CGCI-SIFT: A More Efficient and Compact Representation of Local Descriptor
This paper proposes a novel invariant local descriptor, a combination of gradient histograms with contrast intensity (CGCI), for image matching and object recognition. Considering the different contributions of sub-regions inside a local interest region to an interest point, we divide the local inte...
Main Authors: | , , , , |
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Format: | Article |
Language: | English |
Published: |
Sciendo
2013-06-01
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Series: | Measurement Science Review |
Subjects: | |
Online Access: | https://doi.org/10.2478/msr-2013-0022 |