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
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
... surface gradients and the albedo and alsoperform blind image restoration. The surface gradients and the albedo are modeled as separate Markov random fields(MRFs), and a suitable regularization ... used for the same, and graph cuts were used for optimization. The advantage of the proposed approach isthat we obtain the light source position, scene structure, and perform blind restoration ... shape and constant albedo to establish a nonlinearmapping between the image irradiance and shape of theobject in the form of a lookup table. For photometric stereo, a neural network-based approach...
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Báo cáo hóa học: "Research Article A Decentralized Approach for Nonlinear Prediction of Time Series Data in Sensor Networks" pptx
... speed and steady-state performance.Note also that regularization is usually unnecessary in (21) and (24) for adequate values of ν. (Regularization would beimplemented in (21 )and( 24) by using a ... eachsensor must know the locations of the other sensors. Thisunfortunately imposes a substantial demand for both storage and computational time, as most practical applicationsrequire a large ... industrialprocess monitoring and control, environment and habitatmonitoring, home automation, and so forth. Some commonexamples are monitoring the state of permafrost and glacier,tracking wildland...
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báo cáo hóa học:" Research Article A Mixed Problem for Quasilinear Impulsive Hyperbolic Equations with Non Stationary Boundary and Transmission Conditions" ppt
... ConditionsAkbar B. Aliev1 and Ulviya M . Mamedova21Azerbaijan Technical University, AZ 1073, Baki, Azerbaijan2Institute of Mathematics and Mechanics of NAS of Azerbaijan, AZ 1141, Baku, AzerbaijanCorrespondence ... Equations. Ordinary and Partial Differential Equations,vol. 103 of Chapman & Hall/CRC Monographs and Surveys in Pure and Applied Mathematics,Chapman&Hall/CRC, Boca Raton, Fla, USA, 2000.8 ... nonlinear elastodynamics and general relativity,” Archive for Rational Mechanics and Analysis, vol. 63, no. 3, pp. 273–294, 1977.7 S. Yakubov and Y. Yakubov, Differential-Operator Equations....
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Báo cáo hóa học: "Research Article A Novel Approach to the Design of Oversampling Low-Delay Complex-Modulated Filter Bank Pairs" doc
... symmetry, and the only possible group delay is givenby (30).Finally we relieve the demand for exactly linear-phase and ask only for approximately constant magnitude response and approximately linear-phase. ... shownthat his algorithms for the constrained design of digitalfilters with arbitrary magnitude and phase responses have thepotential to achieve a considerable reduction of group delayas compared ... the factthat the tolerance mask is not continuous and increases and diminishes stepwise.Figure 2(b) depicts the group delay both in passband and transition band. The group delay in the passband,...
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Báo cáo hóa học: " Research Article A POMDP Framework for Coordinated Guidance of Autonomous UAVs for Multitarget Tracking" doc
... Y. Bar-Shalom and T. Fortmann, Tracking and Data Associa-tion, Academic Press, San Diego, Calif, USA, 1988.[37] S. Ray, Distance-based model-selection with application to theanalysis of gene ... roleas an indicator of the potential for error in track states and track identity. Nevertheless, the ambiguity of a singlemeasurement-to-track data association is not a reliablepredictor of track ... (or alpha diver-gence), Bhattacharyya distance, or discordance [37], all of which have closed-form solutions for Gaussians. However,these measures are basically average-case measures of howoften...
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Báo cáo hóa học: "Research Article A Markov Model for Dynamic Behavior of ToA-Based Ranging in Indoor Localization" ppt
... representationThe transition probabilities in Markov chain are analyti-cally obtained using IDM realization, capturing the areas and boundary lengths and consequently using (15). To validatethe analytical ... dy-namic behavior of ranging error is essential for the design and performance evaluation of tracking capabilities of theproposed algorithms for indoor localization. The parameters of the Markov ... Location, And Navigation Symposium,vol. 2006, pp. 565–568, San Diego, Calif, USA, April 2006.[38] N. A. Alsindi, B. Alavi, and K. Pahlavan, “Spatial character-istics of UWB TOA-based ranging...
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Báo cáo hóa học: " Research Article A Variational Approach to the Modeling of MIMO Systems" docx
... proposed a variational relation for approaching MIMOchannel; see (7)–(11). This is a scalar equation involving theminimum distance δminas a random variable. Restrictingour analysis to the case ... Digital modula-tion such as QPSK (quadrature phase shift keying) and QAM(quadrature amplitude modulation) are used for many com-munication systems 3G, WIFI, HSDPA, and WIMAX. Theprobability of ... Before going ahead, note that as far as links withquantum are concerned, one can make a remarkable corre-spondence between MIMO channel h and quantum scatter-ing theory of particles. We have,...
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Báo cáo hóa học: " Research Article A MAP Estimator for Simultaneous Superresolution and Detector Nonunifomity Correction" ppt
... Orlando, Fla, USA, April 1997.[9] Y M. Chiang and J. G. Harris, “An analog integrated circuit for continuous-time gain and offset calibration of sensor arrays,”Analog Integrated Circuits and ... Another approach is based on the assump-tion that the output of each detector should exhibit a con-stant range of values [14]. A Kalman filter-based approach 4 EURASIP Journal on Advances in Signal ... R.C.Hardie,K.J.Barnard,J.G.Bognar,E.E.Armstrong ,and E. A. Watson, “High-resolution image reconstruction from a sequence of rotated and translated frames and its applicationR. C. Hardie and D....
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Báo cáo hóa học: " Research Article A Prototype System for Selective Dissemination of Broadcast News in European Portuguese" potx
... portions that contain clean speech, and audioR. Amaral et al. 7Table 4: Topic indexation results.APP ASR Correctness % Accuracy %Manual Manual 91.5 91.3Manual Auto w/o conf. 94.4 90.8Manual Auto ... spe-cially considering the lack of video information in our ap-proach.8 EURASIP Journal on Advances in Signal ProcessingDatabase DatabaseMeta-dataUserprofilesAudioMulti-mediaCaptureProcess ... 2003.[26] C. Martins, A. Texeira, and J. Neto, “Dynamic vocabularyadaptation for a daily and real-time broadcast news transcrip-tion system,” in Proceedings of IEEE/ACL Spoken LanguageTechnology...
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