Zobrazeno 1 - 10
of 358
pro vyhledávání: '"Otsu algorithm"'
Publikováno v:
Frontiers in Earth Science, Vol 12 (2024)
In low-resolution remote sensing images under complex lighting conditions, there is a similarity in spectral characteristics between non-landslide areas and landslide bodies, which increases the probability of misjudgment in the identification proces
Externí odkaz:
https://doaj.org/article/2e244a6ac6a643a39f4fe0c4d0bcadc2
Autor:
TANG Chaoli, LI Hao, WANG Rujing, WANG Le, HUANG Qing, WANG Dapeng, ZHANG Jiabao, CHEN Xiangyu
Publikováno v:
智慧农业, Vol 6, Iss 1, Pp 36-45 (2024)
ObjectiveCapacitive coupled contactless conductivity detection (C4D) plays an important role in agricultural soil nutrient ion detection. Effective identification of characteristic ion peaks in C4D signals is conducive to subsequent qualitative and q
Externí odkaz:
https://doaj.org/article/8778860f81ca44c3b4e5fa23b84ce435
Publikováno v:
Remote Sensing, Vol 16, Iss 15, p 2723 (2024)
With the intensification of global climate change, there is an increasing emphasis on protecting natural resources. Mangrove forests, critical to tropical and subtropical intertidal ecosystems, have garnered considerable attention in recent years for
Externí odkaz:
https://doaj.org/article/6ff435a57eee4bc4b2f6518cdcc65554
Autor:
Ma Jing
Publikováno v:
Applied Mathematics and Nonlinear Sciences, Vol 9, Iss 1 (2024)
In today’s digital trend, deep learning technology has become an indispensable innovation power in the field of graphic design. In order to better integrate traditional visual elements from graphic design into graphic design, this paper proposes a
Externí odkaz:
https://doaj.org/article/11d08cbad414494582e0076b4d66181f
Autor:
Li Xun
Publikováno v:
Applied Mathematics and Nonlinear Sciences, Vol 9, Iss 1 (2024)
Under the rich cultural background, clothing design should effectively integrate traditional culture to provide people with better quality clothing products and meet the demands of the development of clothing culture. This paper analyzes the classifi
Externí odkaz:
https://doaj.org/article/9840ce7379344813bf60f6ed44a51eeb
Autor:
Lichen Lu, Huiling Sun
Publikováno v:
Geocarto International, Vol 38, Iss 1 (2023)
Lakes are sensitive to both climate change and human activities, especially in the Yungui Plateau zone. As the main supply of water sources, surface water has a significant impact on environment, ecological balance and socioeconomic development. Howe
Externí odkaz:
https://doaj.org/article/7a817404a4ca4a3cba16428391200405
Autor:
Xiaozhou Yang, Liang Hong
Publikováno v:
Water, Vol 16, Iss 7, p 943 (2024)
Surface water is a critical natural resource, but its mapping accuracy is vulnerable to cloud cover, snow, shadows, and diverse roofing materials. Recognizing the limitations of a single threshold segmentation method that fails to achieve high-precis
Externí odkaz:
https://doaj.org/article/d872ff17b446414e93e2ec7133b95478
Publikováno v:
Mathematics, Vol 12, Iss 6, p 854 (2024)
In view of the problems that the dragonfly algorithm has, such as that it easily falls into the local optimal solution and the optimization accuracy is low, an improved Dragonfly Algorithm (IDA) is proposed and applied to Otsu multi-threshold image s
Externí odkaz:
https://doaj.org/article/e2ed399c43b948fd8af9abf216b4e636
Publikováno v:
Fractal and Fractional, Vol 7, Iss 12, p 871 (2023)
To solve the drawbacks of the Otsu image segmentation algorithm based on traditional butterfly optimization, such as slow convergence speed and poor segmentation accuracy, this paper proposes hybrid fractional-order butterfly optimization with the Ot
Externí odkaz:
https://doaj.org/article/9f43d6bf6d1a44ebb53bb4d2bc670e75
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