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» On the Optimal Compression of Sets in PSPACE
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219
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DCC
2011
IEEE
14 years 6 months ago
Robust Learning of 2-D Separable Transforms for Next-Generation Video Coding
With the simplicity of its application together with compression efficiency, the Discrete Cosine Transform(DCT) plays a vital role in the development of video compression standar...
Osman Gokhan Sezer, Robert A. Cohen, Anthony Vetro
TMI
2008
102views more  TMI 2008»
14 years 11 months ago
A New Method for Registration-Based Medical Image Interpolation
A new technique is presented for interpolating between grey-scale images in a medical data set. Registration between neighboring slices is achieved with a modified control grid int...
David H. Frakes, Lakshmi P. Dasi, Kerem Pekkan, Hi...
91
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IJACTAICIT
2010
189views more  IJACTAICIT 2010»
14 years 8 months ago
An Improved Algorithm for Data Hiding Using HH-subband Haar Wavelet Coefficients
This paper presents an improved adaptive algorithm for enhanced data hiding under HH-subband Haar Wavelet coefficients of a gray scale host image. The algorithm uses an optimal se...
Stuti Bazaj, Sachin Modi, Anand Mohan, S. P. Singh
TSP
2011
144views more  TSP 2011»
14 years 6 months ago
On Decentralized Detection With Partial Information Sharing Among Sensors
—We study a decentralized detection architecture in which each of a set of sensors transmits a highly compressed summary of its observations (a binary message) to a fusion center...
O. Patrick Kreidl, John N. Tsitsiklis, Spyros I. Z...
CGO
2004
IEEE
15 years 3 months ago
Exposing Memory Access Regularities Using Object-Relative Memory Profiling
Memory profiling is the process of characterizing a program's memory behavior by observing and recording its response to specific input sets. Relevant aspects of the program&...
Qiang Wu, Artem Pyatakov, Alexey Spiridonov, Easwa...