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MMM
2006
Springer
128views Multimedia» more  MMM 2006»
15 years 5 months ago
An improved distortion model for rate control of DCT-based video coding
This paper presents a rate control algorithm for the dominant discrete cosine transform (DCT) -based video coding. It is developed based on a more accurate rate-distortion (RD) mo...
Jun Xie, Liang-Tien Chia, Bu-Sung Lee
SMI
2006
IEEE
106views Image Analysis» more  SMI 2006»
15 years 5 months ago
Fast Sampling of Implicit Surfaces by Particle Systems
Particle systems, as originally proposed by Witkin and Heckbert [17], are a powerful way to sample implicit surfaces since they generate almost evenly distributed samples over the...
Florian Levet, Xavier Granier, Christophe Schlick
ESCIENCE
2005
IEEE
15 years 5 months ago
The Common Instrument Middleware Architecture: Overview of Goals and Implementation
— Instruments and sensors and their accompanying actuators are essential to the conduct of scientific research. In many cases they provide observations in electronic format and ...
Tharaka Devadithya, Kenneth Chiu, Kianosh Huffman,...
SMI
2005
IEEE
106views Image Analysis» more  SMI 2005»
15 years 5 months ago
Shape Complexity Based on Mutual Information
Shape complexity has recently received attention from different fields, such as computer vision and psychology. In this paper, integral geometry and information theory tools are ...
Jaume Rigau, Miquel Feixas, Mateu Sbert
WACV
2005
IEEE
15 years 5 months ago
Automated Microaneurysm Segmentation and Detection using Generalized Eigenvectors
Diabetic retinopathy is a major cause of blindness and microaneurysms are the first clinically observable manifestations of diabetic retinopathy. Regular screening and timely int...
P. M. D. S. Pallawala, Wynne Hsu, Mong-Li Lee, Say...