Image Quality Improvement of Ultrasonic Computed Tomography on the Basis of Maximum Likelihood Expectation Maximization Algorithm Considering Anisotropic Acoustic Property and Time-of-Flight Interpolation

2010 ◽  
Vol 49 (7) ◽  
pp. 07HC12 ◽  
Author(s):  
Honghui Fan ◽  
Hirotaka Yanagida ◽  
Yasutaka Tamura ◽  
Shuqiang Guo ◽  
Tadashi Saitoh ◽  
...  
Keyword(s):  
Computed Tomography ◽  
Quality Improvement ◽  
Maximum Likelihood ◽  
Image Quality ◽  
Expectation Maximization ◽  
Expectation Maximization Algorithm ◽  
Time Of Flight ◽  
Acoustic Property ◽  
Maximum Likelihood Expectation Maximization ◽  
Image Quality Improvement

A maximum likelihood expectation maximization algorithm with thresholding

2005 ◽  
Vol 29 (7) ◽  
pp. 571-578 ◽  
Author(s):  
Keh-Shih Chuang ◽  
Meei-Ling Jan ◽  
Jay Wu ◽  
Jeng-Chang Lu ◽  
Sharon Chen ◽  
...  
Keyword(s):  
Maximum Likelihood ◽  
Expectation Maximization ◽  
Expectation Maximization Algorithm ◽  
Maximum Likelihood Expectation Maximization
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