Zobrazeno 1 - 10
of 104
pro vyhledávání: '"Yuchu Qin"'
Autor:
Jiale Chen, Li Wang, Tommaso Jucker, Hongzhi Da, Zhaochen Zhang, Jianbo Hu, Qingsong Yang, Xihua Wang, Yuchu Qin, Guochun Shen, Li Shu, Jian Zhang
Publikováno v:
Remote Sensing in Ecology and Conservation, Vol 9, Iss 5, Pp 671-686 (2023)
Abstract Accurate and efficient detection of canopy gaps is essential for understanding species regeneration and community dynamics in forests. Unoccupied aerial vehicles (UAVs) equipped with visible light (e.g., RGB) cameras have the potential to be
Externí odkaz:
https://doaj.org/article/86c7f6f34c154a1ba1bb048cb9531182
Autor:
Yuchu Qin, Shubhavardhan Ramadurga Narasimharaju, Qunfen Qi, Shan Lou, Wenhan Zeng, Paul J. Scott, Xiangqian Jiang
Publikováno v:
Journal of Manufacturing and Materials Processing, Vol 8, Iss 4, p 130 (2024)
Laser powder bed fusion (LPBF) is a promising metal additive manufacturing technology for producing functional components. However, there are still a lot of obstacles to overcome before this technology is considered mature and trustworthy for wider i
Externí odkaz:
https://doaj.org/article/6d50e471595d4036a603f19dba9d48c2
Publikováno v:
Mathematics, Vol 11, Iss 16, p 3561 (2023)
In this paper, an improved interval-valued hesitant fuzzy weighted geometric (IIVHFWG) operator for multi-criterion decision-making is proposed. This operator is free of the limitations of the existing interval-valued hesitant fuzzy weighted average
Externí odkaz:
https://doaj.org/article/5a1ed189564a4bdd8e6fe781f83d6a39
Publikováno v:
Virtual and Physical Prototyping, Vol 16, Iss 1, Pp 29-49 (2021)
In this paper, an automatic determination method of part build orientation for laser powder bed fusion is presented. This method includes two steps. First, an existing facet clustering-based approach is applied to automatically generate the alternati
Externí odkaz:
https://doaj.org/article/769106494f3d4d6fa47d7a33a0d4ffd3
Publikováno v:
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 14, Pp 7410-7421 (2021)
The presence of haze could seriously contaminate the observations of optical satellite imagery. Haze not only significantly affects the visual interpretation but also reduces the accuracy of map products. In this article, a semiphysical approach is p
Externí odkaz:
https://doaj.org/article/66fc1931fd3c4d79b92b4addc456ad39
Publikováno v:
Virtual and Physical Prototyping, Vol 15, Iss 3, Pp 307-324 (2020)
In this paper, a novel facet clustering based method is proposed to generate alternative build orientations for laser powder bed fusion. This method consists of two steps. First, a hierarchical clustering algorithm is applied to divide facets of the
Externí odkaz:
https://doaj.org/article/c349aef010304b9bb2c3114fcbf9c4d3
Publikováno v:
Applied Sciences, Vol 13, Iss 5, p 2926 (2023)
Selection of a suitable additive manufacturing (AM) machine to manufacture a specific product is one of the important tasks in design for AM. So far, many selection approaches based on multi-attribute decision making have been proposed within academi
Externí odkaz:
https://doaj.org/article/f5ccd61dcc504872be11788125906190
Autor:
Lu Liang, Abolfazl Meyarian, Xiaohui Yuan, Benjamin R.K. Runkle, George Mihaila, Yuchu Qin, Jacob Daniels, Michele L. Reba, James R. Rigby
Publikováno v:
International Journal of Applied Earth Observations and Geoinformation, Vol 105, Iss , Pp 102631- (2021)
Agricultural irrigation accounts for nearly 70% of global freshwater withdrawal. Among irrigation practices, contour-levee cascade irrigation is of particular interest as it is water-intensive and widely used in many rice production regions. Despite
Externí odkaz:
https://doaj.org/article/0a62738729704262bf16adda765f88e0
Publikováno v:
International Journal of Applied Earth Observations and Geoinformation, Vol 104, Iss , Pp 102583- (2021)
Tree cover, which has been widely studied using various remote sensing techniques, serves an essential indicator of forest productivity and habitat quality. Spatial heterogeneity in tree cover has received less attention despite links with critical p
Externí odkaz:
https://doaj.org/article/29f0a27019a546779f013b07b66a28fc
Publikováno v:
Remote Sensing, Vol 15, Iss 1, p 7 (2022)
Leaf Area Index (LAI) is an important parameter which can be used for crop growth monitoring and yield estimation. Many studies have been carried out to estimate LAI with remote sensing data obtained by sensors mounted on Unmanned Aerial Vehicles (UA
Externí odkaz:
https://doaj.org/article/fa938ee8b6cf46178d6ed2b30af84b23