Touchcut: Single-touch object segmentation driven by level set methods

Wang, T, Han, B and Collomosse, JP Touchcut: Single-touch object segmentation driven by level set methods In: International Conference on Acoustics, Speech and Signal Processing (ICASSP), 2012-09-01 - ?, Kyoto.

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Abstract

In this paper, we propose an object segmentation algorithm driven by minimal user interactions. Compared to previous user-guided systems, our system can cut out the desired object in a given image with only a single finger touch minimizing user effort. The proposed model harnesses both edge and region based local information in an adaptive manner as well as geometric cues implied by the user-input to achieve fast and robust segmentation in a level set framework. We demonstrate the advantages of our method in terms of computational efficiency and accuracy comparing qualitatively and quantitatively with graph cut based techniques.

Item Type:	Conference or Workshop Item (Conference Paper)
Divisions :	Faculty of Engineering and Physical Sciences > Electronic Engineering
Authors :	Authors Email ORCID Wang, T UNSPECIFIED UNSPECIFIED Han, B UNSPECIFIED UNSPECIFIED Collomosse, JP UNSPECIFIED UNSPECIFIED
Contributors :	Contribution Name Email ORCID Publisher IEEE, UNSPECIFIED UNSPECIFIED
Additional Information :	© 2012 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.
Depositing User :	Symplectic Elements
Date Deposited :	03 Jun 2014 09:56
Last Modified :	09 Jun 2014 13:57
URI:	http://epubs.surrey.ac.uk/id/eprint/805262

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