GRAY

作品数:450被引量:999H指数:13
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相关领域:农业科学更多>>
相关作者:朱士信梁华马坤李名锐陈耿彪更多>>
相关机构:苏州鸿仁窗饰有限公司合肥工业大学清华大学湖北理工学院更多>>
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相关基金:国家自然科学基金中国博士后科学基金山东省自然科学基金教育部人文社会科学研究基金更多>>
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  • 期刊=Transactions of Nanjing University of Aeronautics and Astronauticsx
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Efficient Inverse Analysis for Solving a Coupled Conduction,Convection and Radiation Problem Involving Non⁃gray Participating Media
《Transactions of Nanjing University of Aeronautics and Astronautics》2024年第5期621-631,共11页HE Zheng CAO Zhenkun CHENG Xiang CUI Miao LIU Kun 
supported by the Na⁃tional Natural Science Foundation of China(No.12172078);the Fundamental Research Funds for the Central Univer⁃sities(No.DUT24MS007).
The presence of non-gray radiative properties in a reheating furnace’s medium that absorbs,emits,and involves non-gray creates more complex radiative heat transfer problems.Furthermore,it adds difficulty to solving t...
关键词:inverse problem coupled heat transfer problem Levenberg-Marquardt algorithm 
ANALYSIS ON GRAY NODES AND GRAYNESS DEGREE IN COMPLEX NETWORK被引量:1
《Transactions of Nanjing University of Aeronautics and Astronautics》2012年第2期125-130,共6页崔博 
Supported by the National Natural Science Foundation of China(71110307023)~~
Based on the theory of complex network and gray system, the sugesstion that there exist two types of gray nodes in complex networks, Gray Node I and Gray Node II, is concluded. The first one refers to the existent unk...
关键词:gray system complex network gray nodes grayness degree 
VEHICLE SEGMENTATION AND SHADOW HANDLER BASED ON EXTREMUM IMAGE被引量:3
《Transactions of Nanjing University of Aeronautics and Astronautics》2006年第1期65-71,共7页温惠英 徐建闽 刘利频 
The shadows similar to the vehicle and the spots caused by vehicle lamps need to be accurately detected in the vehicle segmentation involved in the video-based traffic parameter measurement. Generally, the road surfac...
关键词:gray-level structure extremun point image extremum polarity image shadow detecting VEHICLE 
LOCALIZATION OF OBJECT (SPINE) IN MEDICAL IMAGE USING ACTIVE SHAPE MODELS被引量:2
《Transactions of Nanjing University of Aeronautics and Astronautics》2003年第2期211-217,共7页徐涛 蔡宇新 
Active shape models (ASM), consisting of a shape model and a local gray-level appearance model, can be used to locate the objects in images. In original ASM scheme, the model of object′s gray-level variations is base...
关键词:object localization active shape models (ASM) gray-level appearance model principal component analysis SPINE 
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