benchmark datasets for pose estimation and tracking
Scene Reconstruction, Pose Estimation and Tracking doc
... Reconstruction, Pose Estimation and Tracking Edited by Rustam Stolkin I-TECH Education and Publishing IV Published by the I-Tech Education and Publishing, Vienna, Austria Abstracting and non-profit ... Bogdan Kwolek 19 Bimanual Hand Tracking based on AR-KLT 351 Hye-Jin Kim, Keun-Chang Kwak and Jae Jeon Lee 20 An Introduction to Model-Based Pose Estimation and 3-D Tracking Techniques ... a and μb are the average grey-level of matching window, σ a and σ b are the standard deviation For every epipolar line, all MZNCC values are stored 30 Scene Reconstruction, Pose Estimation and...
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Báo cáo hóa học: " Research Article Nonparametric Bayesian Filtering for Location Estimation, Position Tracking, and Global " doc
... network-based fingerprint method composed of TOA and AOA has been proposed for wireless location finding in urban environments, and was found that AOA is more significant than TOA for location discrimination ... estimation and tracking based on the availability of motion measurements Location estimation (LE) algorithms calculate the MT location without incorporating any motion information Moreover, tracking ... be seen that WAE and TAE always outperform the MAP estimator This is logical as both WAE and TAE consider more location candidates of the posterior belief and not only one candidate as the MAP...
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báo cáo hóa học:" Bayesian filtering for indoor localization and tracking in wireless sensor networks" doc
... charge of performing the estimation (see, e.g., [3]), and (ii) distributed estimation techniques (see [4, 5]), where each sensor is responsible for the processing of its measurements and of data ... The former included the well-known extended Kalman filter (EKF), and the recently proposed quadrature and cubature Kalman-type techniques that showed a compromise between filtering performance and ... Automatica 11, 451–460 (1975) [13] Y Bar-Shalom, TE Fortmann, Tracking and Data Association (Academic Press, Orlando, 1988) [14] DB Reid, An algorithm for tracking multiple targets IEEE Trans Automat...
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Báo cáo hóa học: " Bayesian filtering for indoor localization and tracking in wireless sensor networks" docx
... charge of performing the estimation (see, e.g., [3]), and (ii) distributed estimation techniques (see [4, 5]), where each sensor is responsible for the processing of its measurements and of data ... The former included the well-known extended Kalman filter (EKF), and the recently proposed quadrature and cubature Kalman-type techniques that showed a compromise between filtering performance and ... Automatica 11, 451–460 (1975) [13] Y Bar-Shalom, TE Fortmann, Tracking and Data Association (Academic Press, Orlando, 1988) [14] DB Reid, An algorithm for tracking multiple targets IEEE Trans Automat...
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Báo cáo hóa học: " Research Article Sequential Monte Carlo Methods for Joint Detection and Tracking of Multiaspect Targets in Infrared Radar Images" pptx
... Salmond, and C Ewing, “Bayesian state estimation for tracking and guidance using the bootstrap filter,” Journal of Guidance, Control, and Dynamics, vol 18, no 6, pp 1434–1443, 1995 [18] C P Robert and ... al for target aspect and motion and review the observation and clutter models focusing on the GMRf representation of the background and the derivation of the associated likelihood function for ... is shown for illustration purposes in Figure 5(a) Figure 5(b) shows the corresponding tracking results for the same frame In order to obtain a quantitative assessment of tracking performance,...
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An effective trajectory based algorithm for ball detection and tracking with application to the analysis of broadcast sports video
... of ball detection and tracking Then it 28 gives surveys in general object detection and tracking and ball detection and tracking The algorithms for general object detection and tracking have developed ... general object detection and tracking, and ball (soccer ball and tennis ball) detection and tracking Chapter presents the trajectory-based ball detection and tracking algorithms for locating the ball ... Detection and Tracking The ball detection and tracking problem is a special case of the general object detection and tracking problem so we first give the survey in general object detection and tracking...
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Head pose estimation and attentive behavior detection
... Matsumoto and Zelinsky [60] proposed a template-matching technique for featurebased head pose estimation They store six small image templates of eye and mouth corners In each image frame they scan for ... each pose and determine the pose of an input image by computing the maximum a posteriori pose Their algorithm uses an 3D ellipsoidal 15 model of the head to represent the pose information Brown and ... change of head pose can be analyzed and subsequently classified We call this the Head Pose Estimation (HPE) method and present it in the first part of this dissertation On the other hand, in terms...
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A Study of Channel Estimation for OFDM Systems and System Capacity for MIMO-OFDM Systems
... 25 dB For channel estimation for OFDM systems over fast fading and dispersive channels, a novel channel estimation and data detection method is proposed to reduce the inter-carrier ... new pilot pattern composed of the comb-type and the grouped pilot pattern is proposed A closed-form expression for channel estimation mean square error (MSE) has been derived For SNR = 15 dB, normalized ... channel estimation for the first M1 OFDM symbols, for f d T = 0.01, 0.06 and 0.1, respectively 114 Fig 4.3: The NMSE of channel estimation based on equi-spaced and grouped pilot pattern, viii for...
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Báo cáo khoa học: "An Architecture for Dialogue Management, Context Tracking, and Pragmatic Adaptation in Spoken Dialogue Systems" pot
... command It checks for violations of the Domain Model, which contains information about the back-end system such as allowable parameter values for command arguments It also checks for commands ... context which it and other components can consult in order to (a) resolve dependent forms that occur in input utterances and (b) generate appropriate context-dependent forms for achieving natural ... protocol for interaction 796 Pos.~'ihlc Inlml Waveform :: :Text striri[ ~."~ Logical form (with dependent references) Logical form Various Pos.~ihh" ().tim Text string: : :~: ,: : Lo~ic~ form, /~,,,...
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Which interest rate scenario is the worst one for a bank? Evidence from a tracking bank approach for German savings and cooperative banks potx
... Income and Expenses 4 Data Estimation Results 11 Looking for the Worst Interest Rate Scenario 13 Conclusion 15 Which Interest Rate Scenario is the Worst one for a Bank? Evidence from a Tracking ... hrmful for nkF he ide is s followsX e not know the onsequenes of n interest rte shok for rel nkD euse we lk informtion out its future sh )owsF hereforeD for eh ... nk9s exposure to See Sharpe (1963) for a one-factor-model and Fama and French (1992) for a three-factor-model P interest rte risk rising from term trnsformtion @por pprohes sed on stok...
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báo cáo hóa học: "A Dynamic Neuro-Fuzzy Model Providing Bio-State Estimation and Prognosis Prediction for Wearable Intelligent Assistants" pptx
... doses (for general joint and skeletal health, for pain from arthritis, and for spasticity), and three types of activities suggested by her former therapist (walking/cycling, hand operation, and ... the mass and concentration in the gut are m and C and in the blood are m and C , the diffusion constant between the gut and blood is K , and the constants of M-M kinetics are V max and K m , ... define and implement homeostatic states; and This paper presents this refined structure, with a special focus on two areas of special interest for WIAs: state estimation for context-awareness and...
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Báo cáo hóa học: " Preamble and pilot symbol design for channel estimation in OFDM systems with null subcarriers" pdf
... the proposed design over the PEP and the Baxley design To demonstrate the flexibility of our proposed design, we provide two comparable BER curves, Proposed and Proposed 2, where the former is ... it is clear that, both of our proposed and the PEP design outperform the reference design, and there is no significant difference between the proposed design and the PEP design The reference ... we will refer to it as Baxley and the proposed designs Similar to the results in Figure for IEEE 802.11a, the placement of pilot symbols for the PEP and our proposed design are almost same However,...
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Báo cáo hóa học: " Research Article An MCMC Algorithm for Target Estimation in Real-Time DNA Microarrays Haris Vikalo and Mahsuni Gokdemir" ppt
... we propose a comprehensive stochastic model of the binding process and state a Markov Chain Monte Carlo (MCMC) algorithm for the estimation of the target analytes The performance of the proposed ... drift and diffusion coefficients are locally constant Thus, for small time interval Δτ the previous result stated for constant drift and diffusion coefficients also holds for arbitrary drift and EURASIP ... B Hassibi, and A Hassibi, “Modeling and estimation for real-time microarrays,” IEEE Journal on Selected Topics in Signal Processing, vol 2, no 3, pp 286–296, 2008 S Das, H Vikalo, and A Hassibi,...
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Báo cáo sinh học: " Research Article Iterative Frequency-Domain Channel Estimation and Equalization for Ultra-Wideband Systems with Short Cyclic Prefix" pot
... are possible for the performance of the proposed receiver for different channels In addition, the AWGN or the matched filter bound and the BER performance of the proposed receiver for the CM1 channel ... Receiver performance over different channel models, for CP = and channel estimation with pilot blocks when the channel estimation is performed with the IBI cancellation, the reduction in IBI for CP ... cancellation and channel estimation algorithm is proposed for SC block transmission and this method is applied to turbo equalization in [16] Similarly, a joint iterative FD channel estimation and equalization...
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Báo cáo hóa học: " Research Article A Practical Approach for Simultaneous Estimation of Light Source Position, Scene Structure, and Blind Restoration Using Photometric Observations" pot
... approach for shape (depth) estimation Next, we explain the forward model for formation of blurred images in Section Section describes the proposed approach for light source direction estimation ... 388 and 350 labels for p and q, respectively The number of labels for both the tilt and slant angles of the light source position were chosen as 40 The regularization parameters λ p and λq for ... used 440 and 420 labels for p and q, respectively The other parameters λt and Tt , where t = p, q, as well as the number of labels for tilt and slant angles of the light source position and the...
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Báo cáo hóa học: " Research Article Binocular Image Sequence Analysis: Integration of Stereo Disparity and Optic Flow for Improved Obstacle Detection and Tracking" pptx
... (LMS)based algorithm for recursive disparity prediction and refinement More recently, Dang et al [16] proposed using a Kalman filter for fusing optical flow and stereo disparity for object tracking In their ... investigated and utilized in model-based algorithms and extended gradient-based algorithms Sudhir et al [13] and Clifford and Nasrabadi [14] used Markov random fields to combine the stereo and motion ... shortcomings” and proposed a 5-step fusion strategy for extracting shape information One important result was a correlation between relative image flow (i.e., binocular difference flow) and stereo...
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Báo cáo hóa học: " Research Article An Analog Processor Array Implementing Interconnect-Efficient Reference Data Shift and SAD/SSD Extraction for Motion Estimation" ppt
... into digital form for further handling and storage, also the data communication with an external motion estimation core should be digital This enables high-speed I/O operations and makes a separate ... option, for evaluating the performance of the proposed motion estimation approach in practice The chip enables the evaluation of the motion estimation operations within a [8,8] search range and a ... the method and the related analog processing circuitry can be applied for high-speed operation and with sufficient accuracy A realistic performance comparison with other proposed motion estimation...
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Báo cáo hóa học: "Research Article Linearly Time-Varying Channel Estimation and Symbol Detection for OFDMA Uplink Using " potx
... symbols We also present a performance analysis of the channel estimation approach and derive a closed-form expression for the channel estimation variances It is shown that the estimation variances, ... where channel estimation can only be performed within each subband of individual user, separately Channel Estimation Analysis In this section, we analyze the performance of the proposed channel ... in Section and derive a closed-form EURASIP Journal on Wireless Communications and Networking expression of the channel estimation variance which can be, in turn, used for superimposed training...
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Báo cáo hóa học: "Research Article Robust and Computationally Efficient Signal-Dependent Method for Joint DOA and Frequency Estimation" docx
... Figures 8(a) and 8(b), it is obvious that the JAFE and the FSF-MUSIC have very close performances and outperform other two methods for both frequency and DOA estimations Meanwhile, the performance ... antenna), has been well studied Li and Compton Jr [13] and Li et al [14] have proposed algorithms for DOA estimation with known waveforms Later, Wax and Leshem [15] and Swindlehurst et al [16, 17] ... curves of the proposed method for frequency and DOA estimation of the first signal versus angle separation with fixed SNRs = 15 dB, M = 8, and N = 100 (a) Frequency estimation (b) DOA estimation 101...
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Báo cáo hóa học: "Research Article Sequential and Adaptive Learning Algorithms for M-Estimation" ppt
... (16) for en , then we can calculate wn using (15) and update An using (18) On the other hand, if there is no close form solution for en or the solution is very complicated, then we can use (21) and ... our previous work [19] and the comparison results are not presented for brevity 4.3 Performance of proposed LMS type of algorithms We first compare the performance of our proposed LMStype of algorithms ... discussed, in this paper, for brevity purpose, we have omitted the presentation of an extensive literature survey Interested readers can refer to [19] and references therein for more information The rest...
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