Image and Video Compression Standards: Algorithms and Architectures
Image and Video Compression Standards: Algorithms and Architectures
Data Compression: The Complete Reference
Data Compression: The Complete Reference
An efficient three-step search algorithm for block motion estimation
IEEE Transactions on Multimedia
A new diamond search algorithm for fast block-matching motion estimation
IEEE Transactions on Image Processing
A novel four-step search algorithm for fast block motion estimation
IEEE Transactions on Circuits and Systems for Video Technology
Hexagon-based search pattern for fast block motion estimation
IEEE Transactions on Circuits and Systems for Video Technology
Low-complexity transform and quantization in H.264/AVC
IEEE Transactions on Circuits and Systems for Video Technology
Enhanced hexagonal search for fast block motion estimation
IEEE Transactions on Circuits and Systems for Video Technology
Fast full-search motion estimation based on multilevel successive elimination algorithm
IEEE Transactions on Circuits and Systems for Video Technology
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Video coding systems includes motion compensation, frequency transformation, quantization, and lossless or entropy coding. For applications like, video playback, the time complexity of the decoder is an important issue. Motion estimation (ME) is the most time constraint modules of video coding technique, and the frequency transformation/ inverse transformation also consume a considerable amount of time. For real-time application, decoder has to be fast enough to reconstruct the frames from transmitted data; but the most time constraint module of the decoder is the inverse transformation. In this paper, a fast motion estimation algorithm is used and in residual frame coding purpose, a fast method based on block truncation coding with pattern fitting concept is employed. Proposed video coding method is a fast one with a good quality at the reasonable bit-rate, also the decoder is much faster.