Facial landmark detection in real-time with correlation filtering

Viridiana Contreras; Víctor H. Díaz-Ramírez

doi:10.1117/12.2238098

28 September 2016 Facial landmark detection in real-time with correlation filtering

Viridiana Contreras, Víctor H. Díaz-Ramírez

Proceedings Volume 9971, Applications of Digital Image Processing XXXIX; 997123 (2016) https://doi.org/10.1117/12.2238098
Event: SPIE Optical Engineering + Applications, 2016, San Diego, California, United States

Abstract

An algorithm for facial landmark detection based on template matched filtering is presented. The algorithm is able to detect and estimate the position of a set of prespecified landmarks by employing a bank of linear filters. Each filter in the bank is trained to detect a single landmark that is located in a small region of the input face image. The filter bank is implemented in parallel on a graphics processing unit to perform facial landmark detection in real-time. Computer simulation results obtained with the proposed algorithm are presented and discussed in terms of detection rate, accuracy of landmark location estimation, and real-time efficiency.

Citation Download Citation

Viridiana Contreras and Víctor H. Díaz-Ramírez "Facial landmark detection in real-time with correlation filtering", Proc. SPIE 9971, Applications of Digital Image Processing XXXIX, 997123 (28 September 2016); https://doi.org/10.1117/12.2238098

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available