16-05-2012, 08:38 PM
can u send me total project including code and resultsrupasunkara68[at]gmail.com" class="mycode_email[Abstract
We present an adaptive lossless video compression algorithm based on predictive coding. The proposed algorithm exploits temporal, spatial, and spectral redundancies in a backward adaptive fashion with extremely low side information. The computational complexity is further reduced by using a caching strategy. We also study the relationship between the operational domain for the coder (wavelet or spatial) and the amount of temporal and spatial redundancy in the sequence being encoded. Experimental results show that the proposed scheme provides significant improvements in compression efficiencies. Index Terms—Integer wavelet transform (IWT), lossless video coding, pixel prediction.[/quote]]