Generic techniques to reduce SVC enhancement layer encoding complexity
نویسندگان
چکیده
منابع مشابه
Spatial enhancement layer utilisation for SVC in base layer error concealment
The Scalable Video Coding (SVC) has been recently added as an extension to H.264/AVC standard. This extension allows both bit rate and device capability adaptation which are desirable features especially in error-prone wireless heterogeneous networks. This paper investigates the spatiotemporal error concealment techniques for packet losses in wireless IP networks, where scalable video coding (S...
متن کاملA rate-distortion optimization model for SVC inter-layer encoding and bitstream extraction
The emerging Scalable Video Coding (SVC) Extension of H.264/AVC standard enables partial extraction and decoding of video bitstreams, and thus allows viewing devices to adapt their video reception and playback according to devices capability and network performance. This desirable feature, however, comes with a caveat: the parts of a SVC bitstream needed for good quality playback at different d...
متن کاملLow Complexity Algorithm for Inter-layer Prediction of H.264/svc
Inter-layer prediction of H.264/SVC can help to improve the coding efficiency with increased computation complexity. This paper presents a low complexity algorithm for inter-layer prediction. The proposed algorithm focuses on the reduction of the candidate modes by making use of the correlations of the encoding cost between the base layer and enhancement layers. For macroblocks with the colloca...
متن کاملNew Complexity Scalable MPEG Encoding Techniques for Mobile Applications
Complexity scalability offers the advantage of one-time design of video applications for a large product family, including mobile devices, without the need of redesigning the applications on the algorithmic level to meet the requirements of the different products. In this paper, we present complexity scalable MPEG encoding having core modules with modifications for scalability. The interdepende...
متن کاملEncoding Generic Judgments
The operational semantics of a computation system is often presented as inference rules or, equivalently, as logical theories. Specifications can be made more declarative and high-level if syntactic details concerning bound variables and substitutions are encoded directly into the logic using term-level abstractions (λ-abstraction) and proof-level abstractions (eigenvariables). When one wishes ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: IEEE Transactions on Consumer Electronics
سال: 2011
ISSN: 0098-3063
DOI: 10.1109/tce.2011.5955229