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检索条件"主题词=Detection algorithms"
7382 条 记 录,以下是4891-4900 订阅
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Towards Detecting Changes in Underwater Image Sequences
Towards Detecting Changes in Underwater Image Sequences
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OCEANS 2008 - MTS/IEEE Kobe Techno-Ocean (OCEANS Kobe 2008), vol.2
作者: Olivier Delaunoy Nuno Gracias Rafael Garcia Computer Vision and Robotics Group University of Girona Spain
Detecting changes between images of the same scene taken at different times is of great interest for monitoring and understanding the environment. It is widely used for on-land application but suffers from different c... 详细信息
来源: 评论
Character localization in video sequences
Character localization in video sequences
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International Workshop on Content-Based Multimedia Indexing, CBMI
作者: Balazs Enyedi Lajos Konyha Kalman Fazekas Turan Jan Department of Broadband Infocommand Electromagnetic Theory Budapest University슠of슠Technology슠and슠Economics Hungary Department of Electronics and Multimedia Communications Technical University of Kosice Slovakia
Character localization in video sequences is considered a complex and diverse problem. This task can be decomposed into two clearly separate problems: localizing the character regions in the source image, and recogniz... 详细信息
来源: 评论
Full-rate full-diversity differential MIMO
Full-rate full-diversity differential MIMO
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Asilomar Conference on Signals, Systems & Computers
作者: M. Rezk B. Friedlander Department of Electrical Engineering University of California Santa Cruz CA USA
Differential multiple input multiple output (MIMO) enables communication without the need for channel estimation and the associated overhead due to the transmission of pilots. A number of differential MIMO techniques ... 详细信息
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Visualization of Time-Varying Features
Visualization of Time-Varying Features
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DoD High Performance Computing Modernization Program Users Group
作者: Mahnas Jean Mohammadi-Aragh Sean Ziegeler Joel Martin Robert J. Moorhead GeoResources Institute Mississippi State University Starkville MS USA
Accurate feature detection in both imagery (scalar data) and model output (scalar and vector data) is required to verify model accuracy based on real, observed conditions. After applying an appropriate feature detecti... 详细信息
来源: 评论
Microelectrode Signals Segmentation Using Stationary Wavelet Transform
Microelectrode Signals Segmentation Using Stationary Wavelet...
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International Conference on BioMedical Engineering and Informatics (BMEI)
作者: Cristian Guarnizo Alvaro Orozco German Castellanos Electrical Engeenering Universidad Tecnologica de Pereira Pereira Colombia Electrical Engeenering Universidad Tecnologica de Pereira Colombia Electronic Engeenering Universidad Nacional de Colombia Colombia
We present a methodology for the automatic segmentation of extracellular microelectrode recordings (MER) based on stationary wavelet transform and modified F test which identify segments with equal time - frequency be... 详细信息
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Flexible infrastructure free navigation for vehicles in underground mines
Flexible infrastructure free navigation for vehicles in unde...
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International IEEE Conference on Intelligent Systems, IS
作者: Johan Larsson Mathias Broxvall Alessandro Saffiotti Sweden and Atlas Copco Rock Drills Örebro University Orebro Sweden Aass Örebro University Orebro Sweden
During the last decade, mining companies and mobile equipment manufacturers have pursued improved efficiency, productivity, and safety in underground mining operations by automating some of the functions of undergroun... 详细信息
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An Algorithm to Detect Stepping-Stones in the Presence of Chaff Packets
An Algorithm to Detect Stepping-Stones in the Presence of Ch...
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International Conference on Parallel and Distributed Systems (ICPADS)
作者: Ying-Wei Kuo Shou-Hsuan Stephen Huang Department of Computer Science University of Houston Houston TX USA
A major concern for network intrusion detection systems is the ability of an intruder to evade the detection by routing through a chain of the intermediate hosts to attack a target machine and maintain the anonymity. ... 详细信息
来源: 评论
Modeling background activity for behavior subtraction
Modeling background activity for behavior subtraction
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ACM/IEEE International Conference on Distributed Smart Cameras, ICDSC
作者: Pierre-Marc Jodoin Janusz Konrad Venkatesh Saligrama Départment dE28099Infonnatique Université de Sherbrook Sherbrooke QUE Canada Electrical and Computer Engineering Boston University Boston MA USA
The detection of events that differ from what is considered normal is, arguably, the most important task for camera-based surveillance. Clearly, the definition of normal behavior differs from one application to anothe... 详细信息
来源: 评论
An Adaptive K-best Algorithm without SNR Estimation for MIMO Systems
An Adaptive K-best Algorithm without SNR Estimation for MIMO...
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IEEE Conference on Vehicular Technology (VTC)
作者: Bong-seok Kim Hannah Kim Kwonhue Choi Broadband Wireless Communications Laboratory Yeungnam University Gyung Buk South Korea
This paper proposes a new adaptive K-best algorithm for MIMO systems. The proposed scheme controls the number of survivor paths, K based on the degree of the reliability of zero-forcing (ZF) estimates at each K-best s... 详细信息
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Spatio-Temporal RANSAC for Robust Estimation of Ground Plane in Video Range Images for Automotive Applications
Spatio-Temporal RANSAC for Robust Estimation of Ground Plane...
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International Conference on Intelligent Transportation
作者: Faisal Mufti Robert Mahony Jochen Heinzmann Faculty of Engineering and Information Technology Australian National University Canberra Australia Australian National University Canberra ACT Australia
This paper considers the problem of ground plane estimation in range image data obtained from Time-of-Flight camera. We extend the 3D spatial RANSAC for ground plane estimation to 4D spatio-temporal RANSAC by incorpor... 详细信息
来源: 评论