Video indexing using object motion map

So-Yeon Kim; Yong Man Ro

doi:10.1117/12.382937

19 April 2000 Video indexing using object motion map

So-Yeon Kim, Yong Man Ro

Proceedings Volume 3974, Image and Video Communications and Processing 2000; (2000) https://doi.org/10.1117/12.382937
Event: Electronic Imaging, 2000, San Jose, CA, United States

Abstract

We propose an object motion map for video indexing. An efficient object motion extraction and indexing is an important issue for the content-based indexing of video data. From shots in video data, object motion is clustered and extracted by removing background motion from global motion. To index the object motion, we divide motion in polar coordinate into i number of magnitude and j number of direction so that i X j regions are obtained to represent variable motion type. The object motion map is obtained based on the polar division. The proposed object motion map has global and local information of motion as well as small size of storage for indexing. To evaluate performance of proposed indexing technique, experiments are performed with video database consisting of MPEG-1 video sequences in MPEG-7 test set.

Citation Download Citation

So-Yeon Kim and Yong Man Ro "Video indexing using object motion map", Proc. SPIE 3974, Image and Video Communications and Processing 2000, (19 April 2000); https://doi.org/10.1117/12.382937

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