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SPIHT_bandelet

于 2007-07-26 发布 文件大小:1795KB
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  我写的基于bandelet域的spiht图像压缩算法。效果比经典的SPIHT好。文章已发，希望代码对大家有用。(I wrote bandelet domain-based SPIHT image compression algorithm. SPIHT is better than a good classic. Article has been distributed, I hope the code useful for everyone.)

文件列表：

SPIHT_bandelet
..............\bandelets
..............\.........\BandeletsTutorial.pdf

..............\.........\compute_best_direction.m
..............\.........\compute_quadtree.m
..............\.........\compute_wavelet_quadtree.asv
..............\.........\compute_wavelet_quadtree.m
..............\.........\convert_wavelets2list.m
..............\.........\dichotomic_grouping.m
..............\.........\images
..............\.........\load_image_small_square.m
..............\.........\perform_alpert_transform_2d.m
..............\.........\perform_bandelet_transform.m
..............\.........\perform_moment_transform_slow.m
..............\.........\perform_warped_wavelet.m
..............\.........\perform_warping.m
..............\.........\perform_wavelet_bandelet_transform.asv
..............\.........\perform_wavelet_bandelet_transform.m
..............\.........\perform_wavelet_transform.m
..............\.........\plot_geometry.m
..............\.........\plot_quadtree.m
..............\.........\plot_wavelet_quadtree.m
..............\.........\reverse.m
..............\.........\rev_sort_abs.m
..............\.........\test_compression.asv
..............\.........\test_compression.m
..............\.........\test_quadtree.m
..............\.........\test_reordering.m
..............\.........\test_single_square.asv
..............\.........\test_single_square.m
..............\.........\test_speed.m
..............\.........\test_wavelet_quadtree.m
..............\.........\toolbox
..............\.........\.......\compile_mex.m
..............\.........\.......\compute_quadrant_selection.m
..............\.........\.......\evaluate_nbr_bits_wavelets.m
..............\.........\.......\keep_above.m
..............\.........\.......\keep_biggest.m
..............\.........\.......\l2error.m
..............\.........\.......\load_image.m
..............\.........\.......\mex
..............\.........\.......\...\bandelet.sln
..............\.........\.......\...\config.h
..............\.........\.......\...\perform_haar_transform.cpp
..............\.........\.......\...\perform_haar_transform.def
..............\.........\.......\...\perform_haar_transform.h
..............\.........\.......\...\perform_haar_transform.vcproj
..............\.........\.......\perform_haar_transform.dll
..............\.........\.......\perform_haar_transform_slow.m
..............\.........\.......\perform_quantization.m
..............\.........\.......\plot_wavelet.m
..............\.........\.......\psnr.m
..............\.........\.......\reorder_coefs.m
..............\.........\.......\rescale.m
..............\bandelets.rar
..............\btc_decode.m
..............\btc_encode.m
..............\btc_image.m
..............\btc_image01.m
..............\btc_image_decode.asv
..............\btc_image_decode.m
..............\btc_image_encode.asv
..............\btc_image_encode.m
..............\btc_image_test.asv
..............\btc_image_test.m
..............\contents.m
..............\func_DWT.m
..............\func_InvDWT.m
..............\func_Myappcoef2.m
..............\func_MyDescendant.m
..............\func_Mywavedec2.m
..............\func_Mywaverec2.m
..............\func_ReadRaw.m
..............\func_SPIHT_Dec.m
..............\func_SPIHT_Enc.m
..............\func_SPIHT_Main.asv
..............\func_SPIHT_Main.m


..............\lena512.raw
..............\result





..............\rle.asv
..............\rle.m
..............\向海林编写的五个文件
..............\....................\compute_best_direction_xhl.asv
..............\....................\compute_best_direction_xhl.m
..............\....................\compute_best_direction_xhl_.m
..............\....................\compute_quadrant_selection_xhl.m
..............\....................\compute_quadtree_xhl.m
..............\....................\compute_wavelet_quadtree_xhl.m

..............\....................\perform_bandelet_transform_xhl.m
..............\....................\perform_warped_wavelet_xhl.m
..............\....................\perform_wavelet_bandelet_transform_xhl.m

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0 个回复

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