hedge detection using wikipedia tags

... represents the detection result using an overlayed semitransparent letter “P.” APPLICATION: EVENT DETECTION BASED ON MULTIPLE TARGETS We also designed applications for event detection ... to do is to add an event detection module that is connected to the trajectory variable node, and add an event variable node to the event detection module. The event detection module can work ... event detection system for the third type of event (“meeting for. .. on extending out current work on using multiple modalities [20] in this framework Also we are exploring using low-level

Ngày tải lên: 22/06/2014, 19:20

... Article ID 197875, 11 pages doi:10.1155/2008/197875 Research Article Robust Abandoned Object Detection Using Dual Foregrounds Fatih Porikli,1 Yuri Ivanov,1 and Tetsuji Haga2 Mitsubishi Mitsubishi ... described This approach requires storing as many backgrounds as the minimum detection duration in the memory and causes ghost detections even after the abandoned item is removed from the scene Recently, ... regarding these parameters from the distribution functions For now, we are using expectations of mean and variance for change detection, and variance of the mean for confidence 3.1 Layer model Data

Ngày tải lên: 22/06/2014, 19:20

... seen that our approach for face detection is among one of the best performing techniques in terms of detection accuracy Using the WEB data set, we achieve a face detection rate of 93% with a total ... coding [1] Furthermore, research results in face detection can broadly facilitate general object detection in visual scenes A key question in face detection is how to best discriminate faces from ... has been carried out on face detection, and significant progress has been achieved to improve the detection performance with the following two performance goals (1) Detection accuracy: the accuracy

Ngày tải lên: 22/06/2014, 19:20

... unpatterned fabrics, the detection results of the pro- (a) (b) (c) Figure 10: (a) Defective fabric images, (b) detection results using our proposed algorithm, and (c) detection results using Gabor filters ... total number of detection windows that is created on the image Table illustrates the detection rate for different types of the defects using different LBP masks For computing the detection rate, ... also developed a method for defect detection using only imaginary part of Gabor filters Chan and Pang [21] offered a method for defect detection in textile fabrics using Fourier analysis Since Fourier

Ngày tải lên: 22/06/2014, 19:20

... operation than can be obtained using sin- gle local SIFT grayscale feature. Moreover, CGSIFT can be used as the basis for color video shot detection. 4. VIDEO SHOT DETECTION USING CLUSTERING ENSEMBLES ... unsuperv ised shot detection problem, we chose clustering-based shot detection methods for com- parison instead of shot change-based detection algorithms. Unlike clustering-based shot detection algorithms, ... clustering methods have been used for shot detection. We use a novel cluster- ing strategy with clustering ensemble for shot detection. In- stead of using a single clustering method, clustering

Ngày tải lên: 22/06/2014, 19:20

... 10.1155/ASP/2006/47534 Multiresolution Signal Processing Techniques for Ground Moving Target Detection Using Airborne Radar Jameson S. Bergin and Paul M. Techau Information Systems Laboratories, ... STAP implementations using long GMTI CPIs as well as SAR-like processing strategies for detecting slow-moving targets. The performance of the techniques is demonstrated using ideal clutter covariance ... attempt to exploit long CPIs to improve the detection performance of very slow- moving targets. Section 5 presents performance results of the techniques using simulated and collected radar data.

Ngày tải lên: 22/06/2014, 23:20

... time derivative (dq) and the integral (iq) have been defined, using sampling time as a fac- tor, as follows: Bearing Fault Detection Using ANN and GA 369 024 0 0.5 1 Signal x 024 0 0.5 1 024 −1 ... Publication by Shigeru Katagiri A study is presented to compare the performance of bearing fault detection using three types of artificial neural networks (ANNs), namely, multilayer perceptron (MLP), ... features, are optimized using genetic algorithms (GA). For each trial, the ANNs are trained with a subset of the experimental data for known machine conditions. The ANNs are tested using the remaining

Ngày tải lên: 23/06/2014, 01:20

... Target detection Kubota et al. proposed a vision system with real-time fea- ture extr actor and relaxation network using a multiresolu- tion technique [34]. An algorithm for boundary detection using ... using a regularized CDWT optical flow,” in Proc IEEE Workshop.. .Automatic Target Detection Using Wavelet Transform [6] L S Davis, S A Johns, and J K Aggarwal, “Texture analysis using ... single-target detection results (columnwise). (a) Original images. (b) Images with seed window. (c) Images after region growing. (d) Target detected images. Automatic Target Detection Using Wavelet

Ngày tải lên: 23/06/2014, 01:20

... algorithm is significant for improving the accuracy of video smoke detection and reducing false alarms. Keywords: Video smoke detection, Fire detection, Motion features, Optical flow, Neural network 1. ... flickering and motion. Early studies began with video flame detection using color information. Yamagishi and Yamaguchi [1, 2] pre- sented a flame detection algorithm based on the spatio-temporal fluctuation ... Flow chart of video smoke detection. Video Fire Smoke Detection The constant c in the paper is 1 arbitrarily. If the result is smoke, the y is set to be 1, or else is 0. By using the Neural Network,

Ngày tải lên: 28/06/2014, 12:20

... time to achieve a limit of detection sensitivity of 5.2 × 10 -12 M. Larger diameter nanoparticles gave poorer limits of detection than smaller particles. The limit of detection was three orders ... for VP16 target detection. Semi-homogeneous assay The VP16 target sequence and VP16 detection probe were hybridised in a tube at 55°C for 3 minutes at required concentrations; VP16 detection p robe ... lower the detection limit of the DNA hybridisation assay using such simplified procedures Conclusion In this paper we demonstrated a sensitive and rapid assay for the detection

Ngày tải lên: 11/08/2014, 00:22

... Genetics, University of Michigan, Ann Arbor, MI 48109, USA comment Novel gene and gene model detection using a whole genome open reading frame analysis in proteomics Received: January 2006 Revised: ... identifying all known proteins Using mass spectrometry (MS) data, it is now possible to work backwards from a protein to its parent genomic sequence Previous work has been done using mass spectra for ... human ESTs library obtained from the UCSC genome website [7] Alignments were performed using MEGABLAST using a word size of 12 For each peptide alignment, the encoding DNA sequence was obtained

Ngày tải lên: 14/08/2014, 16:21

... electrochemical DNA detection using ruthenium-complexed intercalators Two ruthenium-complexed electroactive DNA intercalators were synthesized, characterized, and their application for label-free DNA detection ... PEDOT nanowires for label-free protein detection To be submitted Patents and Technology Disclosures: Xie, H., Gao Z.Q., Xie, F., Determination of nucleic acid using electrocatalytic intercalators, ... of label-free electrochemical biosensors for DNA/protein detection The urgent need for the development of point-of-care devices for the detection of infectious agents and cancer-related biomarkers

Ngày tải lên: 11/09/2015, 09:07

... Keywords: Intrusion detection Anomaly detection Negative selection algorithm Multi-start methods Genetic algorithms A B S T R A C T Network intrusion detection based on anomaly detection techniques ... hybrid approach for efficient anomaly detection using metaheuristic methods Statistical hybrid clustering approach was proposed for network volume anomaly detection [27] A combination between ... anomaly detection Detectors are created using a niching genetic algorithm and enhanced by a coevolutionary algorithm Another work for detecting deceived anomalies hidden in the self-regions using

Ngày tải lên: 15/01/2020, 07:32

... Further, by using Eqs (11)–(13), the detection rate of 99.89%, Se of 99.86% and Sp of 99.86% has been achieved In addition a comparative table showing the results of QRS detection using our proposed ... database (109,481) A real-time QRS detection based upon digital analysis of slope, amplitude and width QRS detection using optimized decision rule process Using proposed algorithm [11] [12] 99.46 ... [12] 99.46 NN based adaptive matched filtering for QRS detection [6] 99.50 Detection of ECG characteristic points using wavelet transform QRS detection based on optimized prefiltering in conjunction

Ngày tải lên: 16/01/2020, 02:04

... significantly improved detection rate, i.e., 17.53% detection rate increment and 90.85% false detection rate decrement Table shows the detection rate, miss rate, false detection rate, and processing ... with detection rate of 97.76% and a minor false detection rate of 2.66% This makes the proposed method possible to be applied to real-time automated surveillance systems Keywords: Moving object detection, ... technique in order to slide the detection window from left-to-right and top-to-bottom across the whole image Although HOG-based pedestrian detection method achieves excellent detection results, its heavy

Ngày tải lên: 10/02/2020, 03:18

... Journal of Science and Technology in Civil Engineering NUCE 2020 14 (2): 53–64 STRUCTURAL DAMAGE DETECTION USING HYBRID DEEP LEARNING ALGORITHM Dang Viet Hunga,∗, Ha Manh Hunga , Pham Hoang Anha , Nguyen ... changes in structural properties of a steel frame using measured acceleration signals Li et al [5] published promising results for structural damage detection of Euler-Bernoulli beams by combining ... long-term dependencies of Long-Short Term Memory network, into a single end-to-end architecture using directly raw acceleration time-series without requiring any signal preprocessing step The

Ngày tải lên: 20/09/2020, 20:42

... METHODOLOGY ARTICLE Open Access Visualizing histopathologic deep learning classification and anomaly detection using nonlinear feature space dimensionality reduction Kevin Faust1, Quin Xie2, Dominick Han1, ... generalizability When using CNNs optimized for only two classes, high probability scores (approaching a value of 1.0), signify a strong likelihood of a given diagnosis (high specificity) Using such high ... final convolutional layer blocks of the network using our collection of annotated pathology images While there are multiple training approaches, focusing on the final layers substantially reduces

Ngày tải lên: 25/11/2020, 15:49

... Line edge detection and characterization in SEM images using wavelets, IEEE Trans Semicond Manuf 22 (2009) 180–187 [6] H Aghajan, T Kailath, Method of edge detection in optical images using neural ... edge detection, with line widths and step heights smaller than half-wavelength measurements, is proposed using the total reflected intensity of nearly common path interference focus spot detection ... phase-shifting detection algorithm is developed to spatially detect the edge when a finite step scanning with a pitch of several tenth nanometers is used A 180 nm deviation can occur during detection

Ngày tải lên: 18/02/2021, 12:22

... “Coastal mangrove change detection using mutil-temporal landsat data in Xuan Thuy National Park, Nam Dinh province during 2000-2015” was conducted The study is based on using NDVI value to indentify ... DEVELOPMENT VIETNAM FORESTRYUNIVERSITY o0o STUDENT THESIS COASTAL MANGROVE CHANGE DETECTION USING MULTITEMPORAL LANDSAT DATA IN XUAN THUY NATIONAL PARK, NAM DINH PROVINCE DURING 2000- ... Goita K, Bonn F, Pham TTH (2006) Assessment of land-cover charges related to shrimp aquaculture using remote sensing data: a case study in the Giao Thuy District Vietnam International Journal

Ngày tải lên: 23/06/2021, 17:00

... 12 月 22 日 博士学位论文 HTTP-BASED BOTNET DETECTION USING NETWORK TRAFFIC TRACES 专 业 名 称：计算机系统结构 研究生姓名：TRUONG DINH TU 导 师 姓 名： 程 光 教授 HTTP-BASED BOTNET DETECTION USING NETWORK TRAFFIC TRACES A Dissertation ... [2015-07-11] http://www.spider.io/blog/2013/03/chameleon-botnet/ [41] Wikipedia Botnets [EB/OL] Wikipedia, [2015-07-11] https://en .wikipedia. org/wiki/Botnet [42] Zorz Z Semalt botnet hijacked nearly ... Domain-flux botnet detection based on the history of group activities and failures in DNS traffic [J] Digital Investigation, 2015, 12(0): 15-26 Hsu C-H, Huang C-Y, and Chen K-T Fast-flux bot detection

Ngày tải lên: 01/08/2021, 10:10