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CSREASAM
2006
15 years 5 months ago
Case Study: An Implementation of a Secure Steganographic System
- In this paper, we present the development of a Windows-based application implemented on the Microsoft .NET platform as a framework to allow a user to first compress and encrypt a...
Xuan-Hien Dang, Krishna C. S. Kota
ICIP
2003
IEEE
16 years 6 months ago
Rate-distortion optimized streaming of compressed light fields
We propose a framework for the streaming of light fields over a lossy error-prone packet network. This system is optimized for the end-user according to a rate-distortion criterio...
Prashant Ramanathan, Mark Kalman, Bernd Girod
ICIP
1998
IEEE
16 years 6 months ago
A Compressed Video Database Structured for Active Browsing and Search
We describe a unique system called ViBE (video browsing environment) for browsing and searching large databases of video sequences. The system first computes the DC sequence for a...
Cüneyt M. Taskiran, Charles A. Bouman, Edward...
ICIP
2008
IEEE
15 years 11 months ago
Best post-transforms selection in a rate-distortion sense
This paper deals with the optimization of a new technique of image compression. After the wavelet transform of an image, blocks of coefficients are further linearly decomposed us...
Xavier Delaunay, Emmanuel Christophe, Carole Thieb...
ICIP
2007
IEEE
16 years 6 months ago
New Features to Identify Computer Generated Images
Discrimination of computer generated images from real images is becoming more and more important. In this paper, we propose the use of new features to distinguish computer generat...
Ahmet Emir Dirik, Sevinc Bayram, Husrev T. Sencar,...