to get information about the topic bpcs steganograhy related topic refer the page link bellow

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Application of BPCS steganography to wavelet compressed video

INTRODUCTION:
This application lets you embed or hide important or private messages or files into picture files like JPG, GIF and BMP Bitmap images without affecting the quality of actual images or files. It achieves this by using the least significant bits of these files for embedding data which are not used by the Image viewers or Image editors.
OBJECTIVE OF THE PROJECT:
It allows you to embed the ....etc

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to get information about the topic bpcs steganograhy related topic refer the page link bellow

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to get information about the topic bpcs steganography full report ppt and related topic refer the page link bellow

http://seminarsprojects.net/Thread-application-of-bpcs-steganography-to-wavelet-compressed-video ....etc

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Application of BPCS stenography to wavelet compressed video
Abstract: This paper presents a stenography method using lossy compressed video which provides a natural way to send a large amount of secret data. The proposed method is based on wavelet compression for video data and bit-plane complexity segmentation (BPCS) stenography. In wavelet-based video compression methods such as 3-D set partitioning in hierarchical trees (SPIHT) algorithm and motion-JPEG2000, wavelet coefficients in discrete wavelet transformed video are quantized into a bit ....etc

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This article describes the design of the network system for speed control, compression and error correction video for limited resources of embedded devices based on the theory of compressed sensing (CS): the purpose of this work is to develop a system of cross-layer, which jointly controls the speed of the video encoding, the data rate and speed channel coding, to maximize the quality of the video signal. First, compressed sensing based on encoding video for transmission over wireless sensor networks (WMSNs) multimedia is being studied. Shows t ....etc

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To get full information or details of bpcs steganography source code in matlab please have a look on the pages

http://sourcecodeonlinelist?q=bpcs_steganography

if you again feel trouble on bpcs steganography source code in matlab please reply in that page and ask specific fields in bpcs steganography source code in matlab ....etc

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hey,,I am in my 3rd year ece and i wish to project in Stagenography..I would like to know if this is a valid Iee topic..If yes Provide me the regarding information on same..thank you ! ....etc

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% lena -grayscale 512*512 size

a=imread('lena.png')
=bitplane(a);
% taking lsb bitplane only
C{1} = c1;
curr_plane = C{1};
row = size(cover, 1)/8;
col = size(cover, 2)/8;

% divid it into 8*8 blocks
blocks = mat2cell(curr_plane, ones(1, row)*8, ones(1, col)*8);

for bi = 1,size(blocks,1)
for bj = 1,size(blocks,2)
% for each block in curr_plane image , now identify the complex block
% and replace it with secret blocks first and then followed by conjugate
% blocks until all information finally embedded
my_8x8_bl ....etc

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i am looking for project report on data hiding in motion vectors of compressed video based on their associated prediction vector. could you please provide me the same? ....etc

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