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Title: HIGH CAPACITY AND SECURITY STEGANOGRAPHY USING DISCRETE WAVELET TRANSFORM
Page Link: HIGH CAPACITY AND SECURITY STEGANOGRAPHY USING DISCRETE WAVELET TRANSFORM -
Posted By: computer girl
Created at: Thursday 07th of June 2012 08:08:12 PM
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HIGH CAPACITY AND SECURITY STEGANOGRAPHY USING
DISCRETE WAVELET TRANSFORM
Abstract
The secure data transmission over internet is achieved using Steganography. In
this paper High Capacity and Security Steganography using Discrete wavelet
transform (HCSSD) is proposed. The wavelet coefficients of both the cover and
payload are fused into single image using embedding strength parameters alpha
and beta. The cover and payload are preprocessed to reduce the pixel range to
ensure the payload is recovered a ....etc
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Title: hybrid color image compression technique by using discrete wavelet transform and discrete cosine transform
Page Link: hybrid color image compression technique by using discrete wavelet transform and discrete cosine transform -
Posted By:
Created at: Sunday 30th of September 2012 08:53:45 PM
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Title: ppt on robust algorithm of digital image watermarking using discrete wavelet transform
Page Link: ppt on robust algorithm of digital image watermarking using discrete wavelet transform -
Posted By:
Created at: Wednesday 28th of November 2012 08:52:54 PM
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Title: vhdl code for an efficient hardware architecture for multimedia encryption and authentication using the discrete wavelet
Page Link: vhdl code for an efficient hardware architecture for multimedia encryption and authentication using the discrete wavelet -
Posted By:
Created at: Monday 07th of January 2013 09:41:00 PM
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can you give verilog code for an efficient hardware architecture for multimedia encryption and authentication using the discrete wavelet transform my email id [email protected] ....etc
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Title: An Efficient Architecture for 2-D Lifting-based Discrete Wavelet Transform
Page Link: An Efficient Architecture for 2-D Lifting-based Discrete Wavelet Transform -
Posted By: seminar class
Created at: Wednesday 02nd of March 2011 12:22:20 PM
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An Efficient Architecture for 2-D Lifting-based Discrete Wavelet Transform
I. INTRODUCTION
The two-dimensional discrete wavelet transform (2-DWT) is widely used in many image compression techniques,and adopted to be an ingredient in many image compression standards, such as JPEG2000,
The computation transform has been widely
implemented in very-large-scale integration (VLSI) to meetreal time requirement.
In this paper, an efficient line-based VLSI architecture for 2-D DWT using lifting scheme is p ....etc
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Title: matlab code for high capacity and security steganography using discrete wavelet transform
Page Link: matlab code for high capacity and security steganography using discrete wavelet transform -
Posted By:
Created at: Friday 05th of October 2012 10:55:05 PM
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i want matlab code for high capacity and security steganography using discrete wavelet transform ....etc
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Title: Video Watermarking using Integer-to-Integer Discrete Wavelet Transform
Page Link: Video Watermarking using Integer-to-Integer Discrete Wavelet Transform -
Posted By: project topics
Created at: Monday 02nd of May 2011 02:31:17 PM
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Video Watermarking using Integer-to-Integer Discrete Wavelet Transform (Java)
Proceedings on Digital Watermarking, TENCON
Abstract:
This paper proposes a novel video watermarking technique to embed a digital watermark in video data using integer-to-integer discrete wavelet transform. The watermark is embedded in the lowest frequency components of each frame. The method exploits features of the human visual system. The watermark can be extracted directly from the decoded video without access to the original video. Experimental resul ....etc
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Title: vhdl code for an fpga implementation of efficient hardware architecture for multimedia encryption using dwt
Page Link: vhdl code for an fpga implementation of efficient hardware architecture for multimedia encryption using dwt -
Posted By:
Created at: Sunday 10th of March 2013 01:26:18 AM
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Please someone provide the vhdl code..
I need the complete code............................................................................................................................................................. ....etc
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Title: A HARDWARE ARCHITECTURE FOR MULTIMEDIA ENCRYPTION AND AUTHENTICATION USING THE DISCR
Page Link: A HARDWARE ARCHITECTURE FOR MULTIMEDIA ENCRYPTION AND AUTHENTICATION USING THE DISCR -
Posted By: seminar class
Created at: Saturday 26th of February 2011 05:18:50 PM
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efficient hardware architecture for multimedia encryption and authentication using the discrete wavelet,
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presented by:
ANITHA TENALI
A HARDWARE ARCHITECTURE FOR MULTIMEDIA ENCRYPTION AND AUTHENTICATION USING THE DISCRETE WAVELET TRANSFORM
Multimedia encryption Background
• Multimedia data (images, videos, audios, etc.) is being used more and more widely, in applications such as video-on demand, video conferencing, broadcasting, etc.
• In order to maintain privacy or security, sensitive data needs to be protected before transmission.
• Encryption Technique
Transforms the data from the original form ....etc
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Title: matlab code for image compression using 2d dual tree discrete wavelet transform
Page Link: matlab code for image compression using 2d dual tree discrete wavelet transform -
Posted By:
Created at: Tuesday 28th of May 2013 01:42:53 PM
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r/s,
i need matlab code for image compression using 2d dual tree discrete wavelet transform for my major project. so please provide me as soon as possible.
....etc
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