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检索条件"主题词=Watershed algorithm"
271 条 记 录,以下是191-200 订阅
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Adaptive centroid optimization for Shack-Hartmann wavefront sensor
Adaptive centroid optimization for Shack-Hartmann wavefront ...
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International Conference on Optical Instruments and Technology (OIT) - Optoelectronic Imaging and Processing Technology
作者: Gan, Jinrui Jing, Wenbo Wang, Xiaoman Changchun Univ Sci & Technol Coll Optoelect Engn Changchun 130022 Peoples R China Changchun Univ Sci & Technol Coll Elect & Informat Engn Changchun 130022 Peoples R China
The accuracy of the Shack-Hartmann wavefront sensor (SHWS) for measuring the distortion wavefront is mainly dependent upon the measurement accuracy of the centroid of the focal spot. Many methods have been presented t... 详细信息
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Level Set-based CT Liver Image Segmentation with watershed and Artificial Neural Networks
Level Set-based CT Liver Image Segmentation with Watershed a...
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12th International Conference on Hybrid Intelligent Systems (HIS)
作者: Zidan, Abdalla Ghali, Neveen I. Hassanien, Aboul Ella Hefny, Hesham Cairo Univ Inst Stat Studies & Res Cairo Egypt Al Azhar Univ Fac Sci Cairo Egypt Cairo Univ Fac Comp & Informat Cairo Egypt
The objective of this paper is to evaluate a new combined approach intended for reliable CT liver image segmentation, to separate the liver from other organs, and segment the liver into a set of regions of interest (R... 详细信息
来源: 评论
Tongue-coating image segmentation based on combination of morphological gradient and watershed algorithms
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IMAGING SCIENCE JOURNAL 2011年 第6期59卷 311-316页
作者: Zhang, L. Qin, J. Zeng, Y. J. Beijing Univ Technol Ctr Biomed Engn Beijing 100022 Peoples R China Guangdong Univ Technol Comp Fac Guangzhou 510006 Guangdong Peoples R China Sun Yat Sen Univ Affiliated Hosp 1 TCM Dept Guangzhou 510080 Guangdong Peoples R China
The segmentation of tongue-coating images is very important to computer-aided traditional Chinese medicine (TCM) clinic diagnosis system. By now, algorithms for this segmentation are in low-accuracy or high-complexity... 详细信息
来源: 评论
A method of automatic image segmentation for gas bubbles in water
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Journal of Harbin Institute of Technology(New Series) 2012年 第4期19卷 31-36页
作者: 刘波 林焰 王云龙 State Key Laboratory of Structural Analysis for Industrial Equipment School of Naval Architecture and Ocean EngineeringDalian University of Technology
This paper presents an algorithm of automatic bubble image segmentation using the improved ant colony optimization methodology. The ant colony optimization method is a metaheuristic algorithm, and has been applied in ... 详细信息
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Interactive Image Segmentation Based on Grow Cut of Two Scale Graphs
Interactive Image Segmentation Based on Grow Cut of Two Scal...
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9th International Forum on Digital TV and Wireless Multimedia Communication, IFTC 2012
作者: Li, Xiaoqiang Chen, Jingsong Fan, Huafu Shanghai Univ Shool Comp Engn & Sci Shanghai Peoples R China Zhoukou Normal Univ Dept Math & Informat Sci Zhoukou Peoples R China
This paper proposes a novel interactive image segmentation algorithm based on the Grow Cut of two different scale graphs. Firstly, watershed algorithm based on color information has been used to partition the image in... 详细信息
来源: 评论
Automated Detection of Fully and Partially Riped Mango by Machine Vision
Automated Detection of Fully and Partially Riped Mango by Ma...
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International Conference on Soft Computing for Problem Solving (SocProS 2011)
作者: Chhabra, Manish Gupta, Abhishek Mehrotra, Prateek Reel, Smarti Thapar Univ Elect & Commun Dept Patiala 147001 Punjab India Jaypee Univ Informat Tech Dept Elect & Commun Waknaghat 173234 Himachal Prade India
Mango quality assessment is important in meeting market requirements. The quality of the mango can be judge by its length, thickness, width, area, etc. In this paper on the basis of simple mathematical calculations di... 详细信息
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Tongue-coating image segmentation based on combination of morphological gradient and watershed algorithms
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The Journal of Photographic Science 2011年 第6期59卷 311-316页
The segmentation of tongue-coating images is very important to computer-aided traditional Chinese medicine (TCM) clinic diagnosis system. By now, algorithms for this segmentation are in low-accuracy or high-complexity... 详细信息
来源: 评论
Skeleton Extraction algorithm of Plant Lein Based on watershed
Skeleton Extraction Algorithm of Plant Lein Based on Watersh...
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2011 Fourth International Conference on Intelligent Computation Technology and Automation(2011年第四届智能计算技术与自动化国际会议 ICICTA 2011)
作者: Xu Xiaohong Lin Shumin Zeng Qingmao Zhu Tonglin Research Institution of Agricultural Multimedia Technology South China Agricultural University SCAU College of Information South China Agricultural University SCAU Guangzhou China Research Institution of Agricultural Multimedia Technology South China Agricultural University SCAU Research Institution of Agricultural Multimedia Technology South China Agricultural University SCAU
Plant skeleton is a key geometrical of itself, it can reserve topology and shape information of the object, so it is easy to reconstruct the source form. In this paper, leaf vein skeleton extracting method based on... 详细信息
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Discrete modeling of human body using preprocessing and segmentation techniques of medical images
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REVISTA INTERNACIONAL DE METODOS NUMERICOS PARA CALCULO Y DISENO EN INGENIERIA 2011年 第3期27卷 200-226页
作者: Gavidia, G. Soudah, E. Martin-Landrove, M. Cerrolaza, M. Univ Politecn Cataluna CIMNE E-08028 Barcelona Spain Cent Univ Venezuela Inst Nacl Bioingn Caracas Venezuela Cent Univ Venezuela Ctr Fis Mol & Med Ctr Diagnost Docente Caracas Venezuela
The generation of anatomical models is one the most important concern to biomedical researchers as well as to medical doctors, due to needed to understand the human tissues. Is know that the soft tissues like heart, b... 详细信息
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COMPARISON OF TWO ACADEMIC SOFTWARE PACKAGES FOR ANALYZING TWO-DIMENSIONAL GEL IMAGES
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JOURNAL OF BIOINFORMATICS AND COMPUTATIONAL BIOLOGY 2011年 第6期9卷 775-794页
作者: Wu, Yukun Zhang, Le Univ Maryland Ctr Vaccine Dev Sch Med Baltimore MD 21201 USA Michigan Technol Univ Dept Math Sci Houghton MI 49931 USA
One of the key limitations for proteomic studies using two-dimensional (2D) gel is the lack of automatic, fast, robust, and reliable methods for detecting, matching, and quantifying protein spots. Although there are c... 详细信息
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