Abstract:
An approach for enhancing motion trajectories in video sequences is presented. The proposed approach is applied to projections of image data of video sequences and consis...Show MoreMetadata
Abstract:
An approach for enhancing motion trajectories in video sequences is presented. The proposed approach is applied to projections of image data of video sequences and consists of six enhancement steps. The basic idea is to correlate the positive and the negative derivative part with respect to time to the projected image sequence. Both parts are aligned at their correlation maxima and they are element-wise multiplicated to suppress noise. Morphological operators are used to obtain a one pixel wide motion trajectory.
Published in: Proceedings of the Fourth IEEE International Symposium on Signal Processing and Information Technology, 2004.
Date of Conference: 18-21 December 2004
Date Added to IEEE Xplore: 31 May 2005
Print ISBN:0-7803-8689-2
Contents 