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Found 4 papers, 2 papers with code
ALIKE: Accurate and Lightweight Keypoint Detection and Descriptor Extraction
The reprojection loss is then proposed to directly optimize these sub-pixel keypoints, and the dispersity peak loss is presented for accurate keypoints regularization.
Automatic Vocabulary and Graph Verification for Accurate Loop Closure Detection
Localizing pre-visited places during long-term simultaneous localization and mapping, i. e. loop closure detection (LCD), is a crucial technique to correct accumulated inconsistencies.
Loop Closure Detection
Simultaneous Localization and Mapping
Discriminative and Semantic Feature Selection for Place Recognition towards Dynamic Environments
In this paper, we address the challenges of place recognition due to dynamics and confusable patterns by proposing a discriminative and semantic feature selection network, dubbed as DSFeat.
RaP-Net: A Region-wise and Point-wise Weighting Network to Extract Robust Features for Indoor Localization
Experimental results show that the proposed RaP-Net trained with OpenLORIS-Location dataset achieves excellent performance in the feature matching task and significantly outperforms state-of-the-arts feature algorithms in indoor localization.
