We propose a new model for active contours to detect objects in a given image, based on
techniques of curve evolution, Mumford-Shah (1989) functional for segmentation and level sets…

… In particular, we consider the two-phase, piecewise constant Mumford–Shah
segmentation functional proposed by Chan and Vese in [7] and show that part of the …

… In this paper, we propose a completely convex formulation of the Chan and Vese model, ie
we look for solutions of the Chan and Vese model when the constant values for each phase …

We propose a new multiphase level set framework for image segmentation using the Mumford
and Shah model, for piecewise constant and piecewise smooth optimal approximations. …

No time in human history has ever witnessed such explosive influence and impact of image
processing on modern society, sciences, and technologies. From nanotechnologies, …

Which of the following statements is true? • Users want “black box” software that they can
use with complete confidence for general problem classes without having to understand the …

In this paper we introduce a new version of ENO (essentially non-oscillatory) shock-capturing
schemes which we call weighted ENO. The main new idea is that, instead of choosing the "…

Inspired by the recent work of Bertalmio et al. on digital inpaintings [SIGGRAPH 2000], we
develop general mathematical models for local inpaintings of nontexture images. On smooth …

Inpainting is an image interpolation problem, often referring to interpolations over large-scale
missing domains. In this paper, guided by the connectivity principle of human visual …

We present a blind deconvolution algorithm based on the total variational (TV) minimization
method proposed by Acar and Vogel (1994). The motivation for regularizing with the TV …