Automatic Active Model Initialization via Poisson Inverse Gradient

  title={Automatic Active Model Initialization via Poisson Inverse Gradient},
  author={Bing Li and Scott T. Acton},
  journal={IEEE Transactions on Image Processing},
Active models have been widely used in image processing applications. A crucial stage that affects the ultimate active model performance is initialization. This paper proposes a novel automatic initialization approach for parametric active models in both 2-D and 3-D. The PIG initialization method exploits a novel technique that essentially estimates the external energy field from the external force field and determines the most likely initial segmentation. Examples and comparisons with two… CONTINUE READING
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