Interesting Regions Resizing Based on Div-Curl Model

Abstract

In this paper, an interesting regions resizing method based on div-curl model is proposed, in which the image dimension is intact. Specifically, the Div-curl mesh model is induced to deform the mesh just by controlling curl and Jacobian determinant and can avoid the mesh folding problem. In order to alleviate mesh bending, the curl constraint equation is set to zero. A scheme defining the Jacobian determinant based on interesting region map is presented. Experiment results show that our resizing method with image dimension intact works well.