RootsGLOH2: embedding RootSIFT ‘square rooting’ in sGLOH2

RootsGLOH2: embedding RootSIFT ‘square rooting’ in sGLOH2

This study introduces an extension of the sGLOH2 local image descriptor inspired by RootSIFT ‘square rooting’ as a way to indirectly alter the matching distance used to compare the descriptor vectors. The extended descriptor, named RootsGLOH2, achieved the best results in terms of matching accuracy...

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Bibliographic Details
Main Authors: Fabio Bellavia, Carlo Colombo
Format: Article
Language:English
Published: Wiley 2020-06-01
Series:IET Computer Vision
Subjects:
descriptor vectors
extended descriptor
nonplanar scenes
matching accuracy
deep descriptors
classical norm-based distances
Online Access:https://doi.org/10.1049/iet-cvi.2019.0716

Internet

https://doi.org/10.1049/iet-cvi.2019.0716

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