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检索条件"主题词=Detection and tracking algorithms"
1721 条 记 录,以下是1521-1530 订阅
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Exact and approximate cone-beam reconstruction algorithms for C-arm based cone-beam CT using a two-concentric-arc source trajectory
Exact and approximate cone-beam reconstruction algorithms fo...
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Medical Imaging 2008 Conference
作者: Zhuang, Tingliang Zambelli, Joseph Nett, Brian Leng, Shuai Chen, Guang-Hong Univ Wisconsin Dept Med Phys Madison WI 53792 USA
In this paper, we present shift-invariant filtered backprojection (FBP) cone-beam image reconstruction algorithms for a cone-beam CT system based on a clinical C-arm gantry. The source trajectory consists of two conce... 详细信息
来源: 评论
POLYCHROMATIC NEUROCOMPUTING
POLYCHROMATIC NEUROCOMPUTING
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INTERNATIONAL TOPICAL MEETING ON OPTICAL COMPUTING ( OC 92 )
作者: YU, FTS YANG, XY GREGORY, DA Pennsylvania State Univ. (United States)
A polychromatic optical neuro-computer for color pattern recognition with cascaded liquid crystal televisions (LCTV) is presented. Extension of this neural net to multichannel operation is proposed and preliminary exp... 详细信息
来源: 评论
REAL-TIME COMPUTATIONAL NEEDS OF A MULTISENSOR FEATURE-BASED RANGE-ESTIMATION METHOD
REAL-TIME COMPUTATIONAL NEEDS OF A MULTISENSOR FEATURE-BASED...
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CONF ON SENSOR FUSION AND AEROSPACE APPLICATIONS
作者: SUORSA, RE SRIDHAR, B FONG, TW NASA Ames Research Ctr. (United States) Recom Technologies Inc. (United States)
The computer vision literature describes many methods to perform obstacle detection and avoidance for autonomous or semi-autonomous vehicles. Methods may be broadly categorized into field-based techniques and feature-... 详细信息
来源: 评论
Extraction of object lines in engineering drawings
Extraction of object lines in engineering drawings
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Document Recognition
作者: Lai, Chan P. Kasturi, Rangachar The Pennsylvania State Univ. (United States)
Classification of object lines in mechanical part drawings is a critical problem for automated conversion of drawings from paper medium to CAD databases. We describe new methods for classifying object lines. These met... 详细信息
来源: 评论
Earth beacon acquisition and tracking under various illumination conditions
Earth beacon acquisition and tracking under various illumina...
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Conference on Free-Space Laser Communication Technologies XIII
作者: Marino, B Tsou, HP Yan, TY Loyola Marymount Univ Dept Elect Engn Los Angeles CA 90045 USA
The use of sun-illuminated Earth images has been explored to aid in meeting the stringent pointing requirements for deep space optical downlink telemetry. It has been shown that fully illuminated Earth images provide ... 详细信息
来源: 评论
Research on intelligent task planning technology based on multi-satellite and multi-payload
Research on intelligent task planning technology based on mu...
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2024 International Conference on Automation Control, Algorithm, and Intelligent Bionics, ACAIB 2024
作者: Zhuang, Chaoran Shi, Xiaojin Wang, Weishi Qian, Chengyuan Wang, Jingqiao Beijing China
The number of remote sensing satellites is increasing, and the types and number of payload are also increasing. User demand is also increasing, and satellite resources are still relatively tight. To study how to coord... 详细信息
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Recognition methodology: algorithms & architecture
Recognition methodology: Algorithms & architecture
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Image Pattern Recognition: Algorithm Implementations, Techniques, and Technology 1987
作者: Haralick, Robert M. Department of Electrical Engineering FT-10 University of Washington SeattleWA98195 United States
Computer recognition and inspection of objects is, in general , a complex procedure requiring a variety of kinds of steps which successively transform the iconic data to recognition information. We hypothesize that th... 详细信息
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Abnormal temperature monitoring and simulation of submarine cable based on exponential characteristic  3
Abnormal temperature monitoring and simulation of submarine ...
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3rd International Conference on Electronics Technology and Artificial Intelligence, ETAI 2024
作者: Xu, Xinyu School of Information Engineering Shanghai Maritime University Shanghai201306 China
When the temperature of a submarine cable spikes unexpectedly, prompt repairs are crucial to prevent a thermal breakdown accident that could compromise production safety and result in substantial economic losses. Moni... 详细信息
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CONTROL OF FLEXIBLE, KINEMATICALLY REDUNDANT ROBOT MANIPULATORS
CONTROL OF FLEXIBLE, KINEMATICALLY REDUNDANT ROBOT MANIPULAT...
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CONF ON COOPERATIVE INTELLIGENT ROBOTICS IN SPACE
作者: NGUYEN, LA WALKER, ID DEFIGUEIREDO, RJP Rice Univ. (United States) Univ. of California/Irvine (United States)
The use of kinematic redundancy in control algorithms to avoid singularities evade obstacles minimize joint torques manipulator kinetic energy end effector contact forces etc. . . has been among the most active resear... 详细信息
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Modeling of linewidth measurement in SEMs using advanced Monte Carlo software
Modeling of linewidth measurement in SEMs using advanced Mon...
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Conference on Metrology, Inspection, and Process Control for Microlithography XX
作者: Babin, S. Borisov, S. Ivanchikov, A. Ruzavin, I. Abeam Technol Castro Valley CA USA
Accurate measurement of linewidth is a critical problem in sub-100 nm semiconductor manufacturing, where required accuracy is in the range of 1 nm and below. CD-SEMs are usually used for such measurements. A cross-cor... 详细信息
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