Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Lifei MI"'
Publikováno v:
Meitan kexue jishu, Vol 52, Iss 11, Pp 117-128 (2024)
The complex underground environment of coal coalmines, influenced by lighting, coal dust, and water mist, often results in collected images with blurred details and missing textures, leading to decreased image resolution and posing significant limita
Externí odkaz:
https://doaj.org/article/0a876c30d4324d3cba4516dff962c8bc
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-12 (2021)
Abstract A series of experiments were conducted to investigate flow pattern transitions and concentration distribution during simultaneous pipe flow of oil–water two-phase flow through the horizontal and vertical sections. The flowing media applied
Externí odkaz:
https://doaj.org/article/8f074c666eed44e697940b2a3b6d6bf1
Publikováno v:
Journal of Control Science and Engineering, Vol 2013 (2013)
Three feature extraction methods of sucker-rod pump indicator card data have been studied, simulated, and compared in this paper, which are based on Fourier Descriptors (FD), Geometric Moment Vector (GMV), and Gray Level Matrix Statistics (GLMX), res
Externí odkaz:
https://doaj.org/article/a3ab9924254a495fbc688eca51851182
Publikováno v:
Journal of Control Science and Engineering, Vol 2013 (2013)
Three feature extraction methods of sucker-rod pump indicator card data have been studied, simulated, and compared in this paper, which are based on Fourier Descriptors (FD), Geometric Moment Vector (GMV), and Gray Level Matrix Statistics (GLMX), res
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a5ae408a8bf9d9368ddf7c457b3c4df4
https://doaj.org/article/a3ab9924254a495fbc688eca51851182
https://doaj.org/article/a3ab9924254a495fbc688eca51851182
Publikováno v:
Symmetry, Vol 11, Iss 8, p 991 (2019)
Leaf shape can reflect the survival and development of plants in different environments. In particular, leaf area, showing a scaling relationship with other leaf-shape indices, has been used to evaluate the extent of salt stress on plants. Based on t
Externí odkaz:
https://doaj.org/article/9edc06b86e8c44d5b1804b3e673de1f8