Semi-automated Phalanx Bone Segmentation Using the Expectation Maximization Algorithm
نویسندگان
چکیده
منابع مشابه
Comparison of the Expectation Maximization Algorithm and an Artificial Neural Network for Automated Bone Segmentation
Comparison of the Expectation Maximization Algorithm and an Artificial Neural Network for Automated Bone Segmentation Austin Ramme4, Vincent Magnotta1,2, Nicole M. Grosland2,3 1Radiology, University of Iowa, Iowa City, IA; 2Biomedical Engineering, University of Iowa, Iowa City, IA; 3Center for Computer Aided Design, The University of Iowa, Iowa City, IA; 4Carver College of Medicine, The Univers...
متن کاملExpectation-Maximization Algorithm and Image Segmentation
In computer vision, image segmentation problem is to partition a digital image into multiple parts. The goal is to change the representation of the image and make it more meaningful and easier to analyze [11]. In this assignment, we will show how an image segmentation algorithm works in a real application. In the Electronic Field Guide (EFG) project, researchers want to segment the leaf region ...
متن کاملSegmentation of colour images using variational expectation-maximization algorithm
The approach proposed in this paper takes into account the uncertainty in colour modelling by employing variational Bayesian estimation. Mixtures of Gaussians are considered for modelling colour images. Distributions of parameters characterising colour regions are inferred from data statistics. The Variational Expectation-Maximization (VEM) algorithm is used for estimating the hyperparameters c...
متن کاملExpectation Maximization Segmentation
Technical reports from the Automatic Control group in Linkk oping are available by anonymous ftp at the address ftp.control.isy.liu.se. This report is contained in the compressed postscript le 2067.ps.Z.
متن کاملThe Expectation Maximization Algorithm
This note represents my attempt at explaining the EM algorithm (Hartley, 1958; Dempster et al., 1977; McLachlan and Krishnan, 1997). This is just a slight variation on TomMinka’s tutorial (Minka, 1998), perhaps a little easier (or perhaps not). It includes a graphical example to provide some intuition. 1 Intuitive Explanation of EM EM is an iterative optimizationmethod to estimate some unknown ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Digital Imaging
سال: 2008
ISSN: 0897-1889,1618-727X
DOI: 10.1007/s10278-008-9151-y