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检索条件"机构=Institute of Computer graphics and Image Processing"
143 条 记 录,以下是71-80 订阅
排序:
AUTOMATED FABRIC INSPECTION BASED ON A STRUCTURAL TEXTURE ANALYSIS METHOD
AUTOMATED FABRIC INSPECTION BASED ON A STRUCTURAL TEXTURE AN...
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SATELLITE CONF AT THE 1988 BIANNUAL INTERNATIONAL CONF ON PATTERN RECOGNITION : RECENT ISSUES IN PATTERN ANALYSIS AND RECOGNITION
作者: TUFIS, I International Basic Laboratory for Image Processing and Computer Graphics Central Institute for Cybernetics and Information Processes Kurstr. 33 P.O.B. 1298 Berlin Germany Department of Robotics and Real Time Systems Research Institute for Computer Technique and Informatics B-dul Miciurin 8-10 Bucharest 1 71316 Romania
An approach for applying a structural texture analysis method to automatic visual inspection of fabric samples in the textile industry is presented. The main steps (image preprocessing, image segmentation, model descr... 详细信息
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A Multi-Level Thresholding image Segmentation Based on an Improved Artificial Bee Colony Algorithm  2nd
A Multi-Level Thresholding Image Segmentation Based on an Im...
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2nd EAI International Conference on Robotic Sensor Networks, ROSENET 2018
作者: Xia, Xingyu Gao, Hao Hu, Haidong Lan, Rushi Pun, Chi-Man The Institute of Advanced Technology Nanjing University of Posts and Telecommunications Nanjing China Department of Computer and Information Science University of Macau China Beijing Institute of Control Engineering Beijing China Key Laboratory of Intelligent Processing of Computer Image and Graphics Guilin University of Electronic Technology Guilin China
As a popular evolutionary algorithm, artificial bee colony (ABC) algorithm has been successfully applied into the threshold-based image segmentation problem. Based on our analysis, we find that the Otsu segmentation f... 详细信息
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Extended Cubic Uniform B-spline and α-B-spline
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Acta Automatica Sinica 2008年 第8期34卷 980-984页
作者: Gang XU Guo-Zhao WANG Institute of Computer Graphics and Image Processing Department of Mathematics Zhejiang University Hangzhou 310027 P. R. China
Spline curve and surface play an important role in CAD and computer graphics. In this paper, we propose several extensions of cubic uniform B-spline. Then, we present the extensions of interpolating α-B-spline based ... 详细信息
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Optimal surface normal from affine transformation  10
Optimal surface normal from affine transformation
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10th International Conference on computer Vision Theory and Applications, VISAPP 2015
作者: Daniel, Barath Molnar, Jozsef Hajder, Levente Geometric Modelling and Computer Vision Laboratory MTA SZTAKI Kende utca 13-17 BudapestH-1111 Hungary Department of Image Processing and Computer Graphics Institute of Informatics University of Szeged Árpád tér 2 SzegedH-6720 Hungary
This paper deals with surface normal estimation from calibrated stereo images. We show here how the affine transformation between two projections defines the surface normal of a 3D planar patch. We give a formula that... 详细信息
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Parallel conflict-free optimal access to complete extended Q-ary trees  4th
Parallel conflict-free optimal access to complete extended Q...
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4th International Workshop on Parallel processing by Cellular Automata and Arrays, Parcella 1988
作者: Creutzburg, Reiner Academy of Sciences of the G.D.R Central Institute of Cybernetics and Information Processes International Basic Laboratory for Image Processing and Computer Graphics Kurstrasse 33 P.O.Box 1298 BerlinDDR-1086 Germany
In this paper we investigate the parallel conflict-free access to complete extended q-ary subtrees of complete q-ary trees. Thereby the memory module assignment function S is supposed to be recursively linear and nonl... 详细信息
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Human object extraction using nonextensive fuzzy entropy and chaos differential evolution
International Journal of Signal Processing, Image Processing...
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International Journal of Signal processing, image processing and Pattern Recognition 2013年 第2期6卷 43-54页
作者: Nie, Fangyan Li, Jianqi Rong, Qiusheng Pan, Meisen Zhang, Fen Institute of Graphics and Image Processing Technology College of Computer Science and Technology Hunan University of Arts and Science China
Human object extraction from infrared image has broad applications, and has become an active research area in image processing community. Combined with chaos differential evolution (CDE) algorithm and morphological op... 详细信息
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Block-based normalized-cut algorithm for image segmentation
Block-based normalized-cut algorithm for image segmentation
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作者: Song, Haiyu Li, Xiongfei Wang, Pengjie Chen, Jingrun Key Laboratory of Symbol Computation and Knowledge Engineering Ministry of Education Jilin University Changchun China Institute of Computer Graphics and Image Processing Dalian Nationalities University Dalian China State Key Laboratory of CAD and CG Zhejiang University Hangzhou China
Automatic image segmentation remains a challenging problem in the fields of computer vision, image analysis and understanding. A lot of algorithms and technologies have been proposed and developed for image segmentati... 详细信息
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Head detection and localization from sparse 3D data
Head detection and localization from sparse 3D data
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24th German Association for Pattern Recognition Symposium, DAGM 2002
作者: Clabian, Markus Rötzer, Harald Bischof, Horst Kropatsch, Walter Advanced Computer Vision GmbH Donau City Str.1 ViennaA-1220 Austria Institute for Computer Graphics and Vision Graz University of Technology Inffeldgasse 16 GrazA-8010 Austria Pattern Recognition and Image Processing Group Institute of Computer Aided Automation Computer Science Department Vienna University of Technology Favoritenstr. 9 ViennaA-1040 Austria
Head detection is an important, but difficult task, if no restrictions such as static illumination, frontal face appearance or uniform background can be assumed. We present a system that is able to perform head detect... 详细信息
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Weighted approximate developable minimal B̀�zier surfaces
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Journal of Computational Information Systems 2009年 第4期5卷 1047-1052页
作者: Xu, Gang Wang, Guozhao Chen, Xiaodiao College of Computer Hangzhou Dianzi University Hangzhou 310018 China Institute of Image Processing and Computer Graphics Department of Mathematics Zhejiang University Hangzhou 310027 China
Developable surfaces and minimal surfaces have been employed in many areas such as sheet-metal and plate-metal based industries, architecture, aviation and ship manufacture. However, nonplanar minimal surfaces cannot ... 详细信息
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Fast and accurate environment modeling using three-dimensional occupancy grids
Fast and accurate environment modeling using three-dimension...
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International Conference on computer Vision Workshops (ICCV Workshops)
作者: Katrin Pirker Matthias Rüther Horst Bischof Gerald Schweighofer Institute for Computer Graphics and Vision University of Technology Graz Austria Institute of Digital Image Processing Joanneum Research GmbH Graz Austria
Building a dense and accurate environment model out of range image data faces problems like sensor noise, extensive memory consumption or computation time. We present an approach which reconstructs 3D environments usi... 详细信息
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