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ICIP
2006
IEEE
16 years 5 months ago
Psnr-Based Optimization of JPEG Baseline Compression on Color Images
A fast rate-distortion analytical framework for the PSNR-based optimization of JPEG baseline compression on color images is proposed in this paper. The analysis is conducted in th...
Linfeng Guo, Yan Meng
ISBI
2004
IEEE
16 years 4 months ago
Analytical Approach to Channelized Hotelling Observer Performance For Regularized Tomographic Image Reconstruction
Our goal is to analyze regularized image reconstruction methods such as penalized likelihood with respect to the performance of the Channelized Hotelling Observer (CHO) in the tas...
Anastasia Yendiki, Jeffrey A. Fessler
127
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AGENTS
1999
Springer
15 years 8 months ago
Team-Partitioned, Opaque-Transition Reinforcement Learning
In this paper, we present a novel multi-agent learning paradigm called team-partitioned, opaque-transition reinforcement learning (TPOT-RL). TPOT-RL introduces the concept of usin...
Peter Stone, Manuela M. Veloso
CVPR
2008
IEEE
16 years 6 months ago
Latent topic random fields: Learning using a taxonomy of labels
An important problem in image labeling concerns learning with images labeled at varying levels of specificity. We propose an approach that can incorporate images with labels drawn...
Xuming He, Richard S. Zemel
ECCV
2002
Springer
16 years 6 months ago
Evaluating Image Segmentation Algorithms Using the Pareto Front
Image segmentation is the first stage of processing in many practical computer vision systems. While development of particular segmentation algorithms has attracted considerable re...
Mark Everingham, Henk L. Muller, Barry T. Thomas