Academic literature on the topic 'D Estimation'
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Journal articles on the topic "D Estimation"
Li, Zhengzheng, Yan Zhang, and Scott E. Giangrande. "Rainfall-Rate Estimation Using Gaussian Mixture Parameter Estimator: Training and Validation." Journal of Atmospheric and Oceanic Technology 29, no. 5 (May 1, 2012): 731–44. http://dx.doi.org/10.1175/jtech-d-11-00122.1.
Full textTrömel, Silke, Matthew R. Kumjian, Alexander V. Ryzhkov, Clemens Simmer, and Malte Diederich. "Backscatter Differential Phase—Estimation and Variability." Journal of Applied Meteorology and Climatology 52, no. 11 (November 2013): 2529–48. http://dx.doi.org/10.1175/jamc-d-13-0124.1.
Full textXinhua Zhuang and Yan Huang. "Robust 3-D-3-D pose estimation." IEEE Transactions on Pattern Analysis and Machine Intelligence 16, no. 8 (1994): 818–24. http://dx.doi.org/10.1109/34.308478.
Full textThành, Nguyễn Tường, Lê Văn Hùng, and Phạm Thành Công. "An Evaluation of Pose Estimation in Video of Traditional Martial Arts Presentation." Journal of Research and Development on Information and Communication Technology 2019, no. 2 (December 31, 2019): 114–26. http://dx.doi.org/10.32913/mic-ict-research.v2019.n2.864.
Full textAmorino, Chiara, and Eulalia Nualart. "Optimal convergence rates for the invariant density estimation of jump-diffusion processes." ESAIM: Probability and Statistics 26 (2022): 126–51. http://dx.doi.org/10.1051/ps/2022001.
Full textXie, Jinhong, X. Michael Song, Marvin Sirbu, and Qiong Wang. "Kalman Filter Estimation of New Product Diffusion Models." Journal of Marketing Research 34, no. 3 (August 1997): 378–93. http://dx.doi.org/10.1177/002224379703400307.
Full textZhao, Xiaofeng, and Sixun Huang. "Estimation of Atmospheric Duct Structure Using Radar Sea Clutter." Journal of the Atmospheric Sciences 69, no. 9 (September 1, 2012): 2808–18. http://dx.doi.org/10.1175/jas-d-12-073.1.
Full textChanwimaluang, T., Guoliang Fan, G. G. Yen, and S. R. Fransen. "3-D Retinal Curvature Estimation." IEEE Transactions on Information Technology in Biomedicine 13, no. 6 (November 2009): 997–1005. http://dx.doi.org/10.1109/titb.2009.2027014.
Full textWilson, Greg, and H. Tuba Özkan-Haller. "Ensemble-Based Data Assimilation for Estimation of River Depths." Journal of Atmospheric and Oceanic Technology 29, no. 10 (October 1, 2012): 1558–68. http://dx.doi.org/10.1175/jtech-d-12-00014.1.
Full textHacking, Chris, Nitesh Poona, Nicola Manzan, and Carlos Poblete-Echeverría. "Investigating 2-D and 3-D Proximal Remote Sensing Techniques for Vineyard Yield Estimation." Sensors 19, no. 17 (August 22, 2019): 3652. http://dx.doi.org/10.3390/s19173652.
Full textDissertations / Theses on the topic "D Estimation"
Tewfik, Ahmed H. "Recursive estimation and spectral estimation for 2-D isotropic random fields." Thesis, Massachusetts Institute of Technology, 1987. http://hdl.handle.net/1721.1/14928.
Full textMICROFICHE COPY AVAILABLE IN ARCHIVES AND ENGINEERING
Bibliography: leaves 180-188.
by Ahmed Hossam Tewfik.
Sc.D.
Kacete, Amine. "Unconstrained Gaze Estimation Using RGB-D Camera." Thesis, CentraleSupélec, 2016. http://www.theses.fr/2016SUPL0012/document.
Full textIn this thesis, we tackled the automatic gaze estimation problem in unconstrained user environments. This work takes place in the computer vision research field applied to the perception of humans and their behaviors. Many existing industrial solutions are commercialized and provide an acceptable accuracy in gaze estimation. These solutions often use a complex hardware such as range of infrared cameras (embedded on a head mounted or in a remote system) making them intrusive, very constrained by the user's environment and inappropriate for a large scale public use. We focus on estimating gaze using cheap low-resolution and non-intrusive devices like the Kinect sensor. We develop new methods to address some challenging conditions such as head pose changes, illumination conditions and user-sensor large distance. In this work we investigated different gaze estimation paradigms. We first developed two automatic gaze estimation systems following two classical approaches: feature and semi appearance-based approaches. The major limitation of such paradigms lies in their way of designing gaze systems which assume a total independence between eye appearance and head pose blocks. To overcome this limitation, we converged to a novel paradigm which aims at unifying the two previous components and building a global gaze manifold, we explored two global approaches across the experiments by using synthetic and real RGB-D gaze samples
Müller, Werner, and Dale L. Zimmerman. "Optimal Design for Variogram Estimation." Department of Statistics and Mathematics, WU Vienna University of Economics and Business, 1997. http://epub.wu.ac.at/756/1/document.pdf.
Full textSeries: Forschungsberichte / Institut für Statistik
Vanhems, Anne. "Estimation non paramétrique de solutions d' équations différentielles." Toulouse 1, 2001. http://www.theses.fr/2001TOU10102.
Full textThe objective of our work is to make statistical inference on functional parameters which are solutions of differential equations depending on the data distribution. Such problems are often encountered in economics, physics, finance, where the interest parameters are solutions of differential equations
Oyini, Mbouna Ralph. "3-D Face Modeling from a 2-D Image with Shape and Head Pose Estimation." Diss., Temple University Libraries, 2014. http://cdm16002.contentdm.oclc.org/cdm/ref/collection/p245801coll10/id/305734.
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This paper presents 3-D face modeling with head pose and depth information estimated from a 2-D query face image. Many recent approaches to 3-D face modeling are based on a 3-D morphable model that separately encodes the shape and texture in a parameterized model. The model parameters are often obtained by applying statistical analysis to a set of scanned 3-D faces. Such approaches tend to depend on the number and quality of scanned 3-D faces, which are difficult to obtain and computationally intensive. To overcome the limitations of 3-D morphable models, several modeling techniques from 2-D images have been proposed. We propose a novel framework for depth estimation from a single 2-D image with an arbitrary pose. The proposed scheme uses a set of facial features in a query face image and a reference 3-D face model to estimate the head pose angles of the face. The depth information of the subject at each feature point is represented by the depth information of the reference 3-D face model multiplied by a vector of scale factors. We use the positions of a set of facial feature points on the query 2-D image to deform the reference face dense model into a person specific 3-D face by minimizing an objective function. The objective function is defined as the feature disparity between the facial features in the face image and the corresponding 3-D facial features on the rotated reference model projected onto 2-D space. The pose and depth parameters are iteratively refined until stopping criteria are reached. The proposed method requires only a face image of arbitrary pose for the reconstruction of the corresponding 3-D face dense model with texture. Experiment results with USF Human-ID and Pointing'04 databases show that the proposed approach is effective to estimate depth and head pose information with a single 2-D image.
Temple University--Theses
Rose, Christopher James. "An adaptive D-STATCOM control scheme utilising impedance estimation." Thesis, University of Nottingham, 2016. http://eprints.nottingham.ac.uk/32915/.
Full textAzarbayejani, Ali J. "Nonlinear probabilistic estimation of 3-D geometry from images." Thesis, Massachusetts Institute of Technology, 1997. http://hdl.handle.net/1721.1/29122.
Full textYu, Xiaoju, and Hao Xin. "3-D Direction of Arrival Estimation with Two Antennas." International Foundation for Telemetering, 2011. http://hdl.handle.net/10150/595622.
Full textInspired by human auditory system, an improved direction of arrival (DOA) technique using only two antennas with a scatterer in between them to achieve additional magnitude cues is proposed. By exploiting the incident-angle-dependent magnitude and phase differences between the two monopole antennas and applying 2-D / 3-D multiple signal classification algorithms (MUSIC), the DOA of an incident microwave signal can be estimated. Genetic algorithm is applied to optimize the scatterer geometry for the 3-D DOA estimation. The simulated results of both the azimuth and three-dimensional DOA estimation have shown an encouraging accuracy and sensitivity by incorporating a lossy scatterer.
Marti, Lucas. "Estimation de la posture humaine par capteur RGB-D." Thesis, Toulouse 3, 2015. http://www.theses.fr/2015TOU30394.
Full textIn a world with an increasingly aging population, elderly people falling are a public health issue. The use of technology is a major development axis for fall management. We want to design a complete system for detection and estimation of falls. The target market for this system is medicalized retirement homes and individual homes. We want to improve the medical care of people after the fall in order to lower its consequences. A solution based on an ambient sensor seems to be the most adapted solution. Recent development in RGB-D (Color+Depth) sensing are a great asset thanks to their relatively low cost, wide availability and good performances. The first part of the thesis deals with the problem of segmenting people for the surrounding scene in our images. We present an algorithm that gives, thanks to use simultaneous use of color and depth, the silhouettes of each person in the room in which the sensor is installed. The algorithm is robust to the change of configuration of the room and especially to moving furniture. We use special consideration of depth to reach a performance level sufficient for an industrial application. The second part of the thesis deals with the estimation of the human posture. Once the silhouettes have been segmented with the algorithm of the first part, we want to get an estimation of every articulation of the person. We build on existing algorithms that use machine learning and in particular Random Forest by investigating new ideas to improve performances. We found optimal values for some parameters that were not previously investigated. We present a new feature to be computed on depth images. Finally we evaluate the impact of balancing the training database in our context. The algorithm provides a set of predictions for the position of every articulation. In the third part, we are interested in spatio-temporal filtering of the postures. We present different approaches and in particular we deal with the issue of left/right ambiguity that arises in the algorithm of the previous part. The approaches are based on Bayesian filtering
Kaval, Huseyin. "2-d Mesh-based Motion Estimation And Video Object Manipulation." Master's thesis, METU, 2007. http://etd.lib.metu.edu.tr/upload/2/12608869/index.pdf.
Full textBooks on the topic "D Estimation"
Basu, D. Statistical information and likelihood: A collection of critical essays by Dr. D. Basu. Edited by Ghosh J. K. Berlin: Springer-Verlag, 1988.
Find full textFavaro, Paolo. 3-D shape estimation and image restoration: Exploiting defocus and motion blur. London: Springer, 2007.
Find full textGreat Britain. Department of the Environment., Binnie & Partners Consulting Engineers., and Foundation for Water Research, eds. Estimation of flood damage following potential dam failure: Guidelines, FR/D 0003, March 1991. Marlow, Buckinghamshire: Foundation for Water Research, 1991.
Find full textEremic, John C. Iterative methods for estimation of 2-D AR parameters using a data-adaptive Toeplitz approximation algorithm. Monterey, Calif: Naval Postgraduate School, 1991.
Find full textNadiri, M. Ishaq. Estimation of the depreciation rate of physical and R&D capital in the U.S. total manufacturing sector. Cambridge, MA: National Bureau of Economic Research, 1993.
Find full textIrwin, Douglas A. High tech R&D subsidies: Estimating the effects of Sematech. Cambridge, MA: National Bureau of Economic Research, 1994.
Find full text3-D Shape Estimation and Image Restoration. London: Springer London, 2007. http://dx.doi.org/10.1007/978-1-84628-688-9.
Full textSoatto, Stefano, and Paolo Favaro. 3-D Shape Estimation and Image Restoration. Springer, 2008.
Find full textEl-Shaer, Hamdy Taha M. Multichannel 2-D power spectral estimation and applications. 1987.
Find full textStatistical Information and Likelihood: A Collection of Critical Essays by Dr. D. Basu. Springer, 2011.
Find full textBook chapters on the topic "D Estimation"
Cowburn, David, John Glushka, Frank DiGennaro, and Carlos B. Rios. "Parametric Estimation in 1-D, 2-D, and 3-D NMR." In Computational Aspects of the Study of Biological Macromolecules by Nuclear Magnetic Resonance Spectroscopy, 27–38. Boston, MA: Springer US, 1991. http://dx.doi.org/10.1007/978-1-4757-9794-7_2.
Full textMa, Yi, Stefano Soatto, Jana Košecká, and S. Shankar Sastry. "Estimation of Multiple Motions from Two Views." In An Invitation to 3-D Vision, 228–60. New York, NY: Springer New York, 2004. http://dx.doi.org/10.1007/978-0-387-21779-6_7.
Full textSchaffert, Roman, Markus Weiß, Jian Wang, Anja Borsdorf, and Andreas Maier. "Learning-Based Correspondence Estimation for 2-D/3-D Registration." In Informatik aktuell, 222–28. Wiesbaden: Springer Fachmedien Wiesbaden, 2020. http://dx.doi.org/10.1007/978-3-658-29267-6_50.
Full textSahin, Caner, Guillermo Garcia-Hernando, Juil Sock, and Tae-Kyun Kim. "Instance- and Category-Level 6D Object Pose Estimation." In RGB-D Image Analysis and Processing, 243–65. Cham: Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-030-28603-3_11.
Full textGe, Liuhao, Junsong Yuan, and Nadia Magnenat Thalmann. "Real-Time Hand Pose Estimation Using Depth Camera." In RGB-D Image Analysis and Processing, 355–76. Cham: Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-030-28603-3_16.
Full textChen, Yang-Sheng, Yu-Chun Chen, Peng-Yuan Kao, Sheng-Wen Shih, and Yi-Ping Hung. "Estimation of 3-D Foot Parameters Using Hand-Held RGB-D Camera." In Computer Vision - ACCV 2014 Workshops, 407–18. Cham: Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-16634-6_30.
Full textPan, Yingjie, Hong Zhu, and Ruirui Ji. "3-D Head Pose Estimation for Monocular Image." In Fuzzy Systems and Knowledge Discovery, 293–301. Berlin, Heidelberg: Springer Berlin Heidelberg, 2005. http://dx.doi.org/10.1007/11540007_35.
Full textTang, Qirong, Xue Hu, Zhugang Chu, and Shun Wu. "6D Gripper Pose Estimation from RGB-D Image." In Lecture Notes in Computer Science, 120–25. Cham: Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-030-34995-0_11.
Full textAtapour-Abarghouei, Amir, and Toby P. Breckon. "Dealing with Missing Depth: Recent Advances in Depth Image Completion and Estimation." In RGB-D Image Analysis and Processing, 15–50. Cham: Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-030-28603-3_2.
Full textOtterbach, R. "Robust 3-D object recognition and pose estimation using 2-D image sequences." In Informatik aktuell, 295–302. Berlin, Heidelberg: Springer Berlin Heidelberg, 1995. http://dx.doi.org/10.1007/978-3-642-79980-8_35.
Full textConference papers on the topic "D Estimation"
Liu, Chenchen, Yongzhi Li, Kangqi Ma, Duo Zhang, Peijun Bao, and Yadong Mu. "Learning 3-D Human Pose Estimation from Catadioptric Videos." In Thirtieth International Joint Conference on Artificial Intelligence {IJCAI-21}. California: International Joint Conferences on Artificial Intelligence Organization, 2021. http://dx.doi.org/10.24963/ijcai.2021/118.
Full textLagunas, M. A., and G. Vazquez. "Focusing wideband arrays from 2-D spectral estimates." In Fifth ASSP Workshop on Spectrum Estimation and Modeling. IEEE, 1990. http://dx.doi.org/10.1109/spect.1990.205551.
Full textChoi, Sungyun, Beungjin Kim, George J. Cokkinides, and A. P. Sakis Meliopoulos. "Autonomous state estimation for the smart grid - laboratory implementation." In IEEE PES T&D 2010. IEEE, 2010. http://dx.doi.org/10.1109/tdc.2010.5484289.
Full textMa, Jian, Yousu Chen, Zhenyu Huang, and Pak Chung Wong. "Using state estimation residuals to detect abnormal SCADA data." In IEEE PES T&D 2010. IEEE, 2010. http://dx.doi.org/10.1109/tdc.2010.5484686.
Full textGandelli, A. "Spectrum estimation techniques to study quantization in A&D conversion systems." In Fifth ASSP Workshop on Spectrum Estimation and Modeling. IEEE, 1990. http://dx.doi.org/10.1109/spect.1990.205573.
Full textNegaharipour, S. "On 3-D motion estimation from 2-D sonar image flow." In OCEANS 2012. IEEE, 2012. http://dx.doi.org/10.1109/oceans.2012.6404919.
Full textLv, Jianxun, Mahmoud A. Mohamed, Haiwen Yuan, and Bärbel Mertsching. "Dense Optical Flow Estimation from RGB-D." In 2018 Eighth International Conference on Instrumentation & Measurement, Computer, Communication and Control (IMCCC). IEEE, 2018. http://dx.doi.org/10.1109/imccc.2018.00076.
Full textLiu, Yongzhi, and Zhiping Lin. "2-D DOA estimation with virtual sensors." In 2015 IEEE International Conference on Digital Signal Processing (DSP). IEEE, 2015. http://dx.doi.org/10.1109/icdsp.2015.7252018.
Full textYuen, P., N. Khalili, and F. Mokhtarian. "Curvature Estimation on Smoothed 3-D Meshes." In British Machine Vision Conference 1999. British Machine Vision Association, 1999. http://dx.doi.org/10.5244/c.13.14.
Full textRadhakrishnan, Chandrasekar, V. Chandrasekar, Wesley Berg, and Steven C. Reising. "Rainfall Estimation from Tempest-D Cubesat Observations." In IGARSS 2021 - 2021 IEEE International Geoscience and Remote Sensing Symposium. IEEE, 2021. http://dx.doi.org/10.1109/igarss47720.2021.9554052.
Full textReports on the topic "D Estimation"
Baker, Zachary Kent. Constrained Shortest Path Estimation on the D-Wave 2X: Accelerating Ionospheric Parameter Estimation Through Quantum Annealing. Office of Scientific and Technical Information (OSTI), November 2016. http://dx.doi.org/10.2172/1331299.
Full textAuthor, Not Given. R&D program benefits estimation: DOE Office of Electricity Delivery and Energy Reliability. Office of Scientific and Technical Information (OSTI), December 2006. http://dx.doi.org/10.2172/1216653.
Full textNadiri, M. Ishaq, and Ingmar Prucha. Estimation of the Depreciation Rate of Physical and R&D Capital in the U.S. Total Manufacturing Sector. Cambridge, MA: National Bureau of Economic Research, December 1993. http://dx.doi.org/10.3386/w4591.
Full textIrwin, Douglas, and Peter Klenow. High Tech R&D Subsidies: Estimating the Effects of Sematech. Cambridge, MA: National Bureau of Economic Research, December 1994. http://dx.doi.org/10.3386/w4974.
Full textLee, R. Estimating the Benefits of Government-Sponsored Energy R&D: Synthesis of Conference Discussions. Office of Scientific and Technical Information (OSTI), November 2003. http://dx.doi.org/10.2172/885698.
Full textPeters, Bettina, Mark Roberts, Van Anh Vuong, and Helmut Fryges. Estimating Dynamic R&D Demand: An Analysis of Costs and Long-Run Benefits. Cambridge, MA: National Bureau of Economic Research, August 2013. http://dx.doi.org/10.3386/w19374.
Full textChensvert, Thomas L. NMR Reconstructive Elasticity Imaging of Breast: Surrogate Remote Palpation Using Quantitative 3-D Displacement and Strain Estimations. Fort Belvoir, VA: Defense Technical Information Center, September 1999. http://dx.doi.org/10.21236/ada391282.
Full textMarshall, A. C. RSMASS-D models: An improved method for estimating reactor and shield mass for space reactor applications. Office of Scientific and Technical Information (OSTI), October 1997. http://dx.doi.org/10.2172/560867.
Full textGordon, Roger, Mark Schankerman, and Richard Spady. Estimating the Effects of R&D on Bell System Productivity: A Model of Embodied Technical Change. Cambridge, MA: National Bureau of Economic Research, April 1985. http://dx.doi.org/10.3386/w1607.
Full textFunctional and reserve capacities of an organism estimation among sprinters according to “D&K-TEST” indices and taking into account bioprofile. Ilsiyar Sh. Mutaeva , Chulpan A. Gizatullina , Aleksandra S. Seliverstova, September 2020. http://dx.doi.org/10.14526/2070-4798-2020-15-3-48-55.
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