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检索条件"主题词=Visual Sensor Networks"
125 条 记 录,以下是101-110 订阅
排序:
Focal-Plane Sensing-Processing: A Power-Efficient Approach for the Implementation of Privacy-Aware Networked visual sensors
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sensorS 2014年 第8期14卷 15203-15226页
作者: Fernandez-Berni, Jorge Carmona-Galan, Ricardo del Rio, Rocio Kleihorst, Richard Philips, Wilfried Rodriguez-Vazquez, Angel CSIC Univ Sevilla Inst Microelect Seville IMSE CNM Seville 41092 Spain Ghent Univ IMinds TELIN IPI B-9000 Ghent Belgium
The capture, processing and distribution of visual information is one of the major challenges for the paradigm of the Internet of Things. Privacy emerges as a fundamental barrier to overcome. The idea of networked ima... 详细信息
来源: 评论
Incremental Structured Dictionary Learning for Video sensor-Based Object Tracking
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sensorS 2014年 第2期14卷 3130-3155页
作者: Xue, Ming Yang, Hua Zheng, Shibao Zhou, Yi Yu, Zhenghua Shanghai Jiao Tong Univ Inst Image Commun & Network Engn Shanghai 200240 Peoples R China Shanghai Key Lab Digital Media Proc & Transmiss Shanghai 200240 Peoples R China Dalian Maritime Univ Dept Elect Engn Dalian 116026 Peoples R China Bocom Smart Network Technol Inc Shanghai 200233 Peoples R China
To tackle robust object tracking for video sensor-based applications, an online discriminative algorithm based on incremental discriminative structured dictionary learning (IDSDL-VT) is presented. In our framework, a ... 详细信息
来源: 评论
Nodes Placement for Optimizing Coverage of visual sensor networks
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10th Pacific Rim Conference on Multimedia
作者: Wang, Chang Qi, Fei Shi, Guang-Ming Xidian Univ Key Lab Intelligent Percept & Image Understanding Minist Educ China Xian 710071 Shaanxi Peoples R China
visual sensor networks have become a research focus with its expanding application domains How to achieve optimal coverage to improve visual network's capability of obtaining regional information is a critical iss... 详细信息
来源: 评论
A Weighted Compressive Sensing Method for Multi-view Images  5
A Weighted Compressive Sensing Method for Multi-view Images
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5th International Conference on Information and Communication Technology Convergence (ICTC)
作者: Lee, Hyungkeuk Lee, Hyun-Woo ETRI Media Networking Sect Daejeon South Korea
Compressive Sensing (CS) is a stable and robust technique that allows for the sub-sampling of data at a given data rate: 'compressive sampling' or 'compressive sensing' at rates smaller than the Nyquis... 详细信息
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CODING MODE DECISION ALGORITHM FOR BINARY DESCRIPTOR CODING  22
CODING MODE DECISION ALGORITHM FOR BINARY DESCRIPTOR CODING
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22nd European Signal Processing Conference (EUSIPCO)
作者: Monteiro, Pedro Ascenso, Joao Inst Telecomunicacoes Inst Super Tecn Lisbon Portugal
In visual sensor networks, local feature descriptors can be computed at the sensing nodes, which work collaboratively on the data obtained to make an efficient visual analysis. In fact, with a minimal amount of comput... 详细信息
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Hierarchical Feature Scheme for Object Recognition in visual sensor networks
ELEKTROTEHNISKI VESTNIK-ELECTROCHEMICAL REVIEW
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ELEKTROTEHNISKI VESTNIK-ELECTROCHEMICAL REVIEW 2009年 第1-2期76卷 38-44页
作者: Sulic, Vildana Pers, Janez Kristan, Matej Kovacic, Stanislav Univ Ljubljani Fak Elektrotehn Trzaska 25 Ljubljana 1000 Slovenia
visual sensor networks are the meeting point of two significantly different technologies: one is image processing with high computation and storage demands, and the other is distributed sensor approach with low power,... 详细信息
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LOCAL FEATURE SELECTION FOR EFFICIENT BINARY DESCRIPTOR CODING
LOCAL FEATURE SELECTION FOR EFFICIENT BINARY DESCRIPTOR CODI...
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IEEE International Conference on Image Processing
作者: Pedro Monteiro Joao Ascenso Fernando Pereira Instituto Superior Tecnico - Instituto de Telecomunicacoes
In a visual sensor network, a large number of camera nodes are able to acquire and process image data locally, collaborate with other camera nodes and provide a description about the captured events. Typically, camera... 详细信息
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BRISKOLA: BRISK OPTIMIZED FOR LOW-POWER ARM ARCHITECTURES
BRISKOLA: BRISK OPTIMIZED FOR LOW-POWER ARM ARCHITECTURES
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IEEE International Conference on Image Processing
作者: Luca Baroffio Antonio Canclini Matteo Cesana Alessandro Redondi Marco Tagliasacchi Politecnico di Milano Dipartimento di Elettronica Informazione e Bioingegneria
Local visual features are commonly adopted to accomplish analysis tasks such as object recognition/tracking and image retrieval. Recently, several visual features extraction algorithms tailored to low-power architectu... 详细信息
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ENCODER RATE CONTROL FOR TRANSFORM DOMAIN WYNER-ZIV VIDEO CODING
ENCODER RATE CONTROL FOR TRANSFORM DOMAIN WYNER-ZIV VIDEO CO...
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10th International Conference on Electronics, Computer and Computation (ICECCO)
作者: Haqqani, M. Raahemifar, K. Fathy, M. Shiraz Univ Dept Comp Shiraz Iran Ryerson Univ Dept Elect Engn Toronto ON Canada Iran Univ Sci & Technol Dept Comp Tehran Iran
In Distributed Video Coding (DVC) the encoder compresses frames at source rates that rely on the statistical dependency involving the Wyner-Ziv (WZ) and side information frames. A significant issue that individuals ad... 详细信息
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A visual sensor Network for Object Recognition: Testbed Realization
A Visual Sensor Network for Object Recognition: Testbed Real...
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18th International Conference on Digital Signal Processing (DSP)
作者: Redondi, A. Baroffio, L. Canclini, A. Cesana, M. Tagliasacchi, M. Politecn Milan Dipartimento Elettron & Informaz I-20133 Milan Italy
This work describes the implementation of an object recognition service on top of energy and resource-constrained hardware. A complete pipeline for object recognition based on the BRISK visual features is implemented ... 详细信息
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