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Distributed Arithmetic Based 2D Discrete Wavelet on SPIHT Architecture for Lossless Video Codecs
2017
International Journal for Research in Applied Science and Engineering Technology
In this paper, an implementation of the video compression standard using SPIHT based on codec design is implemented. Here distributed arithmetic technique is used for pipelined bit-sequential operation as a multiply-accumulate operation. Discrete Wavelets decompose at one level of approximation and gives detailed information at the next level. These subsequent levels can add more details to the information content. For the encoder, dependences that prohibit parallel execution are resolved and a
doi:10.22214/ijraset.2017.4110
fatcat:gd7rkbiy6vgcnkm64ah7pf2aaa