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Xiangmin Zhang, 396 Lovell Rd, Arlington, MA 02474

Xiangmin Zhang Phones & Addresses

Arlington, MA   

531 Market St E, Gaithersburg, MD 20878   

North Potomac, MD   

206 Hawkeye Ct, Iowa City, IA 52246   

Bensalem, PA   

Mentions for Xiangmin Zhang

Publications & IP owners

Us Patents

System And Methods For Multi-Object Multi-Surface Segmentation

US Patent:
8571278, Oct 29, 2013
Filed:
Nov 13, 2008
Appl. No.:
12/291803
Inventors:
Milan Sonka - Coralville IA, US
Xiaodong Wu - Iowa City IA, US
Yin Yin - Iowa City IA, US
Xiangmin Zhang - Morgan Hill CA, US
Assignee:
The University of Iowa Research Foundation - Iowa City IA
International Classification:
G06K 9/00
US Classification:
382128
Abstract:
A system and methods for the efficient segmentation of globally optimal surfaces representing object boundaries in volumetric datasets is provided. An optical surface detection system and methods are provided that are capable of simultaneously detecting multiple interacting surfaces in which the optimality is controlled by the cost functions designed for individual surfaces and by several geometric constraints defining the surface smoothness and interrelations. The present invention includes surface segmentation using a layered graph-theoretic approach that optimally segments multiple interacting surfaces of a single object using a pre-segmentation step, after which the segmentation of all desired surfaces of the object are performed simultaneously in a single optimization process.

Isbn (Books And Publications)

Coal Fires In Northwest China: Detection, Monitoring, And Prediction Using Remote Sensing Data

Author:
Xiangmin Zhang
ISBN #:
9061641446

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