文件名称:stegnography
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Data hiding in the still image presets a variety of challenges that arises due to the way human visual system (HVS) works and the typical modifications that image undergoes. Additionally, still images priced a relatively small host signal in which to hide data. A fairly typical 8-bit picture of 200*200 pixels provides approximately 40 KB of data space in which to work. This is equivalent to around 5 seconds of telephone-quality audio or less than a single fr a me NTSC television.
相关搜索： stegnography
hvs
data
hiding
audio
matlab
image
stegnography
HVS
Data
Hiding
in
Audio
Signal
data
hiding
stegnography
with
matlab
hiding
data
to
an
Image
in
matlab
hiding
audio
in
image
by
matlab
hvs
data
hiding
audio
matlab
image
stegnography
HVS
Data
Hiding
in
Audio
Signal
data
hiding
stegnography
with
matlab
hiding
data
to
an
Image
in
matlab
hiding
audio
in
image
by
matlab
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下载文件列表
pudn 6 - stegno code\code\coeff_count.m
....................\....\decoder_analysis.m
....................\....\decomposition_decision.m
....................\....\encoder_analysis.asv
....................\....\encoder_analysis.m
....................\....\Helen.jpg
....................\....\impt_coeff.m
....................\....\lena.jpg
....................\....\Lighthouse.jpg
....................\....\main_Decoder.m
....................\....\main_Encoder.asv
....................\....\main_Encoder.m
....................\....\Mandrill.jpg
....................\....\message.bmp
....................\....\Owl.jpg
....................\....\PSNR.asv
....................\....\PSNR.m
....................\....\Robust_check.m
....................\....\stego_image.bmp
....................\....\stego_image_r.bmp
....................\....\threshold.m
....................\....\wavelet_decomposition.m
....................\code
pudn 6 - stegno code
....................\....\decoder_analysis.m
....................\....\decomposition_decision.m
....................\....\encoder_analysis.asv
....................\....\encoder_analysis.m
....................\....\Helen.jpg
....................\....\impt_coeff.m
....................\....\lena.jpg
....................\....\Lighthouse.jpg
....................\....\main_Decoder.m
....................\....\main_Encoder.asv
....................\....\main_Encoder.m
....................\....\Mandrill.jpg
....................\....\message.bmp
....................\....\Owl.jpg
....................\....\PSNR.asv
....................\....\PSNR.m
....................\....\Robust_check.m
....................\....\stego_image.bmp
....................\....\stego_image_r.bmp
....................\....\threshold.m
....................\....\wavelet_decomposition.m
....................\code
pudn 6 - stegno code