MATLAB simulation of the four errors hidden source: pixel average, weighted direction, frequency outside push, edge detection.

spat_conceal_v1\DI.asv
...............\DI.m
...............\DI_full.m
...............\DI移植.txt
...............\DI观察.txt
...............\hjmdir.asv
...............\hjmdir.m
...............\Lena.bmp
...............\log_folder\damaged_0.png
...............\..........\damaged_1.png
...............\..........\damaged_2.png
...............\..........\damaged_3.png
...............\..........\damaged_4.png
...............\..........\damaged_5.png
...............\..........\damaged_6.png
...............\..........\damaged_7.png
...............\..........\data.log
...............\..........\result_0.png
...............\..........\result_1.png
...............\..........\result_2.png
...............\..........\result_3.png
...............\..........\result_4.png
...............\..........\result_5.png
...............\..........\result_6.png
...............\peppers.png
...............\psnr.m
...............\spatExtrap.m
...............\Spat_Conceal.asv
...............\Spat_Conceal.fig
...............\Spat_Conceal.m
...............\Spat_Conceal_activex1
...............\spat_conceal_v2.zip
...............\基于方向的空间像素加权平均算法.txt
...............\网站网址.txt
...............\log_folder
spat_conceal_v1

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