EgoTracker: Pedestrian Tracking With Re-Identification in Egocentric Videos

Jyoti Nigam, Renu M. Rameshan; Proceedings of the IEEE Conference on Computer Vision and Pattern Recognition (CVPR) Workshops, 2017, pp. 40-47

Abstract


We propose and analyze a novel framework for tracking a pedestrian in egocentric videos, which is needed for analyzing social gatherings recorded with a wearable camera. The constant camera and pedestrian movement makes this a challenging problem. The main challenges are natural head movement of wearer and target loss and reappearance in a later frame, due to frequent changes in field of view. By using the optical flow information specific to egocentric videos and also by modifying the learning process and sampling region of trackers which tracks by learning an SVM online, we show that re-identification is possible. The specific trackers chosen are STRUCK and MEEM.

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[bibtex]
@InProceedings{Nigam_2017_CVPR_Workshops,
author = {Nigam, Jyoti and Rameshan, Renu M.},
title = {EgoTracker: Pedestrian Tracking With Re-Identification in Egocentric Videos},
booktitle = {Proceedings of the IEEE Conference on Computer Vision and Pattern Recognition (CVPR) Workshops},
month = {July},
year = {2017}
}