Due to the multi-view video coding scheme using inter-view prediction stucture, increased coding complexity, and reduced multi-view video random access performance, so one proposed multi-view video coding prediction scheme is proposed on the basis of analysis and study of several typical multi-view video coding schemes in this paper. This coding prediction scheme calculates the location of base...

Inter-frame Coding plays significant role for video Compression and Computer Vision. Computer vision systems have been incorporated in many real life applications (e.g. surveillance systems, medical imaging, robot navigation and identity verification systems). Object tracking is a key computer vision topic, which aims at detecting the position of a moving object from a video sequence. The appli...

In this paper a new video coding paradigm called dynamic complexity coding is presented. It combines conventional predictive coding techniques and distributed video coding concepts to create a codec that is able to adapt to the possibly varying complexity constraints imposed on both encoder and decoder. The main idea is to share the complex motion estimation computations in a dynamic way: if th...

Wyner-Ziv video coding is a coding method that exploits source statistics at the decoder. Many Wyner-Ziv video coding schemes encode a video sequence into two types of frames, key frames and Wyner-Ziv frames, and rely on the frequent use of INTRA frames as key frames such that the decoder can derive sufficiently accurate side information. While the use of INTRA frame as key frames keeps the enc...

Abstract Wavelet coding has been shown to achieve better compression than DCT coding. This method outperforms DCT JPEG codecs and moreover allows scalability. 2D DWT can be easily extended to 3D and thus applied to video coding [1, 2, 3, 4, 5, 6, 7, 8]. However, 3D subband coding of video suffers from two drawbacks. The first is the amount of memory required for coding large 3D blocks; the seco...

Scalable Video Coding was designed in response to the growing need for flexibility in video transmission over networks and channels. MPEG-4 Scalable Video Coding (SVC) is a recently finalized standard which introduces new coding tools such as spatial, temporal and quality scalability, to produce a layer-based scalable video stream. Additionally, inter-layer prediction allows a layer to use info...

Wyner–Ziv (WZ) video coding—a particular case of distributed video coding (DVC)—is a new video coding paradigm based on two major Information Theory results: the Slepian–Wolf and Wyner–Ziv theorems. In recent years, some practical WZ video coding solutions have been proposed with promising results. One of the most popular WZ video coding architectures in the literature uses turbo codes based Sl...

The paper provides an overview of the quantization and entropy coding methods in Versatile Video Coding (VVC) standard. Special focus is laid on techniques that improve efficiency relative to included High Efficiency (HEVC) standard: inclusion trellis-coded quantization, advanced context modeling for transform coefficient levels, arithmetic engine with multi-hypothesis probability estimation, j...

Layered Wyner-Ziv Video Coding: A New Approach to Video Compression and Delivery. (August 2007) Qian Xu, B.S., University of Science & Technology of China; M.S., Texas A&M University Chair of Advisory Committee: Dr. Zixiang Xiong Following recent theoretical works on successive Wyner-Ziv coding, we propose a practical layered Wyner-Ziv video coder using the DCT, nested scalar quantization, and ...