Výsledky vyhledávání - "threshold segmentation algorithm"

Urban built-up area extraction using triangle threshold algorithm and Naive Bayes classification model with multidata fusion

Autoři: Yuan Li Xia Zhong Hua Liu a další

Zdroj: Scientific Reports, Vol 15, Iss 1, Pp 1-13 (2025)

Témata: Triangular threshold segmentation algorithm, Naive-Bayes classification model, Built-up area extraction Multidata Fusion, Medicine, Science

Popis souboru: electronic resource

Relation: https://doaj.org/toc/2045-2322

Přístupová URL adresa: https://doaj.org/article/a1c8db595808463db7a3afebaa77e046

A new remote sensing index of mildew for winter wheat disaster area extraction

Autoři: Huade Li Jinshui Zhang Zhenghua Chen a další

Zdroj: International Journal of Digital Earth, Vol 18, Iss 2 (2025)

Témata: Winter wheat, wheat mildew index, machine learning, automatic threshold segmentation algorithm, Gaofen-2, Mathematical geography. Cartography, GA1-1776

Popis souboru: electronic resource

Relation: https://doaj.org/toc/1753-8947; https://doaj.org/toc/1753-8955

Přístupová URL adresa: https://doaj.org/article/2467c83df114411e94ede432b83ee323

Architectural design visual information mining system based on image processing technology

Autoři: Pan Junyu

Zdroj: Journal of Intelligent Systems, Vol 34, Iss 1, Pp 839-54 (2025)

Témata: architectural design, visualization technology, information mining, image processing technology, wavelet transform denoising, threshold segmentation algorithm, data analysis algorithm, Science, Electronic computers. Computer science, QA75.5-76.95

Popis souboru: electronic resource

Relation: https://doaj.org/toc/2191-026X

Přístupová URL adresa: https://doaj.org/article/112c84780c6f4f1484be6fb2def8ba70

Classification of rice planthoppers based on shape descriptors

Autoři: Junyuan Zhang Xiangze Lin Saihua Zhu a další

Zdroj: The Journal of Engineering (2019)

Témata: random forests, 02 engineering and technology, otsu threshold segmentation algorithm, classification accuracy, fourier descriptors, 0202 electrical engineering, electronic engineering, information engineering, image segmentation, contour curve, agriculture, edge detection, minimisation, feature extraction, shape features, rice planthopper, rice field, automatic insect image acquisition device, shape area, whiteback planthopper, 04 agricultural and veterinary sciences, 15. Life on land, crops, Engineering (General). Civil engineering (General), insect images, 0401 agriculture, forestry, and fisheries, shape descriptors, TA1-2040, low semantics problem, image classification

Přístupová URL adresa: https://doaj.org/article/19a8bdd810584ed694cfbf7f0ddfd024
https://ieeexplore.ieee.org/document/8940107
https://digital-library.theiet.org/content/journals/10.1049/joe.2019.1085

Quantification of urban greenery using hemisphere-view panoramas with a green cover index

Autoři: Yonglin Zhang Shanlin Li Xiao Fu a další

Zdroj: Ecosystem Health and Sustainability, Vol 0, Iss 0 (2021)

Témata: urban greenery, hemisphere-view panorama, panoramic green cover index, green vegetation threshold segmentation algorithm, Ecology, QH540-549.5

Popis souboru: electronic resource

Relation: https://doaj.org/toc/2332-8878

Přístupová URL adresa: https://doaj.org/article/b8fac903cf1e4aab97eb51cb29b69746

Remote-Sensing Extraction of Small Water Bodies on the Loess Plateau

Autoři: Jia Guo Xiaoping Wang Bin Liu a další

Zdroj: Water
Volume 15
Issue 5
Pages: 866

Témata: small water body, 0211 other engineering and technologies, 02 engineering and technology, 15. Life on land, multi-index fusion threshold segmentation algorithm, 01 natural sciences, China Loess Plateau, 6. Clean water, 0105 earth and related environmental sciences

Popis souboru: application/pdf

Quantification of urban greenery using hemisphere-view panoramas with a green cover index

Autoři: Zhang, Yonglin Li, Shanlin Fu, Xiao a další

Témata: Urban greenery, hemisphere-view panorama, panoramic green cover index, green vegetation threshold segmentation algorithm, Ecology, Environmental Sciences

Relation: ECOSYSTEM HEALTH AND SUSTAINABILITY; http://ir.rcees.ac.cn/handle/311016/45542

Dostupnost: http://ir.rcees.ac.cn/handle/311016/45542