CUTOUT

作品数：19被引量：40H指数：3
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相关领域：理学自动化与计算机技术更多>>
相关作者：李斌张正华更多>>
相关机构：北京理工大学扬州大学更多>>
相关期刊：《Journal of Chemistry and Chemical Engineering》《Defence Technology（防务技术）》《Acta Mechanica Solida Sinica》《Journal of Beijing Institute of Technology》更多>>
相关基金：国家自然科学基金国家重点基础研究发展计划中国博士后科学基金更多>>
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Bending and Vibration Analysis of Trigonometric Varying Functionally Graded Material via a Novel Third-Order Shear Deformation Theory
《Acta Mechanica Solida Sinica》2024年第6期919-931,共13页Fei Chen Xiaofei Zhao Zhifeng Huang Jun Lei Chi Zhang Pin Wen 
supported by the Guangdong Major Project of Basic and Applied Basic Research(2021B0301030001);the National Key Research and Development Program of China(2021YFA0716304);the project supported by the Space Utilization System of China Manned Space Engineering(KJZ-YY-WCL03);the National Key Laboratory Foundation of Science and Technology on Materials under Shock and Impact(6142902210109);Independent Innovation Projects of the Hubei Longzhong Laboratory(2022ZZ-32);the National Natural Science Foundation of China(Nos.11902232,51972246,and 51521001).
Given the significant potential of multi-directional functionally graded materials(MFGMs)for customizable performance,it is crucial to develop versatile material models to enhance design optimization in engineering ap...
关键词：Functionally graded material Third-order shear deformation theory Isogeometric analysis Cutout plate 
基于Cutout-ResNet50的野外环境水稻病害识别系统
《扬州大学学报（自然科学版）》2024年第3期37-45,共9页黄思琪 张正华 郭丽瑞 李斌 
江苏省科技计划(现代农业)重点资助项目(BE2023340);江苏省研究生实践创新计划资助项目(SJCX23_1894);扬州市科技计划(产业前瞻性与关键技术)资助项目(YZ2023004)。
针对水稻病害图像在野外环境下存在的光照不均、明暗变化明显、因遮挡导致目标特征缺失和噪声重叠,以及野外环境的水稻数据集少且质量差等问题,提出一种基于改进ResNet50算法的野外环境水稻病害识别方法,并设计识别系统.在传统ResNet50...
关键词：水稻 病害识别 Cutout增强 迁移学习 ResNet50 
Influence of local stiffeners and cutout shapes on the vibration and stability characteristics of quasi-isotropic laminates under hygro-thermo-mechanical loadings
《Defence Technology（防务技术）》2022年第12期2107-2124,共18页T.Rajanna K.S.Subash Chandra K.Venkata Rao 
The perforated stiffened panel is generally found as a sub-component of sophisticated structures.The fundamental purpose of this panel is to withstand against buckling under complicated loading and environmental condi...
关键词：Locally stiffened panels Buckling VIBRATION Cutouts HETEROSIS Hygrothermal environment 
Thermal stress distribution around a thermally-insulated polygonal cutout in graphite/epoxy composite laminates under heat flux被引量：1
《Journal of Central South University》2021年第11期3418-3433,共16页Mohammad Hossein BAYATI CHALESHTARI Hadi KHORAMISHAD 
In this study,the effect of influencing parameters on the stress distribution around a polygonal cutout within a laminated composite under uniform heat flux was analytically examined.The analytical method was develope...
关键词：analytical solution thermal stress analysis polygonal cutout complex variable method polymeric composite 
Isogeometric nonlocal strain gradient quasi-three-dimensional plate model for thermal postbuckling of porous functionally graded microplates with central cutout with different shapes被引量：2
《Applied Mathematics and Mechanics(English Edition)》2021年第6期771-786,共16页Rui SONG S.SAHMANI B.SAFAEI 
Project supported by the Natural Science Foundation of Jiangxi Science and Technology Department(No. 20202BAB204027)。
This study presents the size-dependent nonlinear thermal postbuckling characteristics of a porous functionally graded material(PFGM) microplate with a central cutout with various shapes using isogeometric numerical te...
关键词：porosity functionally graded(FG)composite isogeometric approach quasi-three-dimensional(3D)plate theory nonlocal strain gradient elasticity 
Does proximal femoral nail antirotation achieve better outcome than previous-generation proximal femoral nail?被引量：5
《World Journal of Orthopedics》2020年第11期483-491,共9页Seung-Hoon Baek Seunggil Baek Heejae Won Jee-Wook Yoon Chul-Hee Jung Shin-Yoon Kim 
BACKGROUND There are few studies in the literature comparing the clinical outcomes and radiographic results of proximal femoral nail(PFN)and proximal femoral nail antirotation(PFNA)for pertrochanteric femoral fracture...
关键词：Pertrochanteric fracture Proximal femoral nail Proximal femoral nail antirotation Sliding distance CUTOUT OUTCOME 
Efficient Video Cutout by Paint Selection被引量：5
《Journal of Computer Science & Technology》2015年第3期467-477,共11页张赟 唐延龙 成可立 
This work was supported by the National High Technology Research and Development 863 Program of China under Grant No. 2013AA013903, the Zhejiang Provincial Natural Science Foundation of China under Grant No. LY14F020050, and the National Basic Research 973 Program of China under Grant No. 2011CB302205. Acknowledgement The authors would like to thank anonymous reviewers and editors for their valuable comments.
Video cutout refers to extracting moving objects from videos, which is an important step in many video editing tasks. Recent Mgorithms have limitations in terms of efficiency interaction style and robustness. This pap...
关键词：video cutout PROGRESSIVE graph cut paint selection 
Analysis of Cutout Fiber as Source of Delamination in Composites System Using FEM
《Journal of Chemistry and Chemical Engineering》2013年第1期34-39,共6页Ramadan A. Al-Madani Aimen. Elmahmody M. Jamaz 
Delamination in composite structures can be a serious threat to the safety of the structure. Delamination leads to loss of stiffness and strength of laminates under some conditions. This is particularly so in the case...
关键词：Composite materials interlaminar stress delamination. 
Experimental and numerical investigation of buckling in rectangular steel plates with groove-shaped cutouts被引量：1
《Journal of Zhejiang University-Science A(Applied Physics & Engineering)》2012年第6期469-480,共12页Y. Faradjian MOHTARAM J. Taheri KAHNAMOUEI M. SHARIATI B. BEHJAT 
Steel plates are widely used in various structures, such as the deck and bodies of ships and bridges, and in the aerospace industry. In many instances, these plates are subjected to axial compression loads that predis...
关键词：BUCKLING Steel plates CUTOUT Experimental analysis Finite element method （FEM） 
Efficient video cutout based on adaptive multilevel banded method被引量：3
《Science China(Information Sciences)》2012年第5期1082-1092,共11页CHEN MinGang SUI BoCong GAO Yan MA LiZhuang 
supported by Science and Technology Commission of Shanghai Municipality Program (Grant No.10511501200);National Basic Research Project of China (Grant No. 2011CB302200);National Natural Science Foundation of China (Grant No. 60873136);Cultivation Project of the Engineering Research Center of HWSW Co-design of the Ministry of Education
Although many efficient image cutout approaches have been proposed,it is still a challenge to cut out foreground objects from a video clip because of the costs of time and memory consumption and the difficulty in main...
关键词：video object cutout multilevel band graph cuts video segmentation 
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