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检索条件"主题词=image processing algorithms"
726 条 记 录,以下是421-430 订阅
排序:
Automated Analysis of Line Plots in Documents  13
Automated Analysis of Line Plots in Documents
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13th IAPR International Conference on Document Analysis and Recognition (ICDAR)
作者: Nair, Rathin Radhakrishnan Sankaran, Nishant Nwogu, Ifeoma Govindaraju, Venu SUNY Buffalo Dept Comp Sci & Engn Buffalo NY 14260 USA
Information graphics, such as graphs and plots, are used in technical documents to convey information to humans and to facilitate greater understanding. Usually, graphics are a key component in a technical document, a... 详细信息
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In situ image processing capabilities of ARM-based micro-controllers
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JOURNAL OF REAL-TIME image processing 2014年 第1期9卷 111-125页
作者: Taysi, Z. Cihan Yavuz, A. Gokhan Guvensan, M. Amac Karsligil, M. Elif Yildiz Tech Univ ISL Istanbul Turkey Yildiz Tech Univ Dept Comp Engn Istanbul Turkey
Dealing with visual data is the key for environmental monitoring tasks in Wireless Multimedia Sensor Networks (WMSNs). Tasks such as object detection, recognition, and/or tracking do require extracting and using the r... 详细信息
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Real-time image edge enhancement with a spiral phase filter and graphic processing unit
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APPLIED OPTICS 2014年 第19期53卷 4297-4300页
作者: Zhong, Zhi Gao, Pengjun Shan, Mingguang Wang, Ying Zhang, Yabin Harbin Engn Univ Coll Informat & Commun Engn Harbin 150001 Heilongjiang Peoples R China
Isotropic image edge enhancement with high contrast can be achieved using a spiral phase filter (SPF) in a 4f optical system. However, real-time application of edge enhancement with SPF has generally been limited due ... 详细信息
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Improving night sky star image processing algorithm for star sensors
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JOURNAL OF THE OPTICAL SOCIETY OF AMERICA A-OPTICS image SCIENCE AND VISION 2014年 第4期31卷 794-801页
作者: Arbabmir, Mohammad Vali Mohammadi, Seyyed Mohammad Salahshour, Sadegh Somayehee, Farshad Amirkabir Univ Technol Tehran Iran Shiraz Univ Technol Shiraz Iran Khaje Nasir Toosi Univ Technol Tehran Iran
In this paper, the night sky star image processing algorithm, consisting of image preprocessing, star pattern recognition, and centroiding steps, is improved. It is shown that the proposed noise reduction approach can... 详细信息
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Statistics-based reconstruction method with high random-error tolerance for integral imaging
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APPLIED OPTICS 2015年 第28期54卷 E176-E180页
作者: Zhang, Juan Zhou, Liqiu Jiao, Xiaoxue Zhang, Lei Song, Lipei Zhang, Bo Zheng, Yi Zhang, Zan Zhao, Xing Nankai Univ Minist Educ China Key Lab Opt Informat Sci & Technol Inst Modern Opt Tianjin 300071 Peoples R China Hebei Univ Engn Sch Sci Wuxi 056038 Hebei Peoples R China
A three-dimensional (3D) digital reconstruction method for integral imaging with high random-error tolerance based on statistics is proposed. By statistically analyzing the points reconstructed by triangulation from a... 详细信息
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Effective speckle noise suppression in optical coherence tomography images using nonlocal means denoising filter with double Gaussian anisotropic kernels
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APPLIED OPTICS 2015年 第13期54卷 D43-D50页
作者: Aum, Jaehong Kim, Ji-hyun Jeong, Jichai Korea Univ Dept Radio Engn Seoul 136713 South Korea Korea Univ Dept Brain & Cognit Engn Seoul 136713 South Korea
Non-local means (NLM) filter is one of the state-of-the-art denoising filters. It exploits the presence of similar features in an image and averages those similar features to remove noise. However, a conventional NLM ... 详细信息
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Real-time automated counterfeit integrated circuit detection using x-ray microscopy
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APPLIED OPTICS 2015年 第13期54卷 D25-D32页
作者: Mahmood, Kaleel Carmona, Pedro Latorre Shahbazmohamadi, Sina Pla, Filiberto Javidi, Bahram Univ Connecticut Dept Elect & Comp Engn Storrs CT 06269 USA Jaume I Univ Inst New Imaging Technol Dept Comp Languages & Syst Castellon De La Plana 12071 Spain
Determining the authenticity of integrated circuits is paramount to preventing counterfeit and malicious hardware from being used in critical military, healthcare, aerospace, consumer, and industry applications. Exist... 详细信息
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Mid-infrared imaging system based on polarizers for detecting marine targets covered in sun glint
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Optics express 2016年 第15期24卷 16396-409页
作者: Huijie Zhao Zheng Ji Ying Zhang Xiaofeng Sun Pengfei Song Yansong Li School of Instrumentation Science & Opto-electronics Engineering Beihang University 37 Xueyuan Road Haidian Beijing 100191 China China Academy of Space Technology 104 Youyi Road Haidian Beijing 100094 China
When a marine target is detected by a mid-infrared detector on a sunny day, the target's information could be lost if it is located in sun glint. Therefore, we developed a new mid-infrared imaging system capable o... 详细信息
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Toward omnidirectional and automated imaging system for measuring oceanic whitecap coverage
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Journal of the Optical Society of America. A, Optics, image science, and vision 2016年 第8期33卷 1589-97页
作者: Raied S Al-Lashi School of Food Science and Nutrition Faculty of Mathematics and Physical Sciences University of Leeds Leeds UK (R.Al-lashi@leeds.ac.uk)
Accurate measurements of oceanic whitecap coverage from whitecap images are required for better understanding air-gas transfer and aerosol production processes. However, this is a challenging task because whitecap pat... 详细信息
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Ordered subsets convex algorithm and automatic image processing sequences: The solid bases for 3D THz inspection  7th
Ordered subsets convex algorithm and automatic image process...
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International Symposium on Ultrafast Phenomena and Terahertz Waves, ISUPTW 2014
作者: Balacey, H. Perraud, J.-B. Bou Sleiman, J. Recur, B. Mounaix, P. LOMA Bordeaux University CNRS-UMR 5798 351 cours de la Libération Talence33405 France Noctylio S.A.S 59 cours de l'Intendance Bordeaux33000 France Australian National University Dept Applied Maths RSPE Canberra Australia
In the field of non-destructive testing, Terahertz (THz) tomography is a modern imaging technique permitting 3D inspection of opaque objects. A tomographic procedure reconstructs a 3D volume of the acquired object by ... 详细信息
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