Boundary and Region Detection
Novel Approach for Salient Region Detection Improved By Dynamic Region Merging and Boundary Analysis A New way to detect salient regions
... Dynamic region Merging, Context- aware, salient region detection, SPRT, RAG, NNG ...meaningful region of an image. Detecting a salient region is the process of referring to the ...
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A Modified CT Image Boundary Detection using Global Information and Region Based Method
... modified region-based segmentation technique is proposed to detect and segment parts of interest in medical care image ...new region focused SPF function developed from the Chan-Vese (CV) energy functional ...
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Evaluating Edge Detection through Boundary Detection
... various region-based image-segmentation ...the boundary-grouping algo- rithm and greatly complicate the measure-criteria definition given that there is no unique ground ...salient boundary from the ...
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Segmentation Based On Background Boundary Detection
... a region or segment which have high confidence that this region indeed describes the object of interest which is used to learn the way in which the object’s characteristics are expressed in the specific ...
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Automatic Boundary Detection and Generation of Region of Interest for Focal Liver Lesion Ultrasound Image Using Texture Analysis
... While imclose is used to dilate an image and then erodes the dilated image using the same SE. imfill is used to fill any holes in the image. For binary image, it changes any connected background pixels to the foreground ...
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Unsupervised image segmentation combining region and boundary estimation
... the boundary around the top of the hat is closed, there are no ‘off’ links between the two regions for part of the ...the boundary can only be inferred, as it has been by the boundary ...the ...
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Unsupervised image segmentation combining region and boundary estimation
... the boundary around the top of the hat is closed, there are no ‘off’ links between the two regions for part of the ...the boundary can only be inferred, as it has been by the boundary ...the ...
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Object Detection via Boundary Structure Segmentation
... shape- boundary based representation. To apply a boundary-based representation in cluttered images, precise figure/ground segmentation is necessary to select the object boundaries for the computation of the ...
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Shadow detection for vehicles by locating the object-shadow boundary
... shadow region may change under various ...shadow detection, but it is difficult to determine appropriate thresh- olds which work well under different ...
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Boundary Detection Algorithms in Wireless Sensor Networks: a Survey
... A wireless sensor network (WSN) is composed of up to thousands of unattended sensor nodes and one or more base stations. The sensor nodes are deployed either densely or sparsely, manually or randomly, in a region ...
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Application of boundary detection information in breast tomosynthesis reconstruction
... breast boundary artifact ...of boundary artifacts by SART iterations can be observed clearly in regions A, B and ...In region D, the detector boundary artifacts were more prominent than those ...
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Automated boundary detection of echocardiograms
... The objective of this thesis is to introduce and evaluate several image processing algorithms used for automated boundary detection a necessary step for feature extraction in the extensi[r] ...
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CiteSeerX — Shot Boundary Detection
... Most automatic shot boundary detection methods are based on the observation that frames At trecvid 2005 we used a two-pass implementation are similar when they are within a shot, and dis[r] ...
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Experiments on Sentence Boundary Detection
... Probability that part of speech tag (feature 3) is assigned to last word in a sentence Flag indicating whether preceding word is a stop word.. Flag indicating whether preced[r] ...
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Meshless detection of an internal moving boundary
... Dawson, M, Borman, DJ, Lesnic, D et al. (2 more authors) (2011) Meshless detection of an internal moving boundary. In: Proceedings of the 8th UK Conference on Boundary Integral Methods,. Proceedings ...
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Color- Opponent Mechanism For Boundary Detection
... opponent, boundary, visual system, texture suppression, receptive ...the boundary detection. In computer perception functions, boundary detection is a fundamental application, such as ...
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Unsupervised Multilingual Sentence Boundary Detection
... sentence boundary detection that builds on language-independent methods and determines sentence boundaries with high ...sentence boundary detection, but extracts all necessary data from the ...
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Sentence Boundary Detection in Legal Text
... Sentence Boundary Detection (SBD) is an important fundamental task in any Natural Language Processing (NLP) application because errors tend to propagate to high-level tasks and because the obviousness of ...
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A Realtime Road Boundary Detection and Vehicle Detection for Indian Roads
... in detection of traffic jam information from the ...unwanted detection like flying papers or leaves; which we should neglect to achieve efficient detection of ...
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A trust region method for parabolic boundary control problems
... In the problems considered here, where there is a continuum of constraints, it is not clear how to use the method of [8] because the active set, being uncountable, will never be fully identified, and the construction of ...
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