Title
A Matlab implementation of a fast incremental principal component pursuit algorithm for Video Background Modeling
Date Issued
28 January 2014
Access level
metadata only access
Resource Type
conference paper
Publisher(s)
Institute of Electrical and Electronics Engineers Inc.
Abstract
In this proposal we present a Matlab-only implementation of a simple, novel, and fully incremental Principal Component Pursuit (PCP) algorithm for Video Background Modeling. Our implementation can process full HD color 1920 × 1088 videos at a rate of 0.61 seconds per frame running on a standard laptop (Intel i7-2670QM quad-core, 6GB RAM, 2.2 GHz). Unlike other incremental or online PCP-like algorithms, such as ReProCS, GRASTA or pROST, the initialization stage of our implementation is extremely fast, has modest memory requirements (6.5 seconds and less than 0.5 Gb for a full HD video), and is also able to quickly adapt to changes in the background. Moreover our implementation can also process live-feed videos, which in our proposed demonstration will be acquired via a wireless camera, resulting in an interactive demonstration where the the moving objects to be segmented are the audience.
Start page
3414
End page
3416
Language
English
OCDE Knowledge area
Otras ingenierías y tecnologías
Scopus EID
2-s2.0-84949928595
ISBN
9781479957514
Source
2014 IEEE International Conference on Image Processing, ICIP 2014
Sources of information: Directorio de Producción Científica Scopus