PQ algorithm of information hiding algorithms, coding some wet paper coding is used, the hiding algorithm for better performance.




File list:
input_dir
........\img_1200.jpg

........\img_1230.jpg

output_dir
.........\cover
.........\.....\img_1200.jpg

.........\.....\img_1230.jpg

.........\logs
.........\....\21-Jul-2008.log
.........\img_1200.jpg

.........\img_1230.jpg

BatchPQ.m
DCT.c
DCT.mexw32
IDCT.c
IDCT.mexw32
jpeg_read.mexa64
jpeg_read.mexw32
jpeg_write.mexa64
jpeg_write.mexw32
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