Results 11 to 20 of about 4,022,348 (293)
Helium line detections from ELDWIM at 1.4 GHz [PDF]
, 2011 Helium line observations towards 11 Galactic positions using Westerbork Synthesis Radio Telescope(WSRT) have been reported. These observations were made towards nearby positions where already hydrogen lines were detected at sufficiently high intensity ...
Anderson +13 more
core +3 more sources
Linear operators with vector masks in digital image processing problems
Компьютерная оптика, 2023 The paper shows that it is expedient to use vector masks for solving some types of digital image processing problems. The main advantage of vector masks compared to matrix masks is that they reduce the computational complexity of algorithms while ...
A.I. Novikov, A.V. Pronkin
doaj +1 more source
Point-Line Visual Stereo SLAM Using EDlines and PL-BoW
Remote 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
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SNR Analysis for Quantitative Comparison of Line Detection Methods
Applied 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
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Identification of Aluminothermic Reaction and Molten Aluminum Level through Vision System
Sensors, 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
Dark line detection with line width extraction [PDF]
2008 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 0001 +4 more
openaire +1 more source
The Statistics of the BATSE Spectral Features [PDF]
, 1997 The absence of a BATSE line detection in a gamma-ray burst spectrum during the mission's first six years has led to a statistical analysis of the occurrence of lines in the BATSE burst database; this statistical analysis will still be relevant if lines ...
Band, D. +5 more
core +2 more sources
DETECTION OF CRACKS IN ASPHALT PAVEMENT DURING ROAD INSPECTION PROCESSES [PDF]
Scientific 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
Applied 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
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Detection of Lofar lines [PDF]
, 1995 The problem of extracting spectral lines from sonar images is treated using a complete scheme that combines an edge detector with a line tracking process. That is, the edge detection process allows filtering the sonar image and finding a region (zero-crossings of the second derivative of the sonar image) that includes a spectral line.
Jean-Claude Di Martino +1 more
openaire +1 more source