Zobrazeno 1 - 10
of 1 329
pro vyhledávání: '"Adaptive thresholding"'
Publikováno v:
Computer Methods in Biomechanics and Biomedical Engineering: Imaging & Visualization, Vol 12, Iss 1 (2024)
The goal of this study was to develop an image analysis algorithm for quantifying the effects of remodelling on cortical bone during early fracture healing. An adaptive thresholding technique with boundary curvature and tortuosity control was develop
Externí odkaz:
https://doaj.org/article/6b619e3dbaa046fe80a1b47b1ef8813d
Autor:
Dobre, Robert-Alexandru a, ⁎, Dumitrascu, Elena-Valentina b
Publikováno v:
In Alexandria Engineering Journal December 2024 109:669-684
Autor:
Tapaswini Pattnaik, Priyadarshi Kanungo, Prabodh Kumar Sahoo, Tejaswini Kar, Prince Jain, Mohamed S. Soliman, Mohammad Tariqul Islam
Publikováno v:
IEEE Access, Vol 12, Pp 118315-118338 (2024)
The most popular technique for converting two-class images into binary images is thresholding. However, thresholding methods tend to perform poorly when dealing with images affected by uneven lighting. To address this issue, local thresholding techni
Externí odkaz:
https://doaj.org/article/aac881db02c7459e8ff35b07cceecc5a
Autor:
Tan Ying
Publikováno v:
Applied Mathematics and Nonlinear Sciences, Vol 9, Iss 1 (2024)
Based on archaeological and historical data, this paper firstly researches and explains the source and flow of Yi lacquer art in Liangshan and proposes the visual communication innovation strategy of Yi lacquer art. Secondly, it uses Internet technol
Externí odkaz:
https://doaj.org/article/216e8a4c8cf541eeb2cd1571516b7c72
Autor:
Chen Xinrui
Publikováno v:
Applied Mathematics and Nonlinear Sciences, Vol 9, Iss 1 (2024)
This paper first classifies the image noise and evaluates the image quality by means of the correlation function, mean square error value, and fidelity. Secondly, an image adaptive threshold denoising system based on wavelet transform is constructed,
Externí odkaz:
https://doaj.org/article/ee2ca558d9c34d689cbe58148aa3c4dd
Publikováno v:
Sensors, Vol 24, Iss 12, p 3847 (2024)
To achieve high-precision geomagnetic matching navigation, a reliable geomagnetic anomaly basemap is essential. However, the accuracy of the geomagnetic anomaly basemap is often compromised by noise data that are inherent in the process of data acqui
Externí odkaz:
https://doaj.org/article/27b5a4e98e104b8493e824733fcde951
Publikováno v:
IEEE Access, Vol 11, Pp 90801-90810 (2023)
Long-term wiring on a newborn patient could be a disguise scene for parents. Unobtrusive and reliable monitoring without wiring can be a euphoric alternative for newborns and parents in obstetrics and gynecology (OB/GYN) incubation rooms. However, re
Externí odkaz:
https://doaj.org/article/0affedbecd884d2296c72f8163d74a36
Publikováno v:
IEEE Access, Vol 11, Pp 81378-81388 (2023)
Aiming at the problem of low efficiency and large memory consumption in mobile robot path planning, this paper proposes an improved version of the RRT*Fixed Nodes (RRT*FN)algorithm based on the adaptive threshold, named A-RRT*FN. The algorithm constr
Externí odkaz:
https://doaj.org/article/832bf7fb891a4c44896c8a525d61dd69
Publikováno v:
Applied Sciences, Vol 14, Iss 3, p 1045 (2024)
Real-time visual object tracking (VOT) may suffer from performance degradation and even divergence owing to inaccurate noise statistics typically engendered by non-stationary video sequences or alterations in the tracked object. This paper presents a
Externí odkaz:
https://doaj.org/article/96407ea2e312415f8079672a3b78babe