A survey on lossless image compression methods
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...Figure 1 Classification of ima prediction-based techniques [12], transform based techniques and multi-resolution based techniques [13]....
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...Sub- Table 1 Summarized information about predictors Ljpeg MED GAP PRV [14] DARC Graham GBSW NEW NANP – 3 7 3 3 3 10 19 NPFP – 3 4 3 2 2 2 2 NAV – 0 2 0 2 2 4 0 NC 1 3 6 2 0 2 4 11 L-NL L NL NL NL NL NL NL NL Switching No Yes Yes Yes No Yes No No FW-BW BW FW FW FW FW FW FW FW Adaptivity None Low Moderate–high Low Moderate Low Moderate–high High NANP number of all needed pixels, NPFP number of pixels in final predictor, NAV number of auxiliary variables, NC number of clauses, L–NL linear or non-linear, FW–BW forward or backward...
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...Ljpeg MED GAP PRV [14] DARC Graham GBSW NEW...
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...Most predictive data compression techniques include two major steps [14]: Modeling (prediction): In the first step, essential function is prediction of unknown values....
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...MED, PRV [14], and Graham classify as low level of adaptivity because they use some specific configuration in some conditions, for example three constant configuration in MED....
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...Features in LIDAR data sets can be detected and vectorized using different techniques [3, 39, 31, 8], although imagery data alone can also be used to extract vector data sets [31, 9, 47, 10, 30, 5]....
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...Embedded Zero tree Wavelet (EZW) Embedded zero tree (EZW) algorithm is a very simple and effective algorithm [9]....
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"A survey on lossless image compress..." refers methods in this paper
...Embedded Block Coding with Optimized Truncation (EBCOT) The EBCOT algorithm [11] uses a wavelet transform to generate the sub band coefficients which are then quantized and coded....
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