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ICIP
2007
IEEE
15 years 11 months ago
Graph-Cut Rate Distortion Algorithm for Contourlet-Based Image Compression
The geometric features of images, such as edges, are difficult to represent. When a redundant transform is used for their extraction, the compression challenge is even more dif...
Maria Trocan, Béatrice Pesquet-Popescu, Jam...
ICCAD
1999
IEEE
96views Hardware» more  ICCAD 1999»
15 years 9 months ago
Implication graph based domino logic synthesis
In this paper, we present a new approach to the problem of inverter elimination in domino logic synthesis. A small piece of static CMOS logic is introduced to the circuit to avoid...
Ki-Wook Kim, C. L. Liu, Sung-Mo Kang
138
Voted
BMCBI
2007
138views more  BMCBI 2007»
15 years 4 months ago
A full Bayesian hierarchical mixture model for the variance of gene differential expression
Background: In many laboratory-based high throughput microarray experiments, there are very few replicates of gene expression levels. Thus, estimates of gene variances are inaccur...
Samuel O. M. Manda, Rebecca E. Walls, Mark S. Gilt...
151
Voted
TCSV
2002
148views more  TCSV 2002»
15 years 4 months ago
A full-featured, error-resilient, scalable wavelet video codec based on the set partitioning in hierarchical trees (SPIHT) algor
Compressed video bitstreams require protection from channel errors in a wireless channel. The threedimensional (3-D) SPIHT coder has proved its efficiency and its real-time capabi...
Sungdae Cho, William A. Pearlman
ACSC
2007
IEEE
15 years 11 months ago
From Graphs to Euclidean Virtual Worlds: Visualization of 3D Electronic Institutions
In this paper we propose an algorithm for automatic transformation of a graph into a 3D Virtual World and its Euclidean map, using the rectangular dualization technique. The nodes...
Sara Drago, Anton Bogdanovych, Massimo Ancona, Sim...