Zobrazeno 1 - 10
of 12 807
pro vyhledávání: '"random sample"'
Publikováno v:
Leida xuebao, Vol 13, Iss 2, Pp 471-484 (2024)
The global scattering-center model is a high-performance electromagnetic scattering parametric model for complex targets in an optical region. The traditional methods for constructing global scattering models are usually based on candidate-point scre
Externí odkaz:
https://doaj.org/article/a8d3b0244ff5490689b48fedd5c82e91
Publikováno v:
Journal of Agriculture and Food Research, Vol 17, Iss , Pp 101238- (2024)
Agriculture is an extremely important sector in the economic growth of countries. In India, agriculture serves over 70 percent of the country's population and contributes approximately one-third of the country's GDP. Agriculture-related problems have
Externí odkaz:
https://doaj.org/article/d5aecc153c1f46f3995f0f4d877cbb30
Publikováno v:
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 17, Pp 14265-14283 (2024)
Terahertz synthetic aperture radar (THz SAR) imaging has gradually become one of the hotspots with the development of THz technology. The wide bandwidth can provide satisfactory resolution in the SAR imaging, whereas the small wavelength makes the im
Externí odkaz:
https://doaj.org/article/51c0038ae64b42808039fe4e6dcebb5f
Publikováno v:
IEEE Access, Vol 12, Pp 72117-72130 (2024)
The existing methods for pavement crack classification and identification solely offer information about the crack type, neglecting size and direction details, which are essential for guiding repair efforts and forming the engineer digital informatio
Externí odkaz:
https://doaj.org/article/0a00d6949cfa423fba6b1faa759cd076
Autor:
Kuo-Liang Chung, Wei-Tai Chang
Publikováno v:
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 17, Pp 5431-5442 (2024)
For point cloud registration, the purpose of this article is to propose a novel centralized random sample consensus (RANSAC) (C-RANSAC) registration with fast convergence and high accuracy. In our algorithm, the novel contributions are, first, the pr
Externí odkaz:
https://doaj.org/article/b7d388523df44c9285ad01901ea24b4c
Autor:
Kitti Fodor
Publikováno v:
Annals of the University of Oradea: Economic Science, Vol 32, Iss 2, Pp 67-75 (2023)
In this paper, my aim is to show which of the data in the Central Credit Information System are the ones that influence the factors that are then used to perform the analysis using a decision tree and logistic regression, and I would like to know,
Externí odkaz:
https://doaj.org/article/c77e0222d6c442b38b6d578e8e8a0043
Autor:
Xiaoli Li
Publikováno v:
Mathematical Biosciences and Engineering, Vol 20, Iss 12, Pp 21432-21450 (2023)
The application of 3D reconstruction technology in building images has been a novel research direction. In such scenes, the reconstruction with proper building details remains challenging. To deal with this issue, I propose a KD-tree and random sampl
Externí odkaz:
https://doaj.org/article/700058259e3840a2b345872b04b96845
Publikováno v:
Axioms, Vol 13, Iss 8, p 568 (2024)
The advances in science and technology have led to vast amounts of complex and heterogeneous data from multiple sources of random sample length. This paper aims to investigate the extreme behavior of competing risks with random sample sizes. Two acce
Externí odkaz:
https://doaj.org/article/09e7a60c4d084548806b49a73538cb16
Publikováno v:
Applied Sciences, Vol 14, Iss 15, p 6625 (2024)
To achieve an accurate measurement of tread size after fixed-length cutting, this paper proposes a point-cloud-based tread size measurement method. Firstly, a mathematical model of corner points and a reprojection error is established, and the optima
Externí odkaz:
https://doaj.org/article/fda512718e2b4bc1b37d2f2dc8fc11f4
Autor:
Ilya G. Martynchuk, Sergei A. Zhmylev
Publikováno v:
Naučno-tehničeskij Vestnik Informacionnyh Tehnologij, Mehaniki i Optiki, Vol 23, Iss 3, Pp 547-552 (2023)
In modern elastic systems, an important task is to predict changes in load processes. Estimating the load change rate helps to adapt the system structure in advance to maintain the quality of user experience. In modern solutions, little attention i
Externí odkaz:
https://doaj.org/article/bbc15c8a8c8d4d6d88cb6b89badc8566