Results 11 to 20 of about 1,716,315 (264)

Point-Line Visual Stereo SLAM Using EDlines and PL-BoW

open access: yesRemote Sensing, 2021
Visual Simultaneous Localization and Mapping (SLAM) technologies based on point features achieve high positioning accuracy and complete map construction.
Hanxiao Rong   +5 more
doaj   +1 more source

SNR Analysis for Quantitative Comparison of Line Detection Methods

open access: yesApplied Sciences, 2021
The need for line detection in images is growing rapidly due to its importance in many image processing applications. The selection of an appropriate line detection method is essential for accurate detection of line pixels, but few studies provide an ...
Suyoung Seo
doaj   +1 more source

Identification of Aluminothermic Reaction and Molten Aluminum Level through Vision System

open access: yesSensors, 2023
During the secondary production of aluminum, upon melting the scrap in a furnace, there is the possibility of developing an aluminothermic reaction, which produces oxides in the molten metal bath.
Yuvan Sathya Ravi   +6 more
doaj   +1 more source

DETECTION OF CRACKS IN ASPHALT PAVEMENT DURING ROAD INSPECTION PROCESSES [PDF]

open access: yesScientific Journal of Silesian University of Technology. Series Transport, 2017
Road inspection is one of key processes of a pavement management system, whose function is to examine and describe the road infrastructure condition.
Marcin STANIEK
doaj   +1 more source

Precise Cadastral Survey of Rural Buildings Based on Wall Segment Topology Analysis from Dense Point Clouds

open access: yesApplied Sciences, 2023
The renewal and updating of the cadastre of real estate is a long and tedious task for land administration, especially for rural buildings that lack unified design and planning. In order to retain the required accuracy of all points in the register, huge
Bo Xu, Zhaochen Han, Min Chen
doaj   +1 more source

Research on road vehicle and lane line detection based on improved YOLOv4-tiny algorithm [PDF]

open access: yesSHS Web of Conferences, 2022
In order to improve the speed of road vehicle and lane line detection, a road vehicle and lane line detection method with improved YOLOv4-tiny algorithm is proposed by using K-means++ clustering algorithm instead of the original K-means algorithm.
Liu Hanwen   +3 more
doaj   +1 more source

Dark line detection with line width extraction [PDF]

open access: yes2008 15th IEEE International Conference on Image Processing, 2008
Automated line detection is a classical image processing topic with many applications such as road detection in remote images and vessel detection in medical images. Many traditional line detectors, such as Gabor filter, the second order derivative of Gaussian and Radon transform will response not only to lines but also to edges, e.g.
Qin Li   +4 more
openaire   +1 more source

Line-Based Stereo SLAM by Junction Matching and Vanishing Point Alignment

open access: yesIEEE Access, 2019
In this paper, we propose a stereo simultaneous localization and mapping (SLAM) method based on line segments. For the front-end module of SLAM, we designed a novel method based on the coplanar junction detection, description, and matching.
Jiayi Ma   +4 more
doaj   +1 more source

BATSE Gamma-Ray Burst Line Search. III. Line Detectability [PDF]

open access: yesThe Astrophysical Journal, 1995
21 pages including tables, AASTeX, 8 figures on request from dband@ucsd ...
Band, D. L.   +9 more
openaire   +2 more sources

Low-Latency Line Tracking Using Event-Based Dynamic Vision Sensors

open access: yesFrontiers in Neurorobotics, 2018
In order to safely navigate and orient in their local surroundings autonomous systems need to rapidly extract and persistently track visual features from the environment.
Lukas Everding, Jörg Conradt
doaj   +1 more source

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