Representing hyperspectral textures using opponent features

Miaohong Shi; Glenn Healey

doi:10.1117/12.478775

2 August 2002 Representing hyperspectral textures using opponent features

Miaohong Shi, Glenn Healey

Proceedings Volume 4725, Algorithms and Technologies for Multispectral, Hyperspectral, and Ultraspectral Imagery VIII; (2002) https://doi.org/10.1117/12.478775
Event: AeroSense 2002, 2002, Orlando, FL, United States

Abstract

We introduce a representation for hyperspectral textures using unichrome and opponent features computed from Gabor filter outputs. The unichrome features are computed from the spectral bands independently while the opponent features combine information across different bands at different scales. Using a database of AVIRIS image regions, we evaluate the performance of the multiscale approach using opponent features for recognizing hyperspectral textures.

Citation Download Citation

Miaohong Shi and Glenn Healey "Representing hyperspectral textures using opponent features", Proc. SPIE 4725, Algorithms and Technologies for Multispectral, Hyperspectral, and Ultraspectral Imagery VIII, (2 August 2002); https://doi.org/10.1117/12.478775

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