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Sparsity-constrained PET image reconstruction with learned dictionaries
Jing Tang, Bao Yang,
Yanhua Wang
, Leslie Ying
信息与电子学院
School of Engineering and Computer Science
Department of Biomedical Engineering
科研成果
:
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引用 （Scopus）
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探究 'Sparsity-constrained PET image reconstruction with learned dictionaries' 的科研主题。它们共同构成独一无二的指纹。
分类
加权
按字母排序
Computer Science
Sparsity
100%
Image Reconstruction
100%
Dictionary Learning
100%
Total Variation
50%
maximum-likelihood
25%
reconstruction algorithm
25%
Reconstructed Image
25%
Reconstruction Process
25%
Level Simulation
25%
Training Image
25%
Signal Representation
25%
Seeking Algorithm
25%
Engineering
Image Reconstruction
100%
Sparsity
100%
Maximum a Posteriori
100%
Dictionary Learning
44%
Total Variation
22%
Reconstructed Image
11%
Maximum Likelihood
11%
Noise Level
11%
Expectation Maximization Algorithm
11%
Mean Value
11%
Biochemicals
11%
Sparse Signal Representation
11%
Mathematics
Posteriori
100%
Total Variation
22%
Expectation-Maximization Algorithm
11%
reconstruction algorithm
11%
Maximum Likelihood
11%
Reconstructed Image
11%
Training Image
11%
Earth and Planetary Sciences
Image Reconstruction
100%
Expectation-Maximization Algorithm
33%