Progressive texture matching for Earth-observing satellite image database

Chung-Sheng Li; Ming-Syan Chen

doi:10.1117/12.257285

1 November 1996 Progressive texture matching for Earth-observing satellite image database

Chung-Sheng Li, Ming-Syan Chen

Proceedings Volume 2916, Multimedia Storage and Archiving Systems; (1996) https://doi.org/10.1117/12.257285
Event: Photonics East '96, 1996, Boston, MA, United States

Abstract

Content-based indexing of images and videos based on texture features is a powerful mechanism to retrieve images and video scenes. However, the feature extraction process from these images and video is time consuming and is not suitable for interactive query processing. A progressive texture extraction and matching algorithm is proposed and evaluated in this paper. This algorithm takes advantage of the multi- resolution lower than the full resolution of an image or video, the proposed algorithm performs the feature extraction and matching hierarchically. Only those regions matched to the target template at a lower resolution level will be further compared at a higher resolution. The computation speed of this algorithm is shown to be significantly improved over conventional algorithms while maintaining the same accuracy.

Citation Download Citation

Chung-Sheng Li and Ming-Syan Chen "Progressive texture matching for Earth-observing satellite image database", Proc. SPIE 2916, Multimedia Storage and Archiving Systems, (1 November 1996); https://doi.org/10.1117/12.257285

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