Moving target extraction algorithm for selective coding

Chan-Sik Kim; Sang-Yeon Kim; Jong-Bae Lee; Seong-Dae Kim

doi:10.1117/12.233185

27 February 1996 Moving-target extraction algorithm for selective coding

Chan-Sik Kim, Sang-Yeon Kim, Jong-Bae Lee, Seong-Dae Kim

Proceedings Volume 2727, Visual Communications and Image Processing '96; (1996) https://doi.org/10.1117/12.233185
Event: Visual Communications and Image Processing '96, 1996, Orlando, FL, United States

Abstract

In this paper, we propose a novel moving target extraction algorithm for selective coding which does discriminately encode target from the background region in a general tactical scene. Our algorithm has 4 stages. In the first stage, we perform global motion estimation and compensation. In the next stage, we segment the motion vector field using region growing technique. After that, we calculate the change detection mask which is a set of changed regions. Finally, we extract the moving target(s) by using the motion segmentation information and the change detection mask obtained from the previous stages. Simulation results show that our algorithm has better results than the existing methods for tactical scenes.

Citation Download Citation

Chan-Sik Kim, Sang-Yeon Kim, Jong-Bae Lee, and Seong-Dae Kim "Moving-target extraction algorithm for selective coding", Proc. SPIE 2727, Visual Communications and Image Processing '96, (27 February 1996); https://doi.org/10.1117/12.233185

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