Description: This directory contains a digital watermarking algorithm based on portable C code.The code has the model significance, and has certain robustness.Need to install NetPGM packages (used to access the PGM format images), and then you can compile under Linux.NetPGM is image file input/output package.
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Digital watermarking\cmp_cox_sig.c
....................\cmp_dct.c
....................\cmp_dct8x8.c
....................\dct.c
....................\dct.h
....................\gen_cox_sig.c
....................\gray.c
....................\gray.h
....................\readme.txt
....................\signature.c
....................\signature.h
....................\sort.c
....................\sort.h
....................\wm.c
....................\wm.h
....................\wm_cox_d.c
....................\wm_cox_e.c
Digital watermarking
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