VideoReach: An Online Video Recommendation System (2009)
Tao Mei, Bo Yang, Xian-sheng Hua, Linjun Yang, Shi-qiang Yang, Shipeng Li
This paper presents a novel online video recommendation system called VideoReach, which alleviates users ’ efforts on finding the most relevant videos according to current viewings without a...
Hua Cai, Bing Zeng, Guobin Shen, Zixiang Xiong, Shipeng Li
Abstract — This paper deals with the optimal packet loss protection issue for streaming the fine granularity scalable (FGS) video bitstreams over IP networks. Unlike many other existing protection...
EFFICIENT VIDEO MOSAICING BASED ON MOTION ANALYSIS (2008)
Tao Mei, Xian-sheng Hua, He-qin Zhou, Shipeng Li, Hong-jiang Zhang
Presenting more comprehensive information than key frame and any subset of frames, mosaic has attracted a growing attention in recent years as a useful element for a variety of vision tasks. In this...
Flexible P-picture (FlexP) coding for the efficient fine-granular scalability (FGS) (2008)
You Zhou, Xiaoyan Sun, Feng Wu, Hong Bao, Shipeng Li
This paper proposes a flexible P-picture (FlexP) coding technique, where P-pictures are selectively used as references for other pictures. For a given reference bit-rate, the proposed FlexP technique...
MICROSOFT PORTRAIT: A REAL-TIME MOBILE VIDEO COMMUNICATION SYSTEM (2008)
Keman Yu, Jiang Li, Tielin He, Yunfeng Lin, Jiangbo Lv, Shipeng Li
Mobile devices are lack of real-time video communication software due to their weak computational power, short battery lifetime, and in some circumstances, low bandwidth connections. We developed a...
Advanced motion search and adaptation techniques for deinterlacing (2008)
Kefei Ouyang, Guobin Shen, Shipeng Li, Ming Gu
Unlike video coding, video deinterlacing relies heavily on the correctness of motion. To obtain more reliable motion, we propose a new motion search criterion that imposes constraints on the motion...
Drift-Free Switching of Compressed Video Bitstreams at Predictive Frames (2008)
Xiaoyan Sun, Feng Wu, Shipeng Li, Guobin Shen, Wen Gao
Abstract—Two schemes are proposed to efficiently compress video contents into bitstreams that support drift-free switching at predictive frames. They are inspired by the original SP coding scheme...
Changxi Zheng, Guobin Shen, Shipeng Li
Through analysis of large volume of user behavior logs during playing multimedia streaming, we extract a user viewing pattern. The pattern indicates that random seek is a pervasive phenomenon,...
H.264-Compatible Spatially Scalable Video Coding with In-band Prediction (2008)
Xin Jin, Xiaoyan Sun, Feng Wu, Guangxi Zhu, Shipeng Li
Abstract—In this paper, a H.264 compatible spatially scalable video coding method with in-band prediction is proposed which taking advantages from both the high coding efficiency of H.264 coding...
Image Compression With Edge-Based Inpainting (2008)
Dong Liu, Xiaoyan Sun, Feng Wu, Senior Member, Shipeng Li, Ya-qin Zhang
Abstract—In this paper, image compression utilizing visual redundancy is investigated. Inspired by recent advancements in image inpainting techniques, we propose an image compression framework...
Efficient Oracle Attacks on Yeung-Mintzer and Variant Authentication Schemes* (2008)
Jinhai Wu, Bin B. Zhu, Shipeng Li, Fuzong Lin
The Yeung-Mintzer (Y-M) image authentication scheme has been well studied. Several vulnerabilities and modified schemes to fix them have been reported. In this paper, we propose a novel oracle attack...
Bitstream Switching for Progressive Fine Granularity Scalable Video Coding (2008)
Jizheng Xu, Feng Wu, Shipeng Li
In this paper, we propose a bitstream switching scheme for progressive fine granularity scalable (PFGS) video coding that aims to improve the streaming performance of the scalable bitstreams. By...
A TWO-PASS OPTIMAL MOTION-THREADING TECHNIQUE FOR 3D WAVELET VIDEO CODING* (2008)
Lin Luo, Feng Wu, Shipeng Li, Zhenquan Zhuang, Ya-qin Zhang
Motion-threading is a novel technique that can efficiently incorporate motion information into the 3D wavelet video coding. By utilizing shape adaptive wavelet transform along with motionthreading...
TRANSCODING TO FGS STREAMS FROM H.264/AVC HIERARCHICAL B-PICTURES (2008)
Huifeng Shen, Xiaoyan Sun, Feng Wu, Houqiang Li, Shipeng Li
This paper presents a transcoder which transcodes to FGS streams from H.264/AVC hierarchical B-pictures. First, the DCT-domain architecture is designed for fast FGS transcoding. Then, we propose a...
An Efficient Key Scheme for Layered Access Control of MPEG-4 FGS Video (2008)
Bin B. Zhu, Min Feng, Shipeng Li
The recently proposed Scalable Multi-Layer FGS Encryption (SMLFE) [4][5] encrypts an MPEG-4 FGS stream into multiply PSNR and bitrate quality layers for layered access control. Both layer types are...
Alexis M. Tourapis, Feng Wu, Shipeng Li
Abstract—In this paper we present new architectures and methods that could be used in order to enable Video Cassette Recorder (VCR) functionalities in Digital Streaming Media. Our methods are...
Free Viewpoint Switching in Multi-view Video Streaming Using Wyner-Ziv Video Coding (2008)
Xun Guo, Yan Lu, Feng Wu, Wen Gao, Shipeng Li
The free viewpoint switching is one of the most important features of multi-view video streaming. The key problem lies in how to achieve the best performance when the camera processing capability and...
Spatio-temporal video error concealment using priority-ranked region-matching (2008)
Yan Chen, Xiaoyan Sun, Feng Wu, Zhengkai Liu, Shipeng Li
Abstract — W hen transmitted over error-prone networks, compressed video sequences may be received with errors. In this paper we propose a priority-ranked region-matching algorithm to recover the...
Feng Wu, Honghui Sun, Guobin Shen, Shipeng Li, Ya-qin Zhang, Bruce Lin, ...
SMART, the acronym of Scalable Media Adaptation and Robust Transport, is a suite of compression and transmission technologies for efficient, scalable, adaptive and robust video streaming over the...
New Attacks on Sari Image Authentication System * (2008)
Jinhai Wu, Bin B. Zhu, Shipeng Li, Fuzong Lin
The image authentication system SARI proposed by Lin and Chang passes JPEG compression and rejects other malicious manipulations. Some vulnerabilities of the system have been reported recently. In...
Changxi Zheng, Guobin Shen, Shipeng Li, Qianni Deng
In this paper we present a joint sender/receiver optimization algorithm and a seamless rate adjustment protocol to reduce the total number of packets over different paths in a streaming framework...
Layered access control for MPEG-4 FGS video (2008)
Chun Yuan, Bin B. Zhu, Ming Su, Xiaoming Wang, Shipeng Li, Yuzhuo Zhong
MPEG-4 has recently adopted the Fine Granularity Scalability (FGS) video coding technology which enables easy and flexible adaptation to bandwidth fluctuations and device capabilities. Encryption for...
VARIABLE BLOCK-SIZE TRANSFORM AND ENTROPY CODING AT THE ENHANCEMENT LAYER OF FGS (2008)
Jungong Han, Xiaoyan Sun, Feng Wu, Shipeng Li, Zhaoyang Lu
This paper proposes the variable block-size transform and context-based entropy coding techniques for the enhancement layer of FGS (Fine Granularity Scalable) video coding. First, the variable...
Lin Luo, Feng Wu, Shipeng Li, Zhenquan Zhuang
This paper proposes an advanced motion-threading technique to improve the coding efficiency of the 3D wavelet coding. We extend the original motion-threading technique to the lifting wavelet...
850 Header for SPIE use Efficient Video Coding with Hybrid Spatial and Fine-Grain SNR (2008)
Rong Yan, Feng Wu, Shipeng Li, Ran Tao, Yue Wang
A flexible and effective macroblock-based framework for hybrid spatial and fine-grain SNR scalable video coding is proposed in this paper. In the proposed framework, the base layer is of low...
LINEAR TRANSFORM BASED MOTION COMPENSATED PREDICTION FOR LUMINANCE INTENSITY CHANGES (2008)
Debing Liu, Yuwen He, Shipeng Li, Qingming Huang, Wen Gao
A linear transform based motion compensated prediction (LT-MCP) scheme is proposed in this paper to improve the efficiency of inter-frame prediction when the intensity of luminance changes abruptly...
FLEXIBLE AND EFFICIENT SWITCHING TECHNIQUES BETWEEN SCALABLE VIDEO BITSTREAMS (2008)
Xiaoyan Sun, Feng Wu, Shipeng Li, Wen Gao, Ya-qin Zhang
In this paper, we first describe a seamless switching scheme for scalable video bitstreams that fully takes advantage of both the high coding efficiency of non-scalable bitstreams and the flexibility...
A FAST DOWNSIZING VIDEO TRANSCODER FOR H.264/AVC WITH RATE-DISTORTION OPTIMAL MODE DECISION (2008)
Huifeng Shen, Xiaoyan Sun, Feng Wu, Houqiang Li, Shipeng Li
This paper focuses on the mode decision and motion selection problem when H.264/AVC video streams are transcoded in spatial resolution. A fast downsizing transcoding scheme is developed in which a...
AUTOMATIC VIDEO GENRE CATEGORIZATION USING HIERARCHICAL SVM (2008)
Xun Yuan, Wei Lai, Tao Mei, Xian-sheng Hua, Xiu-qing Wu, Shipeng Li
This paper presents an automatic video genre categorization scheme based on the hierarchical ontology on video genres. Ten computable spatio-temporal features are extracted to distinguish the...
A SECURE IMAGE AUTHENTICATION ALGORITHM WITH PIXEL-LEVEL TAMPER LOCALIZATION * (2008)
Jinhai Wu, Bin B. Zhu, Shipeng Li, Fuzong Lin
In this paper, we use a generalized model for all the previously proposed pixel-wise authentication schemes. Then we show how this model can be compromised with an oracle attack. This motivated us to...
Recent advances in wired and wireless communications and increasing hardware capabi... (2008)
Bin B. Zhu, Mitchell D. Swanson, Shipeng Li
Scalable coding is a technology that encodes a multimedia signal in a scalable manner where various representations can be extracted from a single codestream to fit a wide range of applications. Many...
268 To Mine Capture Intention of Camcorder Users (2008)
Tao Mei, Xian-sheng Hua, He-qin Zhou, Shipeng Li
In this paper, we present a learning-based approach to mining the capture intention of camcorder users, aiming at providing a novel viewpoint in terms of home video content analysis. In contrast to...
Yang Yang, Bin B. Zhu, Shipeng Li, Nenghai Yu
A novel syntax-compliant encryption primitive and an efficient syntax-compliant JPEG 2000 encryption scheme are presented in this paper. The syntax-compliant encryption primitive takes, as input,...
A NOVEL FRAMEWORK FOR SEMI-AUTOMATIC VIDEO OBJECT SEGMENTATION (2007)
Na Li, Shipeng Li, Wen-yin Liu, Chun Chen
A novel framework for semi-automatic video object segmentation is proposed to facilitate user interaction and improve the performance of the system. The proposed framework scans the video sequence...
Error Robust Coding for the FGS Enhancement Bitstream (2007)
Rong Yan Fengwu, Rong Yan, Shipeng Li, Ran Tao, Yue Wang, Ya-qin Zhang
Fine Granularity Scalable (FGS) video coding scheme provides a layered bitstream structure with different importance at different layers. This property makes FGS bitstream more suitable for...
AUTOMATIC EXTRACTION OF MOVING OBJECTS USING MULTIPLE FEATURES AND MULTIPLE FRAMES (2007)
Jinhui Pan, Shipeng Li, Ya-qin Zhang
This paper introduces a novel automatic video object extraction algorithm based on combination of color and motion segmentation results. The algorithm includes five parts: preprocessing, color...
Generic, Scalable and Efficient Shape Coding for Visual Texture Objects in MPEG-4 (2007)
This paper presents a generic, scalable, efficient shape coding scheme for scalable object-oriented visual texture. The base-layer coding scheme used is similar to the binary CAE coding scheme...
Distributed Segment Tree: A Unified Architecture to Support Range Query and Cover Query (2007)
Guobin Shen, Changxi Zheng, Wei Pu, Shipeng Li
Cover query, which is defined as to find all the intervals (or ranges) currently maintained in the system that cover a given value, is highly desired functionality but has been rarely touched. Cover...
Video search re-ranking via multi-graph propagation (2007)
Jingjing Liu, Yalou Huang, Shipeng Li
This paper 1 is concerned with the problem of multimodal fusion in video search. First, we employ an object-sensitive approach to query analysis to improve the baseline result of text-based video...
Video search re-ranking via multi-graph propagation (2007)
Jingjing Liu, Yalou Huang, Shipeng Li
This paper 1 is concerned with the problem of multimodal fusion in video search. First, we employ an object-sensitive approach to query analysis to improve the baseline result of text-based video...
Modeling and mining of users’ capture intention for home videos (2007)
Tao Mei, Xian-sheng Hua, He-qin Zhou, Shipeng Li, Senior Member
Abstract — With rapid adoption of consumer digital video recorders and increase of home video data, content analysis has become an interesting and key research issue to provide personalized...
Yang Yang, Bin B. Zhu, Shipeng Li, Nenghai Yu
A novel syntax-compliant encryption primitive and an efficient syntax-compliant JPEG 2000 encryption scheme are presented in this paper. The syntax-compliant encryption primitive takes, as input,...
Distributed multi-view video coding (2006)
Xun Guo, Yan Lu, Feng Wu, Wen Gao, Shipeng Li
There are mainly two key points which can affect the efficiency of multi-view video capture and transmission system largely: communication between cameras and computing complexity of encoder. In this...
Distributed segment tree: Support of range query and cover query over dht (2006)
Changxi Zheng, Guobin Shen, Shipeng Li, Scott Shenker
Range query, which is defined as to find all the keys in a certain range over the underlying P2P network, has received a lot of research attentions recently. However, cover query, which is to find...
Distributed segment tree: Support of range query and cover query over dht (2006)
Changxi Zheng, Guobin Shen, Shipeng Li, Scott Shenker
Range query, which is defined as to find all the keys in a certain range over the underlying P2P network, has received a lot of research attentions recently. However, cover query, which is to find...
Mpeg-2 to wmv transcoder with adaptive error compensation and dynamic switches (2006)
Guobin (jacky Shen, Yuwen He, Wanyong Cao, Shipeng Li
Abstract—In this paper, we study the problem of video
Error-Resilient Unequal Error Protection of Fine Granularity Scalable Video Bitstreams (2006)
Hua Cai, Bing Zeng, Guobin Shen, Zixiang Xiong, Shipeng Li
This paper deals with the optimal packet loss protection issue for streaming the fine granularity scalable (FGS) video bitstreams over IP networks. Unlike many other existing protection schemes, we...
Accelerate Video Decoding with Generic GPU (2005)
Guobin Shen, Guang-ping Gao, Shipeng Li, Heung-yeung Shum, Ya-qin Zhang
Abstract—Most modern computers or game consoles are equipped with powerful yet cost-effective graphics processing units (GPUs) to accelerate graphics operations. Though the graphics engines in...
Prediction-based directional fractional pixel motion estimation for H.264 video coding (2005)
Libo Yang, Keman Yu, Jiang Li, Shipeng Li
In an H.264 video encoder, motion estimation (ME) is the most time-consuming component. The ME process consists of two stages: integer pixel search and fractional pixel search. Since the complexity...
Efficient Comb Elliptic Curve Multiplication Methods Resistant to Power Analysis (2005)
Min Feng, Min Feng, Bin B. Zhu, Bin B. Zhu, Bin B. Zhu, Maozhi Xu, ...
Elliptic Curve Cryptography (ECC) has found wide applications in smart cards and embedded systems. Point multiplication plays a critical role in ECC. Many efficient point multiplication methods have...
Efficient Video Mosaicing Based On Motion Analysis (2005)
Tao Mei, Xian-sheng Hua, He-qin Zhou, Shipeng Li, Hong-jiang Zhang
Presenting more comprehensive information than key frame and any subset of frames, mosaic has attracted a growing attention in recent years as a useful element for a variety of vision tasks. In this...
LazyCut - Content-Aware Template-Based Video Authoring (2005)
Xian-Sheng Hua, Zengzhi Wang, Shipeng Li
Though there are many commercial video authoring tools available today, video authoring remains as a tedious and extremely time consuming task that often requires trained professional skills. To...
Personal Media Sharing and Authoring on the Web (2005)
In this paper, we propose a novel system working on the Web for personal media sharing and authoring. Three primary technologies enable this end-to-end system, including scalable video coding,...
Scalable protection for MPEG-4 fine granularity scalability (2005)
Bin B. Zhu, Bin B. Zhu, Bin B. Zhu, Chun Yuan, Chun Yuan, Yidong Wang, ...
Abstract: The newly adopted MPEG-4 Fine Granularity Scalability (FGS) video coding standard offers easy and flexible adaptation to varying network bandwidths and different application needs....
Scalable protection for MPEG-4 fine granularity scalability (2005)
Bin B. Zhu, Senior Member, Chun Yuan, Yidong Wang, Shipeng Li
Abstract—The newly adopted MPEG-4 fine granularity scalability (FGS) video coding standard offers easy and flexible adaptation to varying network bandwidths and different application needs....
Studies on Spatial Scalable Frameworks for Motion Aligned 3D Wavelet Video Coding (2005)
Ruiqin Xiong, Jizheng Xu, Feng Wu, Shipeng Li
This paper makes a comparative study on the various spatial scalable coding frameworks. The frameworks with multiple image-domain motion aligned temporal filtering at various spatial resolutions,...
SMART: An Efficient, Scalable, and Robust Streaming Video System (2004)
Feng Wu, Honghui Sun, Guobin Shen, Shipeng Li, Ya-Qin Zhang, Bruce Lin, ...
SMART, the acronym of scalable media adaptation and robust transport, is a suite of compression and transmission technologies for efficient, scalable, adaptive, and robust video streaming over the...
Spatial scalability in 3D wavelet coding with spatial domain MCTF encoder (2004)
Ruiqin Xiong, Jizheng Xu, Feng Wu, Shipeng Li, Ya-qin Zhang
This paper investigates the spatial scalability in 3D wavelet coding with spatial-domain MCTF encoder. We analyzed the factors which lead to the performance degradation in heuristic decoding scheme...
Layered motion estimation and coding for fully scalable 3D wavelet video coding (2004)
Ruiqin Xiong, Jizheng Xu, Feng Wu, Shipeng Li, Ya-qin Zhang
This paper proposes a framework of scalable motion estimation and coding with the structure of multi-layers for 3D wavelet video coding. The motion representation consists of multiple layers. The...
Advanced motion threading for 3D wavelet video coding (2004)
Lin Luo, Feng Wu, Shipeng Li, Zixiang Xiong, Zhenquan Zhuang
This paper presents an advanced motion threading technique for improved performance in 3D wavelet coding. First, we extend an original motion threading idea of ours to a lifting-based implementation....
Weighted motion estimation for efficiently coding scene transition video (2004)
You Zhou, Xiaoyan Sun, Hong Bao, Shipeng Li
Scene transition video has brought great challenges to current video coding methods because the traditional motion model of block displacement can not efficiently represent transition motion. This...
An error concealment algorithm for entire frame loss in video transmission (2004)
Yu Chen, Keman Yu, Jiang Li, Shipeng Li
In video transmission over the Internet, the quality of service is usually not guaranteed. The loss of a packet may result in the loss of a whole video frame. While most of the current error...
Seamless switching of scalable video bitstreams for efficient streaming (2004)
Xiaoyan Sun, Shipeng Li, Ya-qin Zhang
In this paper, we propose a seamless switching scheme for scalable video bitstreams that fully takes advantage of both the high coding efficiency of non-scalable bitstreams and the flexibility of...
Ruiqin Xiong, Feng Wu, Shipeng Li, Zixiang Xiong, Ya-qin Zhang
This paper proposes an adaptive block-size motion alignment technique in 3D wavelet coding to further exploit temporal correlations across pictures. Similar to B picture in traditional video coding,...
SMART: An Efficient, Scalable, and Robust Streaming Video System (2004)
Ming-Chieh Lee, Bruce Lin, Ya-Qin Zhang, Shipeng Li, Guobin Shen, Honghui Sun, ...
SMART, the acronym of scalable media adaptation and robust transport, is a suite of compression and transmission technologies for efficient, scalable, adaptive, and robust video streaming over the...
SMART: An Efficient, Scalable, and Robust Streaming Video System (2004)
Feng Wu, Honghui Sun, Guobin Shen, Shipeng Li, Ya-Qin Zhang, Bruce Lin, ...
SMART, the acronym of scalable media adaptation and robust transport, is a suite of compression and transmission technologies for efficient, scalable, adaptive, and robust video streaming over the...
Layer-correlated motion estimation and motion vector coding for 3D wavelet video coding (2003)
Lin Luo, Feng Wu, Shipeng Li, Zhenquan Zhuang
This paper proposes an efficient layer-correlated scheme to reduce the bit cost for motion vectors in the 3D wavelet coding. Previous works show that incorporating motion alignment into the lifting...
Rate distortion optimized mode decision in the scalable video coding (2003)
Zhijie Yang, Feng Wu, Shipeng Li
In this paper, we discuss how to apply the rate distortion technique to select the optimal mode in the scalable coding. Firstly, we analyze this problem from a general scalable model and point out...
PLI: A New Framework to Protect Digital Content for P2P Networks (2003)
Guofei Gu, Bin B. Zhu, Shipeng Li, Shiyong Zhang
Abstract. In this paper, we first propose a novel Public License Infrastructure (PLI) that uses cryptographic threshold secret sharing schemes to provide decentralized public license services for the...
Efficient and fully scalable encryption for MPEG-4 FGS (2003)
Chun Yuan, Bin B. Zhu, Yidong Wang, Shipeng Li, Yuzhuo Zhong
Scalability (FGS) video coding standard offers full scalability to enable easy and flexible adaptation to changing constraints and different requirements. Encryption of an FGS stream should preserve...
The improved SP frame coding technique for the JVT standard (2003)
Xiaoyan Sun, Shipeng Li, Feng Wu, Jacky Shen, Wen Gao
An efficient and flexible coding technique is proposed in this paper inspired by the SP frame in the H.26L standard, which can achieve a drift-free bitstream switching at the predicted frame. The...
Efficient and Flexible Drift-Free Video Bitstream Switching at Predictive Frames (2002)
Xiaoyan Sun, Shipeng Li, Guobin Shen
In this paper, we propose an efficient and flexible coding scheme inspired by the SP picture technique in H.26L TML, which can achieve drift-free bitstream switching at predictive frames. Firstly,...
Optimal Rate Allocation For Macroblock-Based Progressive Fine (2002)
Granularity Scalable Video, Hua Cai, Guobin Shen, Shipeng Li, Bing Zeng
This paper addresses the problem of optimal rate allocation for the macroblock-based Progressive Fine Granularity Scalable (PFGS) video coding. To solve this complicated problem, the error...
Enhancing Multimedia Streaming Performance Through Peer-Paired Collaboration (2002)
Hao Wang, Guobin Shen, Shipeng Li, Yuzhuo Zhong
In this paper, a novel multimedia streaming framework called peer-paired pyramid streaming (P S) is proposed. The philosophy of P S is to enable collaboration between clients so as to bring in better...
H.26L-based fine granularity scalable video coding (2002)
Yuwen He, Feng Wu, Shipeng Li, Yuzhuo Zhong, Shiqiang Yang
This paper proposes an efficient scalable coding scheme with fine-grain scalability, where the base layer is encoded with H.26L, and the enhancement layer is encoded with PFGS coding. Motion...
Rate-Distortion Optimization Of Macroblock-Based Progressive Fine (2002)
Granularity Scalable Video, Xiaodong Fan, Guobin Shen, Shipeng Li, Trac D. Tran, Ya-qin Zhang
This paper proposes a complete scheme of a ratedistortion optimal progressive fine granularity scalable (PFGS) video codec. Firstly, it introduces the use of multiple enhancement layer references and...
An Optimal Packetization Scheme For Fine Granularity Scalable (2002)
Bitstream Hua Cai, Hua Cai, Guobin Shen, Zixiang Xiong, Shipeng Li, Bing Zeng
This paper addresses the problem of optimal packetization for Fine Granularity Scalability (FGS) bit stream. A very general performance metric for streaming FGS bit streams over packet erasure...
Efficient and universal scalable video coding (2002)
Feng Wu, Shipeng Li, Rong Yan, Xiaoyan Sun, Ya-qin Zhang
This paper proposes a unified efficient and universal scalable video coding framework that supports different scalabilities, such as fine granularity quality, temporal, spatial and complexity...
Drifting reduction in progressive fine granularity scalable video coding (2001)
Feng Wu, Shipeng Li, Ya-qin Zhang
This paper investigates the drifting problem in Progressive Fine Granularity Scalable (PFGS) video coding, which arises from the fact that high quality references are used to predict the enhancement...
Rate control with smoothed temporal distortion for a 3D embedded wavelet video coder (2001)
Lin Luo, Jizheng Xu, Shipeng Li, Zhenquan Zhuang
Embedded 3D wavelet video coding provides good spatial, temporal and quality scalabilities, which is very desirable features for adaptive video delivery and storage. The rate control problem of a 3D...
Macroblock-based progressive fine granularity scalable video coding (2001)
Xiaoyan Sun, Feng Wu, Shipeng Li, Wen Gao, Ya-qin Zhang
The Progressive Fine Granularity Scalable (PFGS) coding is a promising technique for streaming video applications. However, since the original PFGS only chooses its references as framebased, it is...
Motion compensated lifting wavelet and its application in video coding (2001)
Lin Luo, Jin Li, Shipeng Li, Zhenquan Zhuang, Ya-qin Zhang
A motion compensated lifting (MCLIFT) framework is proposed for the 3D wavelet video coder. By using bi-directional motion compensation in each lifting step of the temporal direction, the video...
Three-dimensional embedded subband coding with optimized truncation (2001)
Jizheng Xu, Zixiang Xiong, Shipeng Li, Ya-qin Zhang
This paper presents an efficient video coding algorithm: Three-dimensional embedded subband coding with optimized truncation (3-D ESCOT), in which coefficients in different subbands are independently...
Macroblock-based progressive fine granularity scalable coding (2001)
Feng Wu, Shipeng Li, Xiaoyan Sun, Bing Zeng, Ya-qin Zhang
A novel highly efficient macroblock-based progressive fine granularity scalable (MBPFGS) video coding scheme that can optimally balance drifting errors and coding efficiency is proposed in this...
Motion compensated lifting wavelet and its application in video coding (2001)
Lin Luo, Shipeng Li, Zhenquan Zhuang, Ya-qin Zhang
© 2001 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for...
Macroblock-based progressive fine granularity scalable video coding (2001)
Xiaoyan Sun, Shipeng Li, Ya-qin Zhang
In this paper, we proposed a flexible and efficient architecture for scalable video coding, namely, the macroblock (MB)-based progressive fine granularity scalable video coding with temporal-SNR...
A framework for Efficient Progressive Fine Granularity Scalable Video Coding (2001)
Feng Wu, Shipeng Li, Ya-qin Zhang
Abstract—In this paper, a basic framework for efficient scalable video coding, namely progressive fine granularity scalable (PFGS) video coding is proposed. Similar to the fine granularity scalable...
Jizheng Xu, Shipeng Li, Ya-qin Zhang, Zixiang Xiong
In this paper, we present an efficient three-dimensional wavelet video coding algorithm called 3-D Embedded Subband Coding with Optimized Truncation (3-D ESCOT). In the proposed ESCOT algorithm, the...
Error resilience methods for FGS video enhancement bitstream,” The (2000)
Fine Granularity Scalable (FGS) video coding scheme that has been recently adopted in the MPEG-4 streaming video profile provides a layered and fine granularity scalable bitstream with different...
Arbitrarily shaped video object coding by wavelet (2000)
Guiwei Xing, Jin Li, Shipeng Li, Ya-qin Zhang
Video object coding is one of the most important functionalities proposed by MPEG4. In this paper, we propose a new wavelet method to encode the texture of an arbitrarily shaped object, both for the...
Ji-zheng Xu, Shipeng Li, Ya-qin Zhang
In this paper, we present an object-based coding scheme using three-dimensional shape-adaptive discrete wavelet transforms (SA-DWT). Rather than straightforward extension of 2D SA-DWT, a novel way to...
DCT-Prediction Based Progressive Fine Granularity Scalable Coding (2000)
Feng Wu, Shipeng Li, Ya-Qin Zhang
In this paper, we propose a novel architecture for scalable video coding, namely, Progressive Fine Granularity Scalable (PFGS) coding, which can provide high coding efficiency along with good...
Arbitrarily shaped video object coding by wavelet (2000)
Guiwei Xing, Shipeng Li, Ya-qin Zhang
Video object coding is one of the most important functionalities proposed by MPEG-4. In this paper, we propose a new wavelet method to encode the texture of an arbitrarily shaped object, both for the...
Arbitrarily shaped video object coding by wavelet (2000)
Guiwei Xing, Jin Li, Shipeng Li, Ya-qin Zhang
Video object coding is one of the most important functionalities proposed by MPEG4. In this paper, we propose a new wavelet method to encode the texture of an arbitrarily shaped object, both for the...
Heat transfer to yarn in false-twist texturing /--by Shipeng Li. (1988)
Supervised by Stanley Backer and Peter Griffith.
On the thermomechanical response of textured yarn /--by Shipeng Li. (1985)
Supervised by Stanley Backer.