Efficient and Enhanced Diffusion of Vector Field for Active Contour Model

Article English OPEN
Liu, Guoqi ; Sun, Lin ; Liu, Shangwang (2015)
  • Publisher: Hindawi Publishing Corporation
  • Journal: Mathematical Problems in Engineering (issn: 1024-123X, eissn: 1563-5147)
  • Related identifiers: doi: 10.1155/2015/343159
  • Subject: TA1-2040 | Mathematics | Engineering (General). Civil engineering (General) | QA1-939 | Article Subject

Gradient vector flow (GVF) is an important external force field for active contour models. Various vector fields based on GVF have been proposed. However, these vector fields are obtained with many iterations and have difficulty in capturing the whole image area. On the... View more
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