An approach for dynamic combination of region and boundary information in segmentation

Image segmentation combining boundary and region information has been the subject of numerous research works in the past. This combination is usually subject to arbitrary weighting parameters (hyperparameters) that control the contribution of boundary and region features during segmentation. In this work, we investigate a new approach for estimating the hyperparameters adaptively to segmentation. The approach takes its roots from the physical properties of the energy functional controlling segmentation and a Bayesian formulation of segmentation and hyper-parameters estimation.

• Type: Conference
• Year: 2008
• Where: ICPR
• Authors: Djemel Ziou, Mohand Saïd Allili
• Keywords: Arbitrary Weighting Parameters, Computer Vision, Functional Controlling Segmentation, ICPR 2008, Image Segmentation