localization tracking and blink pattern recognition

... texture and edge interpolations In Figure 4, there are four unique types of edge patterns within a × window, which are 3H1L edge patterns, 3L1H edge patterns, 2H2L corner patterns, and 2H2L stripe patterns ... edge The median filter of 3H1L and 3L1H patterns, and the minimum filter and maximum filter of “H” pixels and “L” pixels can avoid the interpolation of an extreme value and thus minimize the risk of ... L L L L H (b) (c) (d) (e) a Figure 4: Edge pattern (a) Pixel definition, (b) 3H1L pattern, (c) 3L1H pattern, (d) 2H2L corner pattern, (e) 2H2L stripe pattern d f h n−1 H H X H (a) g p a q b X c...

Ngày tải lên: 22/06/2014, 00:20

... texture and edge interpolations In Figure 4, there are four unique types of edge patterns within a × window, which are 3H1L edge patterns, 3L1H edge patterns, 2H2L corner patterns, and 2H2L stripe patterns ... edge The median filter of 3H1L and 3L1H patterns, and the minimum filter and maximum filter of “H” pixels and “L” pixels can avoid the interpolation of an extreme value and thus minimize the risk of ... L L L L H (b) (c) (d) (e) a Figure 4: Edge pattern (a) Pixel definition, (b) 3H1L pattern, (c) 3L1H pattern, (d) 2H2L corner pattern, (e) 2H2L stripe pattern d f h n−1 H H X H (a) g p a q b X c...

Ngày tải lên: 22/06/2014, 06:20

... evaluated from two aspects: the blink detection rate and the tracking accuracy The blink detection rate is evaluated using videos collected under varying scenarios, and the tracking accuracy is evaluated ... open-eye/noneye and closed-eye/noneye samples are 17 × 23 and 15 × 21, respectively; and the sizes of the TSA subspaces for open eye/noneye and closed eye/noneye are 18 × 22 and 17 × 22, respectively 4.1 Blink ... Gips, and G R Bradski, “Communication via eye blinks—detection and duration analysis in real time,” in Proceedings of the IEEE Computer Society Conference on Computer Vision and Pattern Recognition, ...

Ngày tải lên: 22/06/2014, 19:20

... interconnected devices look at patterns of data and learn to classify them NNs have been used in a wide variety of signal processing and pattern recognition applications and have been successfully ... for misclassification for a pattern recognition system to misclassify pattern ‘A’ as pattern ‘B’ may be considered the same as the cost to misclassifying pattern ‘B’ as pattern ‘A’ In this situation ... Bryson and Ho (1960),32 later by Werbos (1974),33 and Parker34 but was rediscovered and popularized later by Rumelhart, Hinton, and Williams (1986).29 Each pattern is presented to the network, and...

Ngày tải lên: 24/08/2014, 17:51

... vertebrates and invertebrates [19,20] Patternrecognition receptors identified in M sexta and other insect species include C-type lectins [9,21,22,33–35], b-1,3glucan-binding proteins [36,37], and peptidoglycan-binding ... lacking the O-antigen and parts of the inner-core and outer-core polysaccharide, and lipid A alone could also partially compete for hemolin binding to smooth LPS Rough mutants Rd and Re, containing ... as a pattern- recognition receptor, a protein must bind to the surface of invading micro-organisms We showed that hemolin binds to the surface of Gramnegative and Gram-positive bacteria and yeast,...

Ngày tải lên: 31/03/2014, 09:20

... 65 Part II Graph Similarity, Matching, and Learning for High Level Computer Vision and Pattern Recognition How and Why Pattern Recognition and Computer Vision Applications Use Graphs Donatello ... vision and pattern recognition applications First, a survey of graph based methodologies for pattern recognition and computer vision is presented by D Conte, P Foggia, C Sansone, and M Vento ... 978-3-540-68019-2 Abraham Kandel Horst Bunke Mark Last (Eds.) Applied Graph Theory in Computer Vision and Pattern Recognition With 85 Figures and 17 Tables Prof Abraham Kandel Prof Dr Horst Bunke...

Ngày tải lên: 24/04/2014, 12:34

... space (can be huge) www.support-vector.net 23 Assumptions and Definitions ! distribution D over input space X ! train and test points drawn randomly (I.I.d.) from D ! training error of h: fraction ... Machines (and KM in general) !SVMs are Linear Learning Machines represented in a dual fashion f (x) = w, x + b = ∑αiyi xi,x + b !Data appear only within dot products (in decision function and in ... of closure properties: K ( x , z ) = c ⋅ K ( x, z ) K ( x , z ) = c + K ( x, z ) if K1 and K2 are kernels, and c>o K ( x , z ) = K1 ( x , z ) + K ( x , z ) K ( x , z ) = K1 ( x , z ) ⋅ K ( x ,...

Ngày tải lên: 24/04/2014, 13:39

... red and one blue, and in the red box we have apples and oranges, and in the blue box we have apples and orange This is illustrated in Figure 1.9 Now suppose we randomly pick one of the boxes and ... of pattern recognition and machine learning It is aimed at advanced undergraduates or first year PhD students, as well as researchers and practitioners, and assumes no previous knowledge of pattern ... Science and Statistics Series Editors: M Jordan J Kleinberg B Scholkopf ¨ Information Science and Statistics Akaike and Kitagawa: The Practice of Time Series Analysis Bishop: Pattern Recognition and...

Ngày tải lên: 28/04/2014, 09:51

... in Pattern Recognition Wu Chou Minimum Bayes-Risk Methods in Automatic Speech Recognition í Vaibhava Goel Ê and William Byrneí Ê A Decision Theoretic Formulation for Robust Automatic Speech Recognition ... Speech Pattern Recognition using Neural Networks Shigeru Katagiri Large Vocabulary Speech Recognition Based on Statistical Methods Jean-Luc Gauvain and Lori Lamel Toward Spontaneous Speech Recognition ... Spontaneous Speech Recognition and Understanding Sadaoki Furui Speaker Authentication Qi LiÊ and Biing-Hwang Juang í Ê í HMMs for Language Processing Problems Richard M Schwartz and John Makhoul Statistical...

Ngày tải lên: 28/04/2014, 09:51

... B/K = 1/5 and N = 5, the expectation and variance of nB are and 4/5 The standard deviation is 0.89 When B/K = 1/5 and N = 400, the expectation and variance of nB are 80 and 64 The standard deviation ... Entropy, and Inference Independence Two random variables X and Y are independent (sometimes written X⊥Y ) if and only if P (x, y) = P (x)P (y) (2.11) Exercise 2.2:A2 Are the random variables X and ... posterior distribution of fH and compute the probability that the N +1th outcome will be a head, for (a) N = and nH = 0; (b) N = and nH = 2; (c) N = 10 and nH = 3; (d) N = 300 and nH = 29 You will find...

Ngày tải lên: 28/04/2014, 09:52

... Corrochano Handbook of eometric Computing G eometric Computing Applications in Pattern Recognition, Computer Vision, Neuralcomputing, and Robotics With 277 Figures, 67 in color, and 38 Tables ... predictions and data showing the effect of contrast on the perceived mislocalization of edges with different amounts of blur The data points are digitized from [5] and represent the mean and the standard ... dynamics, and elastic couplings fuzzy and geometric reasoning control engineering robot manipulators, assembly, MEMS, mobile robots, and humanoids path planning, navigation, reaching, and haptics...

Ngày tải lên: 28/04/2014, 09:53

Ngày tải lên: 28/04/2014, 09:53

... Handbook of Computer Vision and Applications Volume Signal Processing and Pattern Recognition Handbook of Computer Vision and Applications Volume Signal Processing and Pattern Recognition ... Germany, and France Since 1997, he has been a senior lecturer in computer vision and digital TV at the University of Auckland, New Zealand His research interests include analysis of multiband space and ... at the University of Auckland His research interests include theoretical and applied topics in image processing, pattern recognition, image analysis, and image understanding He has published books...

Ngày tải lên: 28/04/2014, 09:55

Ngày tải lên: 28/04/2014, 09:59

... and Statistics Akaike and Kitagawa: The Practice of Time Series Analysis Bishop: Pattern Recognition and Machine Learning Cowell, Dawid, Lauritzen, and Spiegelhalter: Probabilistic Networks and ... red and one blue, and in the red box we have apples and oranges, and in the blue box we have apples and orange This is illustrated in Figure 1.9 Now suppose we randomly pick one of the boxes and ... of pattern recognition and machine learning It is aimed at advanced undergraduates or first year PhD students, as well as researchers and practitioners, and assumes no previous knowledge of pattern...

Ngày tải lên: 28/04/2014, 10:13

... Tutorials and Workshops: Antonio Torralba from MIT, USA and Aleix Mart´ ınez from Ohio State University, USA taught relevant tutorials about object recognition and Statistical Pattern Recognition, ... vision based navigation Flexible (and precise) tracking and reconstruction of visual features, using particle filters, allowed real time Simultaneous Localization and Map Building (SLAM) [1] The ... {img1 } and {img2 }, and the BEV defines another ones, {bev1 } and {bev2 } See Fig The projection matrix, P relating {cami } and {imgi } is given by the camera manufacturer or by a standard calibration...

Ngày tải lên: 05/06/2014, 11:50

Ngày tải lên: 05/06/2014, 11:52

... Processing and Pattern Recognition (SIP), and uand e-Service, Science and Technology (UNESST) We acknowledge the great effort of all the Chairs and the members of advisory boards and Program ... executes hand gesture segmentation and recognition simultaneously using HMMs A Markov Model is is capable of modeling spatio-temporal time series of gestures effectively and can handle non-gesture patterns ... Al-Hamadi, and B Michaelis Gesture Spotting and Recognition System To spot meaningful gestures, we mention how to model gesture patterns discriminately and how to model non-gesture patterns effectively...

Ngày tải lên: 05/06/2014, 12:02

... M., Pattern Recognition and Machine Learning, Springer, 2006 Bunke, H., Kandel, A., and Last, M., Applied Pattern Recognition, Springer, 2008 Chen, D and Cheng, X., Pattern Recognition and String ... IMAGE PROCESSING AND PATTERN RECOGNITION Fundamentals and Techniques FRANK Y SHIH IMAGE PROCESSING AND PATTERN RECOGNITION IEEE Press 445 Hoes Lane Piscataway, ... K., Pattern Recognition, Academic Press, 2003 Webb, A R., Statistical Pattern Recognition, 2nd edition, Wiley, 2002 REFERENCES Adler, A and Schuckers, M E., “Comparing human and automatic face recognition...

Ngày tải lên: 05/06/2014, 12:04