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IEICE TRANSACTIONS on Information

An Efficient Wide-Baseline Dense Matching Descriptor

Yanli WAN, Zhenjiang MIAO, Zhen TANG, Lili WAN, Zhe WANG

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Summary :

This letter proposes an efficient local descriptor for wide-baseline dense matching. It improves the existing Daisy descriptor by combining intensity-based Haar wavelet response with a new color-based ratio model. The color ratio model is invariant to changes of viewing direction, object geometry, and the direction, intensity and spectral power distribution of the illumination. The experiments show that our descriptor has high discriminative power and robustness.

Publication
IEICE TRANSACTIONS on Information Vol.E95-D No.7 pp.2021-2024
Publication Date
2012/07/01
Publicized
Online ISSN
1745-1361
DOI
10.1587/transinf.E95.D.2021
Type of Manuscript
LETTER
Category
Image Recognition, Computer Vision

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