Adaptive Cascaded Regression
File(s)antonakos2016adaptive.pdf (1003.89 KB)
Accepted version
Author(s)
Antonakos, E
Snape, P
Trigeorgis, G
Zafeiriou, S
Type
Conference Paper
Abstract
The two predominant families of deformable models for the task of face alignment are: (i) discriminative cascaded regression models, and (ii) generative models optimised with Gauss-Newton. Although these approaches have been found to work well in practise, they each suffer from convergence issues. Cascaded regression has no theoretical guarantee of convergence to a local minimum and thus may fail to recover the fine details of the object. Gauss-Newton optimisation is not robust to initialisations that are far from the optimal solution. In this paper, we propose the first, to the best of our knowledge, attempt to combine the best of these two worlds under a unified model and report state-of-the-art performance on the most recent facial benchmark challenge.
Date Issued
2016-08-19
Date Acceptance
2016-05-06
Citation
Proceedings of the 2016 IEEE International Conference on Image Processing (ICIP), 2016, pp.1649-1653
ISSN
1522-4880
Publisher
IEEE
Start Page
1649
End Page
1653
Journal / Book Title
Proceedings of the 2016 IEEE International Conference on Image Processing (ICIP)
Copyright Statement
© 2016 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.
Sponsor
Commission of the European Communities
Grant Number
688520
Source
2016 IEEE International Conference on Image Processing (ICIP)
Publication Status
Published
Start Date
2016-09-25
Finish Date
2016-09-28
Coverage Spatial
Phoenix, AZ, USA