Wavelet-based technique for target segmentation

Firooz A. Sadjadi

doi:10.1117/12.213104

5 July 1995 Wavelet-based technique for target segmentation

Firooz A. Sadjadi

Proceedings Volume 2485, Automatic Object Recognition V; (1995) https://doi.org/10.1117/12.213104
Event: SPIE's 1995 Symposium on OE/Aerospace Sensing and Dual Use Photonics, 1995, Orlando, FL, United States

Abstract

Segmentation of targets embedded in clutter obtained by IR imaging sensors is one of the challenging problems in automatic target recognition (ATR). In this paper a new texture-based segmentation technique is presented that uses the statistics of 2D wavelet decomposition components of the lcoal sections of the image. A measure of statistical similarity is then used to segment the image and separate the target from the background. This technique is applied on a set of real sequential IR imagery and has shown to produce a high degree of segmentation accuracy across varying ranges.

Citation Download Citation

Firooz A. Sadjadi "Wavelet-based technique for target segmentation", Proc. SPIE 2485, Automatic Object Recognition V, (5 July 1995); https://doi.org/10.1117/12.213104

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