3d head pose estimation using aam and posit
Báo cáo hóa học: " Research Article Person-Independent Head Pose Estimation Using Biased Manifold Embedding" doc
... approaches to head pose estimation was presented in Section In this section, we discuss approaches to pose estimation using manifold learning, that are related to the proposed framework, and review ... have not been applied to the head pose estimation problem, and hence, we limit our discussions to the main ideas in these formulations 2.1 Manifold learning and pose estimation Since the advent ... in pose estimation LLE 6.60◦ 6.04◦ 4.91◦ 4.37◦ 3.86◦ 3.27◦ Laplacian eigenmap 7.72◦ 6.32◦ 5.08◦ 4.57◦ 4.17◦ 3.93◦ Table 3: Results of head pose estimation using principal component analysis and...
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Head pose estimation and attentive behavior detection
... detect the head pose in each frame of a video sequence, so that the change of head pose can be analyzed and subsequently classified We call this the Head Pose Estimation (HPE) method and present ... n × n matrix 13 2.3 Head Pose Estimation In recent years, a lot of research work has been done on head pose estimation [69, 70, 71, 72, 73, 74, 79, 80] Generally, head pose estimation methods ... behavior through head pose estimation and cyclic pattern analysis 1.3 1.3.1 Our Approach HPE Method Since head pose will change during FCFA behavior, FCFA can be detected by estimating head pose in each...
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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
... Computer Vision and Pattern Recognition (CVPR ’00), vol 1, pp 269–276, Hilton Head Island, SC, USA, June 2000 [23] K Hara, K Nishino, and K Ikeuchi, “Light source position and reflectance estimation ... light source positions estimated using the proposed approach as initial estimates and then refined them using graph cuts We now compare the time complexity of our approach with that proposed in [18], ... contours using color and edge information are selected, and then for each contour the light source direction is estimated using a shading model In the final stage, the results from the estimations...
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Air pollution exposure estimation using dispersion modelling and continuous monitoring data in a prospective birth cohort study in the Netherlands potx
... between 2001 and 2003 were exposed to higher PM 10 and NO levels during pregnancy than women with a conception date in 2004 or 2005 Table shows that mothers were exposed to higher PM 10 and NO levels ... Rotterdam, the Netherlands Organization for Health Research and Development (ZonMw), the Netherlands Organisation for Scientific Research (NWO), the Ministry of Health, Welfare and Sport, and the Ministry ... month, week (e.g., working days and weekend days), and day (e.g., morning and evening rush hour) The adjustment for temporal patterns was performed for traffic and for household emissions Traffic...
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Báo cáo toán học: " Real-time reliability measure-driven multihypothesis tracking using 2D and 3D features" pot
... RV3D = Rva1id3D RV x (tc )+RV y (tc ) with RV x (tc ) , and RV y (tc ) the mean visual reliabilities for 3D position coordinates x, and y, respectively Measures CD2D , CD3D , CV2D , and CV3D ... centroid position of the blob, W and H are the 2D blob width and height, respectively (xp, yp) is the centroid position of the 3D parallelepiped base w, l and h correspond to the 3D width, length and ... respectively - RD3D = Rva1id3D RV w (tc )+RV (tc )+RV h (tc ) with RV w (tc ) , RV (tc ) , and RV h (tc ) the mean visual reliabilities for 3D dimensions w, l and h, respectively Rvalid3D corresponds...
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Báo cáo hóa học: " Joint communication and positioning based on soft channel parameter estimation" pot
... joint communication and positioning system based on maximum-likelihood channel parameter estimation is proposed The parameters of the physical channel, needed for positioning, and the channel coefficients ... 1 Joint communication and positioning based on soft channel parameter estimation Kathrin Schmeink∗ , Rebecca Adam and Peter Adam Hoeher Information and Coding Theory Lab Faculty of ... purpose In this paper, a joint communication and positioning system based on maximum-likelihood channel parameter estimation is suggested [4] The estimator exploits the fact that channel and...
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Báo cáo hóa học: " Joint fundamental frequency and order estimation using optimal filtering" pot
... ζ l l l which is real and positive since R and Hermitian, and the vector Lk ξ l = zk = O l−1 (118) + βl ζ l ζ H −ζ l l , −ζ H l (119) using which the estimators in (38) and (42) along with the ... · · · x(n − M + 1) ]T , (2) where (·)T denotes the transpose, and similarly for the sources xk(n) and the noise ek(n) Next, we define a Vandermonde matrix Zk ∈ CM×Lk, which is constructed from ... by k, and ek (n) is the noise associated with the kth source which is assumed to be zero-mean and complex The complexvalued amplitude is composed of a real, non-zero amplitude A k, l > and a...
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Báo cáo hóa học: " Research Article Robust and Accurate Curvature Estimation Using Adaptive Line Integrals" pdf
... other hand, would be less robust to noise and quantization errors In this proposed curvature estimation algorithm, we evaluate line integrals over a window whose size is adaptively determined using ... curvatures and estimated curvatures of the curves in (a), (c), and (e) are shown in (b), (d), and (f), respectively The curvature estimates are obtained by an adaptive radius and fixed radii proposes ... the precision of curvature estimation is significantly improved Figure depicts the estimation errors of using fixed radii and adaptive radius It is obvious that the estimation errors of the adaptive...
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Báo cáo hóa học: " Doubly Selective Channel Estimation Using Superimposed Training and Exponential Bases Models" pdf
... channel estimation using superimposed training and first-order statistics,” IEEE Communications Letters, vol 7, no 9, pp 413–415, 2003 , “On channel estimation using superimposed training and first-order ... training for PAR = and PAR = 1, the first-order statistics and superimposed training-based method and the proposed DML approach with two iterations, under varying Doppler spreads fd and a bit SNR of ... Electrical and Computer Engineering, Auburn University His research interests include channel estimation and equalization, multiuser detection, and statistical and adaptive signal processing and analysis...
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Scene Reconstruction, Pose Estimation and Tracking doc
... proposed an imaging model for 36 Scene Reconstruction, Pose Estimation and Tracking omnidirectional cameras that accounts for the full rotation and translation between the camera and mirrors, and ... 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 ... 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...
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foundations of 3d graphics using jogl and java3d
... Transformation and Viewing Chapter Objectives: • Understand basic transformation and viewing methods • Understand 3D hidden-surface removal and collision detection • Design and implement 3D models ... - - - - - 281 3D File Formats 3D Programming Tool Libraries 3D Authoring Tools 3D File Format Converters Built-in and Plug-in VRML Exporters Independent 3D File Format Converters 3D Graphics Software ... Scan-conversion, and Clipping generate a random line with -1
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Báo cáo khoa hoc:" Comparison between estimation of breeding values and fixed effects using Bayesian and empirical BLUP estimation under selection on parents and missing " doc
... scenarios Bayesian and EBLUP estimation yielded rank correlations between true and predicted breeding values that were equally decreased by randomly missing PI and by both phenotypic and BLUP selection ... generation for RM and MM data sets, respectively For the case of full PI, the same figures were 2% and 1% For low h2 , the biases were 23% and 28%, and 1% and 2% for the cases of missing and full PI, ... MSE of CG and, in less extent, of breeding value estimates in nonrandomly selected populations with full PI (analyses and 10 vs 15 and 16) With missing PI (analyses 11 and 12 vs 17 and 18), the...
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Báo cáo y học: "Haplotype and isoform specific expression estimation using multi-mapping RNA-seq reads" pptx
... pipeline and ran validation experiments LC proposed and helped develop the EM algorithm and supervised the haplo-isoform validation experiment AG proposed the application to mouse crosses and provided ... FASTA file and using it in the alignment and mapping steps of the MMSEQ workflow Table MMSEQ estimates for H13 and Mcts2 isoforms in F1 hybrid samples MMSEQ estimates for each haplotype and isoform ... chart with two different start positions (Figure 1): (a) Expression estimation using alignments to a predefined transcriptome reference, (b) Expression estimation using alignments to a transcriptome...
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Báo cáo y học: "Comparison of osteogenic potentials of human rat BMP4 and BMP6 gene therapy using [E1-] and [E1-,E2b-] adenoviral vectors"
... (Lanes 1, and 3), BstXI (Lanes 4, 5, and 6), and BglII plus EcoRV (Lanes 7, 8, and 9) M, 1-kb DNA ladder Lanes 1, 4, and 7, 293A cells; Lanes 2, 5, and 8, ADrBMP6 DNA; Lanes 3, 6, and 9, ADhBMP6 ... thigh and 1.4 × 1011 particles in the other thigh) On Day 35, the rats were euthanized and scanned using CT Axial CT images (1-mm collimation and 1mm table increment) were obtained using the standard ... BMP4 and BMP6 cDNAs were amplified, cloned, sequenced, and identified Recombinant adenoviruses encoding rat BMP4 and BMP6 were constructed and compared with ADhBMP4 and ADhBMP6 in the in vitro and...
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Automatic text extraction using DWT and Neural Network
... sequences using DWT and neural network DWT decomposes one original image into four sub-bands The transformed image includes one average component sub-band and three detail component sub-bands Each ... operation and the final resulted 2-D Haar DWT is shown in Figure 3(c) 2-D Haar DWT decomposes a gray-level image into one average component sub-band and three detail component sub-bands From ... proposed method In Figure 8, the results of the proposed algorithm are illustrated step by step The original images shown in Figure 8(a) are decomposed into one average component sub-band and...
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Using Flash and ActionScript 3.0
... complex conditions with and or comparison operators && and || These represent the and NOTE Before ActionScript 3.0, you could use the keywords and and or as alternatives to && and || These are no ... screen at random locations with random colors, you want to first create the ten circles at random locations Test it, and get that portion working just like you want Then, add the random color ... use >, =, and
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The 8051 microcontroller and embedded systems using assembly and c 2nd ed
... Microcontroller and Embedded Systems: Using Assembly and C Mazidi, Mazidi and McKinlay Chung-Ping Young 楊中平 Home Automation, Networking, and Entertainment Lab Dept of Computer Science and Information ... Microcontroller and Embedded Systems: Using Assembly and C Mazidi, Mazidi and McKinlay Chung-Ping Young 楊中平 Home Automation, Networking, and Entertainment Lab Dept of Computer Science and Information ... Numbering and coding systems Digital primer Inside the computer Department of Computer Science and Information Engineering National Cheng Kung University, TAIWAN NUMBERING AND CODING SYSTEMS Decimal and...
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Using Servlets and JavaServer Pages with Portlets
... request getDateHeader() Returns a date header from properties on the portlet request getHeader() Returns header from properties on the portlet request getHeaderNames() Returns header names from ... COMMAND String command = request.getParameter("COMMAND"); String itemParam = request.getParameter("ITEM_ID"); 140 Download at Boykma.Com 2840ch05.qxd 7/13/04 12:44 PM Page 141 Using Servlets and ... to be prefixed with a namespace include JavaScript and VBScript functions, JavaScript and VBScript variables, and anything referenced by name using dynamic HTML To-Do List Portlet Example We are...
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DSP applications using C and the TMS320C6X DSK (P3)
... (industry standard) external peripherals McBSPs have features such as full-duplex communication, independent clocking and framing for receiving and transmitting, and direct interface to AC97 and IIS ... (L1D), and 64 kB of RAM or level cache for data/program allocation (L2) It has a glueless (direct) interface to both synchronous memories (SDRAM and SBSRAM) and asynchronous memories (SRAM and EPROM) ... Separate buses for program, data, and direct memory access (DMA) allow the C6x to perform concurrent program fetches, data read and write, and DMA operations With data and instructions residing in...
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Lab 9.2.6 Troubleshooting Using Ping and Telnet
... connections on the standard lab setup b Check all physical devices, cables, and connections Step Troubleshoot a Troubleshoot induced network problems b Use the commands ping and telnet to discover ... the lab again with Team members and switching roles Upon completion of the previous steps, log off by typing exit and turn the router off 2-4 CCNA 2: Routers and Routing Basics v 3.0 - Lab 9.2.6 ... the routers, enter the global configuration mode and configure the hostname as shown in the chart Then configure the console, virtual terminal, and enable passwords If there are problems doing...
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