• Publications
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Crowdsourcing the creation of image segmentation algorithms for connectomics
To stimulate progress in automating the reconstruction of neural circuits, we organized the first international challenge on 2D segmentation of electron microscopic (EM) images of the brain.Expand
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Fast Stereo Matching Using Rectangular Subregioning and 3D Maximum-Surface Techniques
  • Changming Sun
  • Computer Science
  • International Journal of Computer Vision
  • 1 April 2002
This paper presents a fast and reliable stereo matching algorithm which produces a dense disparity map by using fast cross correlation, rectangular subregioning (RSR) and 3D maximum-surfaceExpand
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Splitting touching cells based on concave points and ellipse fitting
A new touching cells splitting algorithm based on concave points and ellipse fitting is proposed in this paper. The algorithm includes two parts: contour pre-processing and ellipse processing. TheExpand
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An End-to-End TextSpotter with Explicit Alignment and Attention
Text detection and recognition in natural images have long been considered as two separate tasks that are processed sequentially. Jointly training two tasks is non-trivial due to significantExpand
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Fast Linear Feature Detection Using Multiple Directional Non-Maximum Suppression
Linear feature detection is a very important issue in the areas of image analysis, computer vision, and pattern recognition. It has found applications in many diverse areas such as neurite outgrowthExpand
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Automated analysis of neurite branching in cultured cortical neurons using HCA‐Vision
Manual neuron tracing is a very labor‐intensive task. In the drug screening context, the sheer number of images to process means that this approach is unrealistic. Moreover, the lack ofExpand
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3D Symmetry Detection Using The Extended Gaussian Image
Symmetry detection is important in the area of computer vision. A 3D symmetry detection algorithm is presented in this paper. The symmetry detection problem is converted to the correlation of theExpand
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Circular shortest path in images
Abstract Shortest path algorithms have been used in a number of applications such as crack detection, road or linear feature extraction in images. There are applications where the starting and endingExpand
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Fast optical flow using 3D shortest path techniques
  • Changming Sun
  • Mathematics, Computer Science
  • Image Vis. Comput.
  • 1 December 2002
Abstract Optical flow or image motion estimation is important in the area of computer vision. This paper presents a fast and reliable optical flow algorithm which produces a dense optical flow map byExpand
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Iterative infrared ship target segmentation based on multiple features
Abstract This paper presents an efficient method for ship target segmentation in infrared (IR) images. It consists of mainly two procedures: iterative image segmentation and ship target selection.Expand
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