Results 31 to 40 of about 4,022,348 (293)
Deep-Learning-Based Detection of Transmission Line Insulators
Energies, 2023 At this stage, the inspection of transmission lines is dominated by UAV inspection. Insulators, as essential equipment for transmission line equipment, are susceptible to various factors during UAV detection, and their detection results often lead to ...
Jian Zhang +3 more
doaj +1 more source
Hierarchical search strategy for the detection of gravitational waves from coalescing binaries: Extension to post-Newtonian wave forms [PDF]
, 1997 The detection of gravitational waves from coalescing compact binaries would be a computationally intensive process if a single bank of template wave forms (i.e., a one step search) is used.
A. Abramovici +22 more
core +3 more sources
Thermal OH (1667/65 MHz) Absorption and Nonthermal OH (1720 MHz) Emission Towards the W28 Supernova Remnant [PDF]
, 2002 The W28 supernova remnant is an excellent prototype for observing shocked gas resulting from the interaction of supernova remnants (SNRs) and adjacent molecular clouds (MCs). We present two new signatures of shocked molecular gas in this remnant.
Arikawa Y. +4 more
core +2 more sources
Electrical Line Fault Detection and Line Cut-Off Equipment and Control
Journal of Control Science and Engineering, 2022 In order to locate the leakage fault location of low-voltage electrical lines, cut off the power supply of electrical lines, and ensure the safety and reliability of the power supply network, this paper proposes an electrical line leakage fault detection
Yakun Fu
doaj +1 more source
CT Lilun yu yingyong yanjiuIn this paper, a Hough transform method based on image gradient featured extraction is proposed to eliminate the ring artifacts of CT scanning system.
Bicheng LIU +4 more
doaj +1 more source
On-linesurface defect detection for steel rails based on multi-line lasers
工程科学学报, 2021 Multi-line lasers were applied to the on-line defect detection for steel rails instead of single-line laser,which solved the problem of "pseudo defects" due to the vibration of rails under the mode of single-line laser.
ZHOU Peng +3 more
doaj +1 more source
Detection of a new methanol maser line with ALMA [PDF]
, 2017 Aims. We aimed at investigating the structure and kinematics of the gaseous disk and outflows around the massive YSO S255 NIRS3 in the S255IR-SMA1 dense clump. Methods.
Liu, S. -Y. +3 more
core +2 more sources
, 2011 Color line extraction is an important part of the segmentation process. The proposed method is the generalization of the Gradient Line Detector (GLD) to color images. The method relies on the computation of a color gradient field. Existing color gradient are not "oriented": the gradient vector direction is defined up to π, and not up to 2π as it is for
openaire +1 more source
Detection of Lines by Combinatorial Optimization
Electronic Notes in Discrete Mathematics, 2003 Abstract As far as adopting the voting process is concerned, the maintenance of the accumulator during the computation cannot be neglected. We propose a Hough transform without the accumulator, since the maintenance of the accumulator during the computation is an expensive task.
Atsushi Imiya, Tetsu Hada
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On the detectability of HI 21-cm in MgII absorption system
, 2009 We investigate the effect of two important, but oft neglected, factors which can affect the detectability of HI 21-cm absorption in MgII absorption systems: The effect of line-of-sight geometry of the coverage of the background radio flux and any ...
Briggs +42 more
core +1 more source