发明名称 |
SYSTEM AND METHOD FOR IMAGE REGULARIZATION IN INHOMOGENEOUS ENVIRONMENTS USING CLUSTERING IN NEURAL NETWORKS |
摘要 |
A regularization system and method for image restoration in homogeneous or inhomogeneous environments. The system and method includes features similar to a neural network with intermediate levels of structure including a pixel having processing capabilities; clusters consisting of a plurality of interconnected pixels and also having processing capabilities; and an image space comprised of a plurality of interconnected pixels and clusters and also having processing capabilities. The system and method also include means for assigning a regularization parameter to each pixel depending on the local variance of intensity of pixels; decomposing the image space into clusters of pixels, each cluster having the same regularization parameter; imposing a blurring function on each pixel; rapidly forming a regularized image by simultaneous local and global encoding of a regularization matrix onto each pixel directed through a process of gradient energy decent; and a means of assessing the output image. |
申请公布号 |
WO9840811(A3) |
申请公布日期 |
1998.10.22 |
申请号 |
WO1998US04960 |
申请日期 |
1998.03.13 |
申请人 |
THE GENERAL HOSPITAL CORPORATION;THE UNIVERSITY OF SYDNEY |
发明人 |
SUTTON, JEFFREY, P.;GUAN, LING |
分类号 |
G06T1/40;G06T5/20 |
主分类号 |
G06T1/40 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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