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检索条件"主题词=change detection algorithms"
1587 条 记 录,以下是771-780 订阅
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Scene change Based Video Watermarking Algorithm
Scene Change Based Video Watermarking Algorithm
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International Conference on Innovation and Intelligence for Informatics, Computing, and Technologies (3ICT)
作者: Khalid A. Darabkh Rasha M. Al-Sheikh Russia F. Haddad Ala’ F. Khalifeh The University of Jordan Amman Jordan German Jordanian University Amman Jordan
In this work, a fully digital video watermarking algorithm is proposed. In other words, a novel hybrid DWT-based digital and blind video watermarking algorithm, associated with error correcting code (HDWT-DB-VW-ECC), ... 详细信息
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Using software invariants for dynamic detection of transient errors
Using software invariants for dynamic detection of transient...
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Latin American Test Workshop, LATW
作者: Carlos Arthur Lisboa Carmela Grando Alvaro de Freitas Moreira Luigi Carro Instituto de Informatica PPGC Universidade Federal do Rio Grande do Sul Brazil Universidade Federal do Rio Grande do Sul Porto Alegre RS BR
Software based error detection techniques usually imply modification of the algorithms to be hardened, and almost certainly also demand a huge memory footprint and/or execution time overhead. In the software engineeri... 详细信息
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A particle Swarm Optimization approach for parameter identification of Lorenz chaotic system
A particle Swarm Optimization approach for parameter identif...
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Annual Conference of Industrial Electronics Society
作者: Hamidreza Modarres Alireza Alfi Faculty of electrical and Robotic engineering Shahrood University of Technology Shahrood Iran
An important problem in engineering is the identification of nonlinear systems, among them chaotic systems have received particular attention due to their complex and unpredictable behaviors. In this paper, a Particle... 详细信息
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Thermal detection contrast of human targets
Thermal detection contrast of human targets
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International Carnahan Conference on Security Technology
作者: H.D. Arlowe Advanced Systems Integration Department 9561 Sandia National Laboratories Albuquerque NM USA
Work on automatic detection systems based on the thermal contrast and motion of human intruders has shown that detection is sometimes difficult, depending on solar and other environmental conditions. The conditions an... 详细信息
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Registration of LiDAR data through stable surface matching
Registration of LiDAR data through stable surface matching
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International Conference on Geoinformatics
作者: Pravesh Kumari Ramesh Shrestha Bill Carter University of Florida Gainesville USA
The accuracy of final LiDAR points on ground depends on various factors including GPS/IMU position and orientation, laser range and scan angle measurements. As a result, the adjacent overlapping swaths or flight strip... 详细信息
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Sub-pixel land cover mapping based on Markov random field models
Sub-pixel land cover mapping based on Markov random field mo...
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IEEE International Symposium on Geoscience and Remote Sensing (IGARSS)
作者: T. Kasetkasem M.K. Arora P.K. Varshney Electrical Engineering Department Kasetsart University Bangkok Thailand Department of Electrical Engineering and Computer Science Syracuse University Syracuse NY USA
Occurrence of mixed pixels in remote sensing images is a common phenomenon particularly in coarse spatial resolution images. In these cases, sub-pixel or soft classification may be preferred over conventional hard cla... 详细信息
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A Robust Facial Feature Points Location Algorithm under Variable Illumination
A Robust Facial Feature Points Location Algorithm under Vari...
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IEEE International Conference on Mechatronics and Automation
作者: Liansheng Zhuang Yong Wang Bin Li Zhenquan Zhuang Hao Zhang MOE-Microsoft Key Laboratory of Multimedia Computing and Communication University of Science and Technology Hefei Anhui China
In this paper, a novel algorithm is proposed to locate facial feature points robustly and accurately. It uses the coarse-to-fine strategy to search feature points. Firstly, it used phase congruency to model the featur... 详细信息
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Opportunistic Spectrum Access: Online Search of Optimality
Opportunistic Spectrum Access: Online Search of Optimality
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IEEE GLOBECOM 2008 - 2008 IEEE Global Telecommunications Conference
作者: Afef Ben Hadj Alaya-Feki Berna Sayrac Eric Moulines Alain Le Cornec Telecom ParisTech France Orange Labs R&D France Orange Laboratories Research and Development France Telecom ParisTech Orange Labs R&D
This paper presents an online tuning approach for the ad-hoc reinforcement learning algorithms which are used for solving the exploitation-exploration dilemma of the opportunistic spectrum access, in dynamic environme... 详细信息
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Enhanced binary tree genetic algorithm for automatic land cover classification
Enhanced binary tree genetic algorithm for automatic land co...
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IEEE International Symposium on Geoscience and Remote Sensing (IGARSS)
作者: K. Palaniappan Feng Zhu Xinhua Zhuang Yunxin Zhao A. Blanchard Department of Computer Engineering and Computer Science Multimedia Communication and Visualization Laboratory USA Department of Electrical Engineering University of Missouri Columbia MO USA
The development of automatic land cover classification maps using validated statewide datasets supported by state and federal agencies are becoming an important tool for monitoring change, planning, and land use impac... 详细信息
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Computerized detection of cemento-enamel junctions in digitized dental radiographs
Computerized detection of cemento-enamel junctions in digiti...
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Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC)
作者: R.M. Haralick V. Ramesh E. Hausmann K. Allen Departmentof.EE University of Washington Seattle WA USA Department ofOral Biology Suny at Buffalo Buffalo NY USA
The authors present a mathematical morphology algorithm for the detection of the cemento-enamel junction (CEJ) on dental radiographs to determine anatomical crest level. An experiment was carried out using dental imag... 详细信息
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