Littérature scientifique sur le sujet « Geometrical constraints »
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Articles de revues sur le sujet "Geometrical constraints"
TROMBETTONI, GILLES, et MARTA WILCZKOWIAK. « GPDOF — A FAST ALGORITHM TO DECOMPOSE UNDER-CONSTRAINED GEOMETRIC CONSTRAINT SYSTEMS : APPLICATION TO 3D MODELING ». International Journal of Computational Geometry & ; Applications 16, no 05n06 (décembre 2006) : 479–511. http://dx.doi.org/10.1142/s0218195906002154.
Texte intégralSuzuki, H., T. Ito, H. Ando, K. Kikkawa et F. Kimura. « Solving regional constraints in components layout design based on geometric gadgets ». Artificial Intelligence for Engineering Design, Analysis and Manufacturing 11, no 4 (septembre 1997) : 343–53. http://dx.doi.org/10.1017/s0890060400003267.
Texte intégralHördt, Andreas, Katharina Bairlein, Matthias Bücker et Hermann Stebner. « Geometrical constraints for membrane polarization ». Near Surface Geophysics 15, no 6 (1 octobre 2017) : 579–92. http://dx.doi.org/10.3997/1873-0604.2017053.
Texte intégralPauly, Daniel. « Geometrical constraints on body size ». Trends in Ecology & ; Evolution 12, no 11 (novembre 1997) : 442. http://dx.doi.org/10.1016/s0169-5347(97)85745-x.
Texte intégralEvans, A. K. D., I. K. Wehus, Ø. Grøn et Ø. Elgarøy. « Geometrical constraints on dark energy ». Astronomy & ; Astrophysics 430, no 2 (20 janvier 2005) : 399–410. http://dx.doi.org/10.1051/0004-6361:20041590.
Texte intégralde Luis-García, Rodrigo, Carl-Fredrik Westin et Carlos Alberola-López. « Geometrical constraints for robust tractography selection ». NeuroImage 81 (novembre 2013) : 26–48. http://dx.doi.org/10.1016/j.neuroimage.2013.04.096.
Texte intégralMaia, M. D., et G. S. Silva. « Geometrical constraints on the cosmological constant ». Physical Review D 50, no 12 (15 décembre 1994) : 7233–38. http://dx.doi.org/10.1103/physrevd.50.7233.
Texte intégralPeng, Heping, et Zhuoqun Peng. « Concurrent design and process tolerances determination in consideration of geometrical tolerances ». Proceedings of the Institution of Mechanical Engineers, Part C : Journal of Mechanical Engineering Science 233, no 19-20 (1 août 2019) : 6727–40. http://dx.doi.org/10.1177/0954406219866866.
Texte intégralSATO, Yuki, Takayuki YAMADA, Kazuhiro IZUI et Shinji NISHIWAKI. « Topology optimization with geometrical constraints based on fictitious physical models (The geometrical constraint for molding and milling) ». Transactions of the JSME (in Japanese) 83, no 851 (2017) : 17–00081. http://dx.doi.org/10.1299/transjsme.17-00081.
Texte intégralDong, Yan, et Mei Li. « The Geometrical Feature Recognition Method of Part Drawing ». Advanced Materials Research 415-417 (décembre 2011) : 523–26. http://dx.doi.org/10.4028/www.scientific.net/amr.415-417.523.
Texte intégralThèses sur le sujet "Geometrical constraints"
Nestoras, Konstantinos Nav E. Massachusetts Institute of Technology. « A tool to create hydrodynamically optimized hull-forms with geometrical constraints from internal arrangements ». Thesis, Massachusetts Institute of Technology, 2013. http://hdl.handle.net/1721.1/81587.
Texte intégralCataloged from PDF version of thesis.
Includes bibliographical references (p. 145-146).
Internal arrangements and bulky equipment like machinery have been treated for many years as a secondary aspect of the ship design. Traditionally, in the design process, the centerpiece of the effort is the hull and its hydrodynamic performance. Once the hull of a ship has been selected, all the other systems, like propulsion and electric plants, are selected and fitted in the ship. Due to the fact that the hull is considered as the most important system of the ship, any compromises and systems trade-offs that need to be done in the design process are focused mainly on all the systems apart from the hull-form. This inherent prioritization in the traditional design process, might lead to the selection of suboptimal solutions for the other systems like the propulsion and electric plants, which in turns might lead to a global suboptimal solution for the whole ship design. Unfortunately, these decisions bound the designed ship for lifetime and, down the road, might lead to excess operational costs. The tool developed in this thesis treats the internal arrangements and the hull-form of the ship as two systems that need to be optimized together and not on a decoupled manner. Thus, the selection of the propulsion and electric plants or even large weapon systems like VLCs becomes as important as the hull during the design process. Propulsion and electric systems can be preselected in the early stage design, based on their efficiency and then a hull can be wrapped around them. The optimization of the hull can be done either with the use of the Holtrop method or a potential flow panel method, which provides higher fidelity. The designer has the ability to utilize this tool in order to easily conduct trade-off studies between the internal arrangements and the hull-form or save time from their integration and allocate it in other important problems of the design. This could aid the decision-making process in the early stage of the design, where information is scarce, decisions are crucial and uncertainty is high.
by Konstantinos Nestoras.
S.M.
Nav.E.
Nesselroth, Susan Marian. « I Substituent effects on carbanion photophysics An application of the energy gap law : II Solvent and geometrical constraints on excited state proton transfer ». Diss., Georgia Institute of Technology, 1991. http://hdl.handle.net/1853/30331.
Texte intégralWang, Bihao. « Geometrical and contextual scene analysis for object detection and tracking in intelligent vehicles ». Thesis, Compiègne, 2015. http://www.theses.fr/2015COMP2197/document.
Texte intégralFor autonomous or semi-autonomous intelligent vehicles, perception constitutes the first fundamental task to be performed before decision and action/control. Through the analysis of video, Lidar and radar data, it provides a specific representation of the environment and of its state, by extracting key properties from sensor data with time integration of sensor information. Compared to other perception modalities such as GPS, inertial or range sensors (Lidar, radar, ultrasonic), the cameras offer the greatest amount of information. Thanks to their versatility, cameras allow intelligent systems to achieve both high-level contextual and low-level geometrical information about the observed scene, and this is at high speed and low cost. Furthermore, the passive sensing technology of cameras enables low energy consumption and facilitates small size system integration. The use of cameras is however, not trivial and poses a number of theoretical issues related to how this sensor perceives its environmen. In this thesis, we propose a vision-only system for moving object detection. Indeed,within natural and constrained environments observed by an intelligent vehicle, moving objects represent high risk collision obstacles, and have to be handled robustly. We approach the problem of detecting moving objects by first extracting the local contextusing a color-based road segmentation. After transforming the color image into illuminant invariant image, shadows as well as their negative influence on the detection process can be removed. Hence, according to the feature automatically selected onthe road, a region of interest (ROI), where the moving objects can appear with a high collision risk, is extracted. Within this area, the moving pixels are then identified usin ga plane+parallax approach. To this end, the potential moving and parallax pixels a redetected using a background subtraction method; then three different geometrical constraints : the epipolar constraint, the structural consistency constraint and the trifocaltensor are applied to such potential pixels to filter out parallax ones. Likelihood equations are also introduced to combine the constraints in a complementary and effectiveway. When stereo vision is available, the road segmentation and on-road obstacles detection can be refined by means of the disparity map with geometrical cues. Moreover, in this case, a robust tracking algorithm combining image and depth information has been proposed. If one of the two cameras fails, the system can therefore come back to a monocular operation mode, which is an important feature for perception system reliability and integrity. The different proposed algorithms have been tested on public images data set with anevaluation against state-of-the-art approaches and ground-truth data. The obtained results are promising and show that the proposed methods are effective and robust on the different traffic scenarios and can achieve reliable detections in ambiguous situations
Rohmer, Damien. « Géométrie active pour l'animation et la modélisation ». Phd thesis, Université de Grenoble, 2011. http://tel.archives-ouvertes.fr/tel-00635079.
Texte intégralSeth, Abhishek. « Combining physical constraints with geometric constraint-based modeling for virtual assembly ». [Ames, Iowa : Iowa State University], 2007.
Trouver le texte intégralLie, Chin Cheong Patrick. « Geometrically constrained matching schemes ». Thesis, McGill University, 1992. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=39316.
Texte intégralBaltsavias, Emmanuel P. Baltsavias Emmanuel P. Baltsavias Emmanuel P. « Multiphoto geometrically constrained matching / ». Zürich, 1991. http://e-collection.ethbib.ethz.ch/show?type=diss&nr=9561.
Texte intégralCoulter, Stewart. « Representation of geometric constraints in parametric synthesis ». Thesis, Georgia Institute of Technology, 1994. http://hdl.handle.net/1853/17982.
Texte intégralPhipps, Richard L. « Some Geometric Constraints on Ring-Width Trend ». Tree-Ring Society, 2005. http://hdl.handle.net/10150/262639.
Texte intégralMa'ani-Hessari, Nason J. « Design of quadruplex DNA through geometric constraints ». Thesis, University of Ulster, 2010. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.551558.
Texte intégralLivres sur le sujet "Geometrical constraints"
International Workshop on Shock Wave Focusing Phenomena in Combustible Mixtures : Ignition and Transition to Detonation of Reactive Media under Geometrical Constraints (1998 Aachen, Germany). Proceedings of the International Workshop on Shock Wave Focusing Phenomena in Combustible Mixtures : Ignition and Transition to Detonation of Reactive Media under Geometrical Constraints, December 15-16, 1998. Aachen : Shaker, 2000.
Trouver le texte intégralInternational Workshop on Shock Wave Focusing Phenomena in Combustible Mixtures (1998 Aachen, Germany). Proceedings of the International Workshop on Shock Wave Focusing Phenomena in Combustible Mixtures : Ignition and transition to detonation of reactive media under geometrical constraints : December 15 to 16, 1998. Aachen, Germany : Shock Wave Laboratory, 2000.
Trouver le texte intégralGovaerts, Jan. Hamiltonian quantisation and constrained dynamics. Leuven (Belgium) : Leuven University Press, 1991.
Trouver le texte intégralMann, Peter. Constrained Hamiltonian Dynamics. Oxford University Press, 2018. http://dx.doi.org/10.1093/oso/9780198822370.003.0021.
Texte intégralSucci, Sauro. Out of Legoland : Geoflexible Lattice Boltzmann Equations. Oxford University Press, 2018. http://dx.doi.org/10.1093/oso/9780199592357.003.0023.
Texte intégralAndersson, Nils. Gravitational-Wave Astronomy. Oxford University Press, 2019. http://dx.doi.org/10.1093/oso/9780198568032.001.0001.
Texte intégralChapitres de livres sur le sujet "Geometrical constraints"
Helwani, Karim. « Geometrical Constraints ». Dans T-Labs Series in Telecommunication Services, 67–95. Cham : Springer International Publishing, 2014. http://dx.doi.org/10.1007/978-3-319-08954-6_6.
Texte intégralRozvany, G. I. N., et M. Zhou. « COC Methods for Additional Geometrical Constraints ». Dans Shape and Layout Optimization of Structural Systems and Optimality Criteria Methods, 41–56. Vienna : Springer Vienna, 1992. http://dx.doi.org/10.1007/978-3-7091-2788-9_4.
Texte intégralNigam, Aditya, et Phalguni Gupta. « Palmprint Recognition Using Geometrical and Statistical Constraints ». Dans Advances in Intelligent Systems and Computing, 1303–15. New Delhi : Springer India, 2014. http://dx.doi.org/10.1007/978-81-322-1602-5_136.
Texte intégralGiorgi, G., P. J. G. Teunissen, S. Verhagen et P. J. Buist. « Integer Ambiguity Resolution with Nonlinear Geometrical Constraints ». Dans International Association of Geodesy Symposia, 39–45. Berlin, Heidelberg : Springer Berlin Heidelberg, 2011. http://dx.doi.org/10.1007/978-3-642-22078-4_6.
Texte intégralCooper, David H., Christopher J. Taylor, Jim Graham et Tim F. Cootes. « Locating Overlapping Flexible Shapes Using Geometrical Constraints ». Dans BMVC91, 185–92. London : Springer London, 1991. http://dx.doi.org/10.1007/978-1-4471-1921-0_24.
Texte intégralLiégeois, Alain. « Structure of robots : geometrical and mechanical constraints ». Dans Performance and Computer-Aided Design, 81–135. Boston, MA : Springer US, 1985. http://dx.doi.org/10.1007/978-1-4684-6852-6_4.
Texte intégralSchöllhorn, R. « Geometrical and Electronic Constraints in Redox Intercalation Systems ». Dans Chemical Reactions in Organic and Inorganic Constrained Systems, 323–40. Dordrecht : Springer Netherlands, 1986. http://dx.doi.org/10.1007/978-94-009-4582-1_25.
Texte intégralBank, Bernd, Teresa Krick, Reinhard Mandel et Pablo Solernó. « A geometrical bound for integer programming with polynomial constraints ». Dans Fundamentals of Computation Theory, 121–25. Berlin, Heidelberg : Springer Berlin Heidelberg, 1991. http://dx.doi.org/10.1007/3-540-54458-5_56.
Texte intégralHigashi, Masatake, Hiroki Senga, Atsuhide Nakamura et Mamoru Hosaka. « Parametric Design Method Based on Topological and Geometrical Constraints ». Dans From Geometric Modeling to Shape Modeling, 165–80. Boston, MA : Springer US, 2002. http://dx.doi.org/10.1007/978-0-387-35495-8_13.
Texte intégralDamme, H., P. Levitz et L. Gatineau. « Energetical and Geometrical Constraints on Adsorption and Reaction Kinetics on Clay Surfaces ». Dans Chemical Reactions in Organic and Inorganic Constrained Systems, 283–304. Dordrecht : Springer Netherlands, 1986. http://dx.doi.org/10.1007/978-94-009-4582-1_22.
Texte intégralActes de conférences sur le sujet "Geometrical constraints"
« GEOMETRICAL CONSTRAINTS FOR LIGAND POSITIONING ». Dans International Conference on Bioinformatics Models, Methods and Algorithms. SciTePress - Science and and Technology Publications, 2011. http://dx.doi.org/10.5220/0003166002040209.
Texte intégralLazkoz, Ruth, Mauricio Carbajal, Luis Manuel Montaño, Oscar Rosas-Ortiz, Sergio A. Tomas Velazquez et Omar Miranda. « Geometrical Constraints on Dark Energy Models ». Dans Advanced Summer School in Physics 2007. AIP, 2007. http://dx.doi.org/10.1063/1.2825127.
Texte intégralCooper, David H., Christopher J. Taylor, Jim Graham et Tim F. Cootes. « Locating Overlapping Flexible Shapes Using Geometrical Constraints ». Dans British Machine Vision Conference 1991. Springer-Verlag London Limited, 1991. http://dx.doi.org/10.5244/c.5.24.
Texte intégralMorgera, S. D. « On noisy pattern matching under geometrical constraints ». Dans [Proceedings] ICASSP-92 : 1992 IEEE International Conference on Acoustics, Speech, and Signal Processing. IEEE, 1992. http://dx.doi.org/10.1109/icassp.1992.226226.
Texte intégralZhang, Hanchao, et Jinhua Xu. « Supervised sparse coding with local geometrical constraints ». Dans ICASSP 2015 - 2015 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP). IEEE, 2015. http://dx.doi.org/10.1109/icassp.2015.7178362.
Texte intégralGruen, Armin W., et Emmanuel P. Baltsavias. « Adaptive Least Squares Correlation With Geometrical Constraints ». Dans 1985 International Technical Symposium/Europe, sous la direction de Olivier D. Faugeras et Robert B. Kelley. SPIE, 1986. http://dx.doi.org/10.1117/12.952246.
Texte intégralPlateaux, Régis, Olivia Penas, Faïda Mhenni, Jean-Yves Choley et Alain Riviere. « Introduction of the 3D Geometrical Constraints in Modelica ». Dans The 7 International Modelica Conference, Como, Italy. Linköping University Electronic Press, 2009. http://dx.doi.org/10.3384/ecp09430038.
Texte intégralZhang, Wei, Xiaochun Cao, Zhiyong Feng, Jiawan Zhang et Ping Wang. « Detecting photographic composites using two-view geometrical constraints ». Dans 2009 IEEE International Conference on Multimedia and Expo (ICME). IEEE, 2009. http://dx.doi.org/10.1109/icme.2009.5202685.
Texte intégralHagita, Katsumi, et Hiroshi Takano. « Dynamics of a polymer chain under geometrical constraints ». Dans The 8th tohwa university international symposium on slow dynamics in complex systems. AIP, 1999. http://dx.doi.org/10.1063/1.58567.
Texte intégralLe, Van-Hung, Hai Vu, Thuy Thi Nguyen, Thi-Lan Le, Thi-Thanh-Hai Tran, Michiel Vlaminck, Wilfried Philips et Peter Veelaert. « 3D Object Finding Using Geometrical Constraints on Depth Images ». Dans 2015 Seventh International Conference on Knowledge and Systems Engineering (KSE). IEEE, 2015. http://dx.doi.org/10.1109/kse.2015.17.
Texte intégralRapports d'organisations sur le sujet "Geometrical constraints"
Toroker, Z., V. M. Malkin, G. M. Fraiman, A. A. Balakin et N. J. Fisch. Geometrical Constraints on Plasma Couplers for Raman Compression. Office of Scientific and Technical Information (OSTI), juillet 2012. http://dx.doi.org/10.2172/1056829.
Texte intégralOgawa, Naohisa. Diffusion Under Geometrical Constraint. Jgsp, 2014. http://dx.doi.org/10.7546/jgsp-34-2014-35-49.
Texte intégralOgawa, Naohisa. Diffusion Under Geometrical Constraint. GIQ, 2014. http://dx.doi.org/10.7546/giq-15-2014-204-217.
Texte intégralTheiler, J., et B. G. Henderson. A geometrical constraint on shadowing in rough surfaces. Office of Scientific and Technical Information (OSTI), octobre 1997. http://dx.doi.org/10.2172/532451.
Texte intégralParikh, Jo A., et Anne Werkheiser. Incorporating Geometric Constraints into Rule-Based Systems Using Nonlinear Optimization. Fort Belvoir, VA : Defense Technical Information Center, janvier 1994. http://dx.doi.org/10.21236/ada275093.
Texte intégralGENERAL ELECTRIC CO SCHENECTADY NY. Representation and Recognition with Invariants and Geometric Constraint Models. Fort Belvoir, VA : Defense Technical Information Center, novembre 1992. http://dx.doi.org/10.21236/ada263235.
Texte intégralMundy, Joseph L. Representation and Recognition with Algebraic Invariants and Geometric Constraint Models. Fort Belvoir, VA : Defense Technical Information Center, décembre 1993. http://dx.doi.org/10.21236/ada282926.
Texte intégralMundy, Joseph L. Representation and Recognition with Algebraic Invariants and Geometric Constraint Models. Fort Belvoir, VA : Defense Technical Information Center, septembre 1993. http://dx.doi.org/10.21236/ada271395.
Texte intégralYan, Yujie, et Jerome F. Hajjar. Automated Damage Assessment and Structural Modeling of Bridges with Visual Sensing Technology. Northeastern University, mai 2021. http://dx.doi.org/10.17760/d20410114.
Texte intégral