@inproceedings{b14853bc9b1a43658454576c47bf9e2a,
title = "Object tracking under nonuniform illumination with adaptive correlation filtering",
abstract = "A real-time system for illumination-invariant object tracking is proposed. The system is able to estimate at high-rate the position of a moving target in an input scene when is corrupted by the presence of a high cluttering background and nonuniform illumination. The position of the target is estimated with the help of a filter bank of space-variant correlation filters. The filters in the bank, adapt their parameters according to the local statistical parameters of the observed scene in a small region centered at coordinates of a predicted position for the target in each frame. The prediction is carried out by exploiting information of present and past frames, and by using a dynamic motion model of the target in a two-dimensional plane. Computer simulation results obtained with the proposed system are presented and discussed in terms of tracking accuracy, computational complexity, and tolerance to nonuniform illumination.",
keywords = "Image processing, Nonuniform illumination, Object tracking, Pattern recognition, Space-variant correlation filters",
author = "Kenia Picos and D{\'i}az-Ram{\'i}rez, {V{\'i}ctor H.} and Vitaly Kober",
year = "2013",
doi = "10.1117/12.2024698",
language = "Ingl{\'e}s",
isbn = "9780819497055",
series = "Proceedings of SPIE - The International Society for Optical Engineering",
booktitle = "Optics and Photonics for Information Processing VII",
note = "7th Conference of Optics and Photonics for Information Processing ; Conference date: 28-08-2013 Through 29-08-2013",
}