'Active contour' diaporamas de présentation

Image Segmentation

Image Segmentation. some examples. Zhiqiang wang zwang22@kent.edu. Cell segmentation. Active contour method. image segmentations. Interactive method (graph cut). Other examples. Cell Segmentation. 1st Step: Image resize.

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Active Contour Models

Active Contour Models. (Snakes). Yujun Guo. Applications. Applications -- Medical. Solution. Use generalized Hough transform or template matching to detect shapes But the prior required are very high for these methods.

489 views • 30 slides

Traumatic Brain Injury (TBI) Detection

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GPU Accelerated Edge-Region Based Level Set Evolution Constrained by 2D Gray-scale Histogram

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Application of Gradient Vector Flow (GVF) Active Contour in Searching Heart Surface

Application of Gradient Vector Flow (GVF) Active Contour in Searching Heart Surface. Chunlei Han Turku PET centre March 31, 2005. Contains. Active Contour Gradient Vector Flow (GVF) Results and Demonstration. Active Contour Models. Names: Snake, Active Contour, Deformable Model

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Gradient Vector Flow Snake

Gradient Vector Flow Snake. C. Xu and J. L. Prince Project Proposal by Charlie Neo. Problem Description. Finding Object Boundaries Snake (Active Contour) is extensively used Initialization Poor convergence to boundaries concavities. Previous Work.

2.06k views • 8 slides