Results 251 to 260 of about 59,217 (275)

Invariant Spatial Information for Loop-Closure Detection

2019 16th International Conference on Machine Vision Applications (MVA), 2019
Recently, Bag-of-Words (BoW) has become a de-facto standard solution for loop-closure detection (LCD) in robotic visual SLAM (rvSLAM). Whereas BoW is efficient in using appearance information as invariant feature for comparing query and mapped scenes, it is not straightforward to use spatial information as invariant feature in BoW.
Yamamoto Ryohei, Tanaka Kanji, Takeda Koji   +2 more
openaire   +1 more source

Loop closure via bond scaling and relaxation

Journal of Computational Chemistry, 1993
AbstractWe describe, test, and apply a new computational algorithm for generating protein loop conformations subject to distance and secondary structure constraints. The algorithm is based upon initial scaling and subsequent relaxation of covalent bond lengths.
Qiang Zheng, Rakefet Rosenfeld, Sandor Vajda, Charles Delisi   +3 more
openaire   +1 more source

Effective Loop Closure

Journal of Trauma Nursing, 2011
openaire   +2 more sources

Hierarchical Loop Closure Detection for Topological Mapping

2018
This chapter describes a novel appearance-based approach for topological mapping called HTMap (Hierarchical Topological Mapping), which is based on a hierarchical decomposition of the environment. Images with similar appearances are grouped together in locations, taking as a representative of the group the average of the PHOG global descriptors of the ...
Emilio Garcia-Fidalgo, Alberto Ortiz
openaire   +1 more source

Fast and Robust Loop-Closure Detection via Convolutional Auto-Encoder and Motion Consensus

IEEE Transactions on Industrial Informatics, 2022
Jiayi, Kaining Zhang, Zheng He
exaly  

Analysis of protein loop closure

Journal of Molecular Biology, 1991
Mark Gerstein, Cyrus Chothia
openaire   +1 more source

LCDNet: Deep Loop Closure Detection and Point Cloud Registration for LiDAR SLAM

IEEE Transactions on Robotics, 2022
Daniele Cattaneo, Matteo Vaghi, Abhinav Valada   +2 more
exaly  

Deep Reinforcement Learning Based Loop Closure Detection

Journal of Intelligent & Robotic Systems, 2022
Asif Iqbal, Rhitu Thapa, Nicholas R. Gans   +2 more
openaire   +1 more source

Semantic Loop Closure Detection With Instance-Level Inconsistency Removal in Dynamic Industrial Scenes

IEEE Transactions on Industrial Informatics, 2021
Haosheng Chen, Ge Zhang, Yangdong Ye
exaly  

Modest-vocabulary loop-closure detection with incremental bag of tracked words

Robotics and Autonomous Systems, 2021
Konstantinos A Tsintotas, Loukas Bampis, Antonios Gasteratos   +2 more
exaly