Zobrazeno 1 - 10
of 42
pro vyhledávání: '"Hongwu Zhan"'
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-17 (2024)
Abstract We propose an improved superpixel segmentation algorithm based on visual saliency and color entropy for online color detection in printed products. This method addresses the issues of low accuracy and slow speed in detecting color deviations
Externí odkaz:
https://doaj.org/article/93839914fc9740acb39701a71cb9d75f
Publikováno v:
Applied Sciences, Vol 14, Iss 14, p 5986 (2024)
High-quality printing is a longstanding objective in the printing and replication industry. However, the methods used to evaluate print quality suffer from subjectivity and multidimensionality, relying on personal preferences and subjective perceptio
Externí odkaz:
https://doaj.org/article/c8e416d27b734ae8aa58645d56912b21
Publikováno v:
Micromachines, Vol 12, Iss 7, p 774 (2021)
This paper proposes a moving-target tracking algorithm that measures the pose of a micro-robot with high precision and high speed using the Kalman filter-based kernelized correlation filter (K2CF) algorithm. The adaptive Kalman filter can predict the
Externí odkaz:
https://doaj.org/article/49763719748d45f69cdbbcc11200e4b4
Publikováno v:
Advances in Mechanical Engineering, Vol 9 (2017)
To resolve the problems of ink drop tailing, satellite drop, and ink ribbon of piezoelectric ink-jet printing, a fluid dynamic modeling method and an adaptive ink-supply method are proposed. First, based on the volume of fluid method, a fluid dynamic
Externí odkaz:
https://doaj.org/article/4f7ab40f6b6843bc8686a4a6a5ca1887
Publikováno v:
Journal of Imaging Science & Technology; Sep/Oct2024, Vol. 68 Issue 5, p1-14, 14p
Publikováno v:
Propulsion and Power Research, Vol 13, Iss 4, Pp 534-552 (2024)
Gas turbine is a promising device for power generation and propulsion either using traditional or renewable energy fuels. One of its key problems is the flow instability of compressors especially with the increase in blade load and changeable working
Externí odkaz:
https://doaj.org/article/f905273dcdca4bb0ad250a2f38af03a6
Autor:
Yanhui Li, Hongwu Zhang
Publikováno v:
Applied Mathematics in Science and Engineering, Vol 31, Iss 1 (2023)
This paper considers an inverse initial value problem of diffusion equation with local and nonlocal operators. For this ill-posed problem, we give and prove a result of conditional stability. Meanwhile, Landweber iterative regularization method is us
Externí odkaz:
https://doaj.org/article/c03cbe29cd114136b8e464ea6e74e890
Publikováno v:
Energy Reports, Vol 8, Iss , Pp 4672-4694 (2022)
Different CO2carbon mitigation strategies are required due to the uneven development of regions. In China, the western region is rich in natural resources, but its industrial technology is not as advanced as other regions. In addition, a few studies
Externí odkaz:
https://doaj.org/article/e4a81a309e534d70af515c33f0f1e2e4
Publikováno v:
Advances in Mechanical Engineering, Vol 9 (2017)
To resolve the problems of ink drop tailing, satellite drop, and ink ribbon of piezoelectric ink-jet printing, a fluid dynamic modeling method and an adaptive ink-supply method are proposed. First, based on the volume of fluid method, a fluid dynamic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a30582dd9c69f61678762d83b3caf4d1
https://doi.org/10.1177/1687814017718981
https://doi.org/10.1177/1687814017718981
Autor:
Hongwu Zhan
Publikováno v:
Journal of Mechanical Engineering. 53:140
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a2f8fac9127c1a186e74582f3f4302fe
https://doi.org/10.3901/jme.2017.01.140
https://doi.org/10.3901/jme.2017.01.140