Results 51 to 60 of about 59,217 (275)
Robust Photogeometric Localization over Time for Map-Centric Loop Closure
, 2019 Map-centric SLAM is emerging as an alternative of conventional graph-based SLAM for its accuracy and efficiency in long-term mapping problems. However, in map-centric SLAM, the process of loop closure differs from that of conventional SLAM and the result
Fookes, Clinton +5 more
core +1 more source
Loop-closure events during protein folding: Rationalizing the shape of Phi-value distributions
, 2005 In the past years, the folding kinetics of many small single-domain proteins has been characterized by mutational Phi-value analysis. In this article, a simple, essentially parameter-free model is introduced which derives folding routes from native ...
Weikl, Thomas R.
core +1 more source
Fast loop closure detection using probabilistic integration of pose and appearance similarity
International Journal of Advanced Robotic SystemsLoop closure detection is a key technique for robots to minimize the accumulated localization and mapping errors after long-time explorations of simultaneous localization and mapping.
Qinghua Yu +4 more
doaj +1 more source
ActuatorsLiDAR loop closure detection is a key technology to mitigate localization drift in LiDAR SLAM, but it remains challenging in structurally similar environments and memory-constrained platforms.
Zhixing Song +4 more
doaj +1 more source
Lazy localization using the Frozen-Time Smoother [PDF]
, 2008 We present a new algorithm for solving the global localization problem called Frozen-Time Smoother (FTS). Time is 'frozen', in the sense that the belief always refers to the same time instant, instead of following a moving target, like Monte Carlo ...
Censi, A., Tipaldi, G. D.
core +1 more source
Mapping the evolution of mitochondrial complex I through structural variation
FEBS Letters, EarlyView.Respiratory complex I (CI) is crucial for bioenergetic metabolism in many prokaryotes and eukaryotes. It is composed of a conserved set of core subunits and additional accessory subunits that vary depending on the organism. Here, we categorize CI subunits from available structures to map the evolution of CI across eukaryotes. Respiratory complex I (CI)
Dong‐Woo Shin +2 more
wiley +1 more source
Reciprocal control of viral infection and phosphoinositide dynamics
FEBS Letters, EarlyView.Phosphoinositides, although scarce, regulate key cellular processes, including membrane dynamics and signaling. Viruses exploit these lipids to support their entry, replication, assembly, and egress. The central role of phosphoinositides in infection highlights phosphoinositide metabolism as a promising antiviral target.
Marie Déborah Bancilhon, Bruno Mesmin
wiley +1 more source
A Foot-Mounted Inertial Measurement Unit (IMU) Positioning Algorithm Based on Magnetic Constraint
Sensors, 2018 With the development of related applications, indoor positioning techniques have been more and more widely developed. Based on Wi-Fi, Bluetooth low energy (BLE) and geomagnetism, indoor positioning techniques often rely on the physical location of ...
Yan Wang, Xin Li, Jiaheng Zou
doaj +1 more source
International Journal of Advanced Robotic Systems, 2021 Humans maintain good memory and recognition capability of previous environments when they are learning about new ones. Thus humans are able to continually learn and increase their experience. It is also obvious importance for autonomous mobile robot. The
Shilang Chen +4 more
doaj +1 more source
Word ordering and document adjacency for large loop closure detection in 2D laser maps [PDF]
, 2017 © 20xx IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new ...
Andrade-Cetto, Juan +2 more
core +2 more sources