Xiaodong Gu, Guoping Qiu, Zhibo Chen, Quqing Chen, Chuanming Wang, "Means and method for generating an image of a salienzkarte, "DE-602006020359-D1, 2011-04-07
- Xiaodong Gu, Guoping Qiu, Zhibo Chen,Quqing Chen, Chuanming Wang, “Device and method for generating a saliency map of a picture”, EU Patent，EP2074587B1, issued Feb.23, 2011