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检索条件"机构=Graphics and Image Processing Laboratory"
84 条 记 录,以下是21-30 订阅
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Simplified simulation and visualization of tubular flows with approximate centerline generation
Simplified simulation and visualization of tubular flows wit...
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Annual IEEE Symposium on Computer-Based Medical Systems
作者: Tiago H. C. Nobrega Diego Dias Bispo Carvalho Aldo von Wangenheim LAPIX - Laboratory for Image Processing and Computer Graphics UFSC - Federal University of Santa Catarina Brazil LAPIX - Laboratory for Image Processing and Computer Graphics UFSC - Federal University of Santa Catarina Florianópolis Brazil
We present a method to efficiently simulate fluid flows through tubular structures such as pipes and blood vessels. The method relies on the structure's centerline and for that purpose we present an algorithm to g... 详细信息
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Fast registration of tabular document images using the Fourier-Mellin transform
Fast registration of tabular document images using the Fouri...
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International Workshop on Document image Analysis for Libraries
作者: L.A.D. Hutchison W.A. Barrett Graphics Vision and Image Processing Laboratory Brigham Young University Provo UT USA
A new technique is presented for quickly identifying global affine transformations applied to tabular document images, and to correct for those transformations. This technique, based on the Fourier-Mellin transform, i... 详细信息
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Extraction of human body skeleton based on silhouette images
Extraction of human body skeleton based on silhouette images
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2nd International Workshop on Education Technology and Computer Science, ETCS 2010
作者: Ding, Jianhao Wang, Yigang Yu, Lingyun State Key Laboratory of CAD and CG Zhejiang University Hangzhou China Institute of Computer Graphics and Image Processing Hangzhou Dianzi University Hangzhou China Department of Mathematics and Computing Science University of Groningen Netherlands
Skeleton extraction is essential for general shape representation. A typical skeletonization algorithm should obtain the ability to preserve original object's topological and hierarchical properties. However, most... 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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Keycap character detection model based on target classification  7
Keycap character detection model based on target classificat...
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2024 7th International Conference on Intelligent Manufacturing and Automation, IMA 2024
作者: Xiong, Taiping Zhu, Zhiguo Wang, Tinghao School of Computer and Information Security Guilin University of Electronic Technology Guangxi Guilin541004 China Key Laboratory of Image Graphics and Intelligent Processing in Guangxi Guilin University of Electronic Technology Guangxi Guilin541004 China
The production process of keycaps may result in surface character defects. The existing keycap character defect detection technology has low efficiency and accuracy, hindering the automation of keycap manufacturing. A... 详细信息
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Lossless Compression of Maps, Charts, and Graphs via Color Separation
Lossless Compression of Maps, Charts, and Graphs via Color S...
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Data Compression Conference (DCC)
作者: Saif alZahir Arber Borici Graphics and Image Processing Laboratory Computer Science University of Northern British Columbia BC Canada
Summary form only given. In this research, we present a fast and efficient lossless compression scheme for discrete-color digital map images, charts, and graphs stored in the raster image format. The proposed scheme d... 详细信息
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Virtual housing design experience platform
Virtual housing design experience platform
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International Conference on Multimedia Technology
作者: Dai, Dameng Ding, Jianhao Wang, Yigang College of Physics and Electronic Information and Engineering Wenzhou University Wenzhou China Institute of Computer Graphics and Image Processing Hangzhou Dianzi University Hangzhou China State Key Laboratory of CAD and CG Zhejiang University Hangzhou China
Traditional display fashions of housing design mainly depend on static pictures, which are short of the intuition of house space and do not support interaction during design periods. This paper proposes a virtual hous... 详细信息
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Interactive Simulation and Visualization of Fluids with Surface Raycasting
Interactive Simulation and Visualization of Fluids with Surf...
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Brazilian Symposium on Computer graphics and image processing (SIBGRAPI)
作者: Renan Teston Inácio Tiago H. C. Nobrega Diego D. B. Carvalho Aldo von Wangenheim LAPIX - Laboratory for Image Processing and Computer Graphics Federal University of Santa Catarina Florianópolis Brazil
We present a method to couple particle-based fluid simulation methods such as Smoothed Particle Hydrodynamics (SPH) and volume rendering in order to visualize the fluid. A volume is generated from the fluid's impl... 详细信息
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A Low Complexity Wavelet-Packets Based image Signature for Indexing and Retrieval
A Low Complexity Wavelet-Packets Based Image Signature for I...
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Canadian Conference on Electrical and Computer Engineering (CCECE)
作者: Saif Zahir Computer Science Department UNBC Image Processing Multimedia and Graphics Laboratory Prince George BC Canada
image signature is a signal that is significantly shorter and simpler than the image signal and can be used to efficiently identify the original image. Generating an image signature that accurately represents an image... 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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