Results 41 to 50 of about 59,217 (275)
Primary linear closure with closed suction wound drain after ileostomy takedown [PDF]
Korean Journal of Clinical Oncology, 2013 Purpose: Wound infection after ileostomy takedown is one of the significant complications. Conventional linear closure has been reported to be associated with a significantly higher incidence of wound infection. We aimed to evaluate the surgical outcomes
Mi Kyoung Hong +3 more
doaj +1 more source
Under vehicle perception for high level safety measures using a catadioptric camera system [PDF]
, 2013 In recent years, under vehicle surveillance and the classification of the vehicles become an indispensable task that must be achieved for security measures in certain areas such as shopping centers, government buildings, army camps etc.
Sahin, Caner +3 more
core +1 more source
International Journal of Applied Earth Observations and Geoinformation, 2021 In simultaneous localization and mapping (SLAM), loop closure detection is a significant yet still open problem. It contributes to construct a globally consistent and accurate map.
Haodong Xiang +5 more
doaj +1 more source
RadarSLAM: Radar based Large-Scale SLAM in All Weathers
, 2020 Numerous Simultaneous Localization and Mapping (SLAM) algorithms have been presented in last decade using different sensor modalities. However, robust SLAM in extreme weather conditions is still an open research problem.
Hong, Ziyang, Petillot, Yvan, Wang, Sen
core +1 more source
Kinetics of Loop Formation in Polymer Chains [PDF]
, 2007 We investigate the kinetics of loop formation in flexible ideal polymer chains (Rouse model), and polymers in good and poor solvents. We show for the Rouse model, using a modification of the theory of Szabo, Schulten, and Schulten, that the time scale ...
Hyeon, Changbong +3 more
core +2 more sources
Remote Sensing, 2023 In multi-robot simultaneous localization and mapping (SLAM) systems, the system must create a consistent global map with multiple local maps and loop closures between robot poses.
Zhihong Chen +4 more
doaj +1 more source
Fusion of semantic and appearance features for loop‐closure detection in a dynamic environment
Electronics Letters, 2021 Loop‐closure detection is important in large‐scale localisation system. However, it is still difficult in a dynamic environment. An online fast loop‐closure detection algorithm based on Deeplabv3 with MobileNetV2 (DpMn2) as network backbone and local ...
Yan Xu, Jiani Huang
doaj +1 more source
Protein Loop Closure Using Orientational Restraints from NMR Data [PDF]
Proteins: Structure, Function, and Bioinformatics, 2011 AbstractProtein loops often play important roles in biological functions. Modeling loops accurately is crucial to determining the functional specificity of a protein. Despite the recent progress in loop prediction approaches, which led to a number of algorithms over the past decade, few rigorous algorithmic approaches exist to model protein loops using
Chittaranjan, Tripathy +3 more
openaire +2 more sources
Loop Closure Detection Based on Differentiable Manifold
Mobile Information Systems, 2022 Loop closure detection is an important part of SLAM (simultaneous location and mapping), which can effectively reduce the cumulative error of the system after long period of exploration. The existing loop closure detection methods are mainly to evenly distribute the accumulated error in the robot trajectory, but the motion error of the actual robot is ...
Tianzhen Dong +5 more
openaire +1 more source
LDSO: Direct Sparse Odometry with Loop Closure
, 2018 In this paper we present an extension of Direct Sparse Odometry (DSO) to a monocular visual SLAM system with loop closure detection and pose-graph optimization (LDSO).
Cremers, Daniel +3 more
core +1 more source