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检索条件"主题词=Image processing algorithms"
650 条 记 录,以下是421-430 订阅
排序:
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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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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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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Rapid assembly of gold nanoparticle-based microstructures using optically-induced electrokinetics
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OPTICAL MATERIALS EXPRESS 2014年 第11期4卷 2368-2380页
作者: Liang, Wenfeng Liu, Lianqing Lai, Sam Hok-Sum Wang, Yuechao Lee, Gwo-Bin Li, Wen Jung Chinese Acad Sci Shenyang Inst Automat State Key Lab Robot Shenyang 110016 Peoples R China Shenyang Jianzhu Univ Sch Transportat & Mech Engn Shenyang 110168 Peoples R China City Univ Hong Kong Dept Mech & Biomed Engn Hong Kong Hong Kong Peoples R China Natl Tsing Hua Univ Dept Power Mech Engn Hsinchu Taiwan
This paper presents a rapid approach for assembling gold nanoparticles (AuNPs)-based microstructures using optically-induced electrokinetics. Results showed that number of AuNPs in the assembled microstructures could ... 详细信息
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Influence of lenslet number on performance of image restoration algorithms for the TOMBO imaging system
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OPTICS EXPRESS 2014年 第7期22卷 8298-8308页
作者: Gao, Yuan Dong, Lizhi Yang, Ping Tang, Guomao Xu, Bing Chinese Acad Sci Inst Opt & Elect Lab Adapt Opt Chengdu 610209 Peoples R China Chinese Acad Sci Key Lab Adapt Opt Chengdu 610209 Peoples R China Univ Chinese Acad Sci Beijing 100049 Peoples R China
In this paper the influence of the number of lenslets on the performance of image restoration algorithms for the thin observation module by bound optics (TOMBO) imaging system was investigated, and the lenslet number ... 详细信息
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Using image processing algorithms for Energy Efficient Routing Algorithm in Sensor Networks
Using Image Processing Algorithms for Energy Efficient Routi...
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Computation World - Future Computing, Service Computation, Cognitive, Adaptive, Content, Patterns Conference
作者: Gilg, Marc Yousef, Yaser Lorenz, Pascal Univ Haute Alsace F-68000 Colmar France
Energy consumption is a major problem in Wireless Sensor Networks (WSNs) because energy resources of sensors are limited. Several protocols have been created to solve this problem. The main objective of these protocol... 详细信息
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Object-independent structural image analysis: History and modern approaches
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JOURNAL OF OPTICAL TECHNOLOGY 2014年 第11期81卷 642-650页
作者: Lutsiv, V. R. Malashin, R. O. St Petersburg Natl Res Univ Informat Technol Mech St Petersburg Russia SI Vavilov State Opt Inst St Petersburg Russia
This paper discusses the history of the appearance and development of structural image analysis. The characteristic disadvantages and advantages of the structural methods that are used and the prerequisites for improv... 详细信息
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Axially distributed sensing with a monoscopic imaging lens for single-shot distance measurements
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APPLIED OPTICS 2014年 第22期53卷 5078-5083页
作者: Sandner, Marc Kolenovic, Ervin Klattenhoff, Reiner Kolenovic, Elam Elandaloussi, Frank von Kopylow, Christoph Bergmann, Ralf B. BIAS Bremer Inst Angew Strahltechn GmbH D-28359 Bremen Germany Syperion GmbH & Co KG D-28199 Bremen Germany VEW Vereinigte Elekt Werkstatten GmbH D-28357 Bremen Germany Univ Bremen Fac Phys & Elect Engn D-28359 Bremen Germany
Using the image-based optical measurement method known as axially distributed sensing ( ADS), the depth information of a scene is retrieved by evaluating images recorded with a camera positioned on multiple points alo... 详细信息
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Flame spectra-temperature estimation based on a color imaging camera and a spectral reconstruction technique
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APPLIED OPTICS 2014年 第28期53卷 6351-6361页
作者: Carlos, Toro N. Luis, Arias P. Torres, Sergio Sbarbaro, Daniel Univ Concepcion Dept Elect Engn Concepcion Chile Univ Concepcion Ctr Opt & Photon Concepcion Chile
In this paper a low-cost, practical pixel-based flame spectrum and temperature estimation system based on flame color images is proposed. A spectral resolution of similar to 0.4 nm is achieved with an optical system f... 详细信息
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