国家自然科学基金(60333010)

作品数:40被引量:174H指数:8
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相关作者:叶修梓张三元查红彬陈志杨普建涛更多>>
相关机构:浙江大学北京大学浙江工业大学浙江工商大学更多>>
相关期刊:《农机化研究》《中国机械工程》《模式识别与人工智能》《北京大学学报(自然科学版)》更多>>
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  • 期刊=Journal of Zhejiang University-Science A(Applied Physics & Engineerx
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Mesh parameterization based on edge collapse
《Journal of Zhejiang University-Science A(Applied Physics & Engineering)》2009年第8期1153-1159,共7页Jiang QIAN Xiu-zi YE Cui-hao FANG San-yuan ZHANG 
supported by the National Natural Science Foundation of China (Nos.60273060,60333010 and 60473106);the Research Fund for the Doctoral Program of Higher Education of China (No.20030335064)
Parameterizations that use mesh simplification to build the base domain always adopt the vertex removal scheme.This paper applies edge collapse to constructing the base domain instead.After inducing the parameterizati...
关键词:Edge collapse Vertex removal MAPPING Edge classification 
Interactive point cloud blending by drag-and-drop被引量:1
《Journal of Zhejiang University-Science A(Applied Physics & Engineering)》2007年第10期1633-1641,共9页ZOU Wan-hong DING Zhan YE Xiu-zi CHEN Zhi-yang 
Project supported by the National Natural Science Foundation of China (Nos. 60473106 and 60333010);the Program for Chang-jiang Scholars and Innovative Research Team in University (No. IRT0652), China
With the rapid development of 3D digital photography and 3D digital scanning devices, massive amount of point samples can be generated in acquisition of complex, real-world objects, and thus create an urgent need for ...
关键词:Drag-and-drop Point cloud model Interactive blending Geometry modeling 
Adaptive foreground and shadow segmentation using hidden conditional random fields被引量:1
《Journal of Zhejiang University-Science A(Applied Physics & Engineering)》2007年第4期586-592,共7页CHU Yi-ping YE Xiu-zi QIAN Jiang ZHANG Yin ZHANG San-yuan 
Project supported by the National Natural Science Foundation of China (Nos. 60473106, 60273060 and 60333010);the Ministry of Education of China (No. 20030335064);the Education Depart-ment of Zhejiang Province, China (No. G20030433)
Video object segmentation is important for video surveillance, object tracking, video object recognition and video editing. An adaptive video segmentation algorithm based on hidden conditional random fields (HCRFs) is...
关键词:Video segmentation Shadow elimination Hidden conditional random fields (HCRFs) On-line learning 
3D graphical visualization of the genetic architectures underlying complex traits in multiple environments被引量:1
《Journal of Zhejiang University-Science A(Applied Physics & Engineering)》2007年第4期563-567,共5页HU Cheng-cheng YE Xiu-zi ZHANG Yin YU Rong-dong YANG Jian ZHU Jun 
Project supported by the National Natural Science Foundation of China (Nos. 60473106, 60273060 and 60333010);and the Ph.D. Programs Foundation of Ministry of Education,China (Nos.20030335064 and 20060335114 )
An approach for generating interactive 3D graphical visualization of the genetic architectures of complex traits in multiple environments is described. 3D graphical visualization is utilized for making improvements on...
关键词:Ouantitative trait locus (QTL) VISUALIZATION 3D graphical Interactive visualization 
A level set based segmentation approach for point-sampled surfaces被引量:4
《Journal of Zhejiang University-Science A(Applied Physics & Engineering)》2007年第4期575-585,共11页MIAO Yong-wei FENG Jie-qing ZHENG Guo-xian PENG Qun-sheng 
Project supported by the National Basic Research Program (973) of China (No. 2002CB312101);the National Natural Science Foundation of China (Nos. 60503056, 60373036, 60333010);the Education Department of Zhejiang Province, China (No. 20060797)
Segmenting a complex 3D surface model into some visually meaningful sub-parts is one of the fundamental problems in digital geometry processing. In this paper, a novel segmentation approach of point-sampled surfaces i...
关键词:Point-samoled surfaces SEGMENTATION Level set method Extended curvature field 
H.264/AVC error resilience tools suitable for 3G mobile video services
《Journal of Zhejiang University-Science A(Applied Physics & Engineering)》2005年第B08期41-46,共6页柳林 叶修梓 张三元 张引 
Project supported by the National Natural Science Foundation of China (Nos. 60473106 and 60333010), China Ministry of Education(No. 20030335064), and China Ministry of Science and Technology(No. 2003AA4Z1020)
The emergence of third generation mobile system (3G) makes video transmission in wireless environment possible, and the latest 3GPP/3GPP2 standards require 3G terminals support H.264/AVC. Due to high packet loss rate ...
关键词:Error resilience tools H.264/AVC 3G mobile video services 
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