Browsing CAS: Computer Science: Technical Reports by Author "Wang, Jingbin"

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Browsing CAS: Computer Science: Technical Reports by Author "Wang, Jingbin"

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  • Detecting Instances of Shape Classes That Exhibit Variable Structure
    Athitsos, Vassilis; Wang, Jingbin; Sclaroff, Stan; Betke, Margrit (Boston University Computer Science Department, 2005-06-13)
    This paper proposes a method for detecting shapes of variable structure in images with clutter. The term "variable structure" means that some shape parts can be repeated an arbitrary number of times, some parts can be ...
  • Integrated Chest Image Analysis System "BU-MIA"
    Betke, Margrit; Wang, Jingbin; Ko, Jane P. (Boston University Computer Science Department, 2004-01-07)
    We introduce "BU-MIA," a Medical Image Analysis system that integrates various advanced chest image analysis methods for detection, estimation, segmentation, and registration. BU-MIA evaluates repeated computed tomography ...
  • MosaicShape: Stochastic Region Grouping with Shape Prior
    Wang, Jingbin; Gu, Erdan; Betke, Margrit (Boston University Computer Science Department, 2005-02-27)
    A novel method that combines shape-based object recognition and image segmentation is proposed for shape retrieval from images. Given a shape prior represented in a multi-scale curvature form, the proposed method identifies ...
  • Object Detection at the Optimal Scale with Hidden State Shape Models
    Wang, Jingbin; Athitsos, Vassilis; Sclaroff, Stan; Betke, Margrit (Boston University Computer Science Department, 2006-10-02)
    Hidden State Shape Models (HSSMs) [2], a variant of Hidden Markov Models (HMMs) [9], were proposed to detect shape classes of variable structure in cluttered images. In this paper, we formulate a probabilistic framework ...

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