Search Results for author: Jack Spencer

Found 3 papers, 0 papers with code

A Generalized Asymmetric Dual-front Model for Active Contours and Image Segmentation

no code implementations14 Jun 2020 Da Chen, Jack Spencer, Jean-Marie Mirebeau, Ke Chen, Minglei Shu, Laurent D. Cohen

The Voronoi diagram-based dual-front active contour models are known as a powerful and efficient way for addressing the image segmentation and domain partitioning problems.

Image Segmentation Semantic Segmentation

Chan-Vese Reformulation for Selective Image Segmentation

no code implementations21 Nov 2018 Michael Roberts, Jack Spencer

Selective segmentation involves incorporating user input to partition an image into foreground and background, by discriminating between objects of a similar type.

Image Segmentation Segmentation +1

A Restricted-Domain Dual Formulation for Two-Phase Image Segmentation

no code implementations30 Jul 2018 Jack Spencer

In two-phase image segmentation, convex relaxation has allowed global minimisers to be computed for a variety of data fitting terms.

Image Segmentation Semantic Segmentation +1

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