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Author  |
Cristhian A. Aguilera; Angel D. Sappa; R. Toledo |
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Title |
LGHD: A feature descriptor for matching across non-linear intensity variations |
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Conference Article |
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Year |
2015 |
Publication |
IEEE International Conference on, Quebec City, QC, 2015 |
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Pages |
178 - 181 |
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Keywords |
Feature descriptor, multi-modal, multispectral, NIR, LWIR |
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Abstract |
This paper presents a new feature descriptor suitable to the task of matching features points between images with nonlinear intensity variations. This includes image pairs with significant illuminations changes, multi-modal image pairs and multi-spectral image pairs. The proposed method describes the neighbourhood of feature points combining frequency and spatial information using multi-scale and multi-oriented Log- Gabor filters. Experimental results show the validity of the proposed approach and also the improvements with respect to the state of the art. |
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Publisher |
IEEE |
Place of Publication |
Quebec City, QC, Canada |
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Language |
English |
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English |
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Conference |
2015 IEEE International Conference on Image Processing (ICIP) |
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Approved |
no |
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Call Number |
cidis @ cidis @ |
Serial |
40 |
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