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Optimal Surface Segmentation in Volumetric Images-A Graph-Theoretic Approach
We have developed an optimal surface detection method 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. Expand
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Automated 3-D Intraretinal Layer Segmentation of Macular Spectral-Domain Optical Coherence Tomography Images
We report a graph-theoretic segmentation method for the simultaneous segmentation of multiple 3-D surfaces that is guaranteed to be optimal with respect to the cost function and that is directly applicable to spectral OCT image data. Expand
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Optimal Net Surface Problems with Applications
In this paper, we study an interesting geometric graph called multi-column graph in the d-D space (d ? 3), and formulate two combinatorial optimization problems called the optimal net surface problems on such graphs, which are NP-hard, but can be solved in polynomial time for a number of applications. Expand
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Intraretinal Layer Segmentation of Macular Optical Coherence Tomography Images Using Optimal 3-D Graph Search
We report an automated approach for segmenting (anisotropic) 3-D macular OCT scans into five layers. Expand
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LOGISMOS—Layered Optimal Graph Image Segmentation of Multiple Objects and Surfaces: Cartilage Segmentation in the Knee Joint
A novel method for simultaneous segmentation of multiple interacting surfaces belonging to multiple interacting objects, called LOGISMOS (layered optimal graph image segmentations of multiple objects and surfaces). Expand
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Optimal Multiple Surface Segmentation With Shape and Context Priors
A graph-theoretic framework for multi-object segmentation that incorporates both shape and context prior knowledge in a 3-D graph representation to help overcome the stated challenges. Expand
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Globally Optimal Tumor Segmentation in PET-CT Images: A Graph-Based Co-segmentation Method
Tumor segmentation in PET and CT images is notoriously challenging due to the low spatial resolution in PET images. Expand
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A new map of permafrost distribution on the Tibetan Plateau
Abstract. The Tibetan Plateau (TP) has the largest areas of permafrost terrain in the mid- and low-latitude regions of the world. Some permafrost distribution maps have been compiled but, due toExpand
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Incorporation of Regional Information in Optimal 3-D Graph Search with Application for Intraretinal Layer Segmentation of Optical Coherence Tomography Images
We present a method for the incorporation of regional image information in a 3-D graph-theoretic approach for optimal multiple surface segmentation. Expand
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Error-Tolerant Scribbles Based Interactive Image Segmentation
  • Junjie Bai, X. Wu
  • Computer Science
  • IEEE Conference on Computer Vision and Pattern…
  • 23 June 2014
In this paper, we propose a novel ratio energy function that tolerates errors in user input while encouraging maximum use of the user input information. Expand
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