Search results for "least squares approximations"

Hits ?▲	Authors	Title	Venue	Year	Link	Author keywords
2	Nahum Kiryati, Alfred M. Bruckstein	What's in a Set of Points? (Straight Line Fitting).	IEEE Trans. Pattern Anal. Mach. Intell.	1992	DBLP DOI BibTeX RDF	straight line fitting, parameter space computational approach, transforms, parameter estimation, parameter estimation, statistical analysis, statistical analysis, Hough transform, curve fitting, least squares approximations, least squares approximations, M estimators, optimality criteria
2	Sarvajit S. Sinha, Brian G. Schunck	A Two-Stage Algorithm for Discontinuity-Preserving Surface Reconstruction.	IEEE Trans. Pattern Anal. Mach. Intell.	1992	DBLP DOI BibTeX RDF	discontinuity-preserving surface reconstruction, moving least median of squares, weighted bicubic spline, robust surface fitting, picture processing, picture processing, least squares approximations, least squares approximations, discontinuities, splines (mathematics), two-stage algorithm
2	Josef Bigün, Gösta H. Granlund, Johan Wiklund	Multidimensional Orientation Estimation with Applications to Texture Analysis and Optical Flow.	IEEE Trans. Pattern Anal. Mach. Intell.	1991	DBLP DOI BibTeX RDF	multidimensional orientation estimation, finite dimensional Euclidean spaces, certainty measure, computer vision, computer vision, optical flow, image analysis, Fourier transform, Fourier transforms, texture analysis, least squares approximations, least squares approximations, texture segmentation, spatial domain, orientation estimate
2	Surendra Ranganath	Image Filtering Using Multiresolution Representations.	IEEE Trans. Pattern Anal. Mach. Intell.	1991	DBLP DOI BibTeX RDF	adaptive noise reduction algorithm, minimum mean square error criterion, picture processing, picture processing, information theory, filtering and prediction theory, convolution, least squares approximations, least squares approximations, image filtering, multiresolution representations, image pyramids
1	Xin-long Luo, Zhi-jun Wu	Least-Squares Approximations in Geometric Buildup for Solving Distance Geometry Problems.	J. Optimization Theory and Applications	2011	DBLP DOI BibTeX RDF
1	Len Bos, Jean-Paul Calvi, Norman Levenberg, Alvise Sommariva, Marco Vianello	Geometric weakly admissible meshes, discrete least squares approximations and approximate Fekete points.	Math. Comput.	2011	DBLP DOI BibTeX RDF
1	Erich Fuchs, Thiemo Gruber, Jiri Nitschke, Bernhard Sick	Online Segmentation of Time Series Based on Polynomial Least-Squares Approximations.	IEEE Trans. Pattern Anal. Mach. Intell.	2010	DBLP DOI BibTeX RDF
1	Jiu Ding, Noah H. Rhee	Piecewise linear least squares approximations of Frobenius-Perron operators.	Applied Mathematics and Computation	2010	DBLP DOI BibTeX RDF
1	Xiangmin Jiao, Hongyuan Zha	Consistent computation of first- and second-order differential quantities for surface meshes.	Symposium on Solid and Physical Modeling	2008	DBLP DOI BibTeX RDF	height function, shape operators, stabilities, normals, curvatures, principal directions
1	Z. Komargodski, D. Levin	Hermite type moving-least-squares approximations.	Computers & Mathematics with Applications	2006	DBLP DOI BibTeX RDF
1	James Guyker	Least squares approximations of power series.	Int. J. Math. Mathematical Sciences	2006	DBLP DOI BibTeX RDF
1	Jianfeng Lu, Terry Caelli, Jing-Yu Yang	A Comparison of Least Squares and Spectral Methods for Attributed Graph Matching.	SSPR/SPR	2004	DBLP DOI BibTeX RDF
1	Oleg Davydov, Frank Zeilfelder	Scattered Data Fitting by Direct Extension of Local Polynomials to Bivariate Splines.	Adv. Comput. Math.	2004	DBLP DOI BibTeX RDF	four-directional mesh, local polynomial least squares approximation, Bernstein-Bézier techniques, minimal determining set, scattered data fitting, bivariate splines
1	Ping Zhou, Charles Thompson	Available Bit Rate (ABR) Source Control and Delay Estimation. (PDF / PS)	LCN	2000	DBLP DOI BibTeX RDF	nonlinear estimation, ABR source control, transmission rate regulation, ABR traffic source, linear quadratic rate regulation, round-trip propagation delay estimation, nonlinear least mean square, NLMS algorithm, ATM standard, asynchronous transfer mode, ATM network, simulation results, telecommunication traffic, least squares approximations, telecommunication control, delay estimation, delay estimation, available bit rate
1	Jimmy Shinn-Hwa Wang, Wayne Wei-Ming Dai	Transformation of min-max optimization to least-square estimation and application to interconnect design optimization. (PDF / PS)	ICCD	1995	DBLP DOI BibTeX RDF	min-max optimization transformation, interconnect design optimization, tighter bound, circuit layout CAD, minimisation, least squares approximations, multichip modules, multichip modules, least-square estimation, minimax techniques
1	John C. McEachen II, François G. Meyer, R. Todd Constable, Arye Nehorai, James S. Duncan	A Recursive Filter for Phase Velocity Assisted Shape-Based Tracking of Cardiac Non-Rigid Motion. (PDF / PS)	ICCV	1995	DBLP DOI BibTeX RDF	tracking filters, phase velocity assisted shape-based tracking, cardiac nonrigid motion, pointwise periodic nonrigid motion tracking, heart left ventricular wall, magnetic resonance imaging techniques, phase-contrast cine MR imaging, instantaneous velocity, myocardium, shape-based matching techniques, raw trajectories, recursive least squares filter, temporal periodicity constraint, spatial smoothness constraint, final estimate, implanted marker motion, shape-based filtered trajectory estimates, phase-contrast enhanced trajectory estimates, canine heart MR images, motion estimation, image matching, medical image processing, least squares approximations, biomedical NMR, cardiology, recursive filters, trajectory estimation, shape information, spatial maps
1	Charlie Rothwell, Gabriela Csurka, Olivier D. Faugeras	A Comparison of Projective Reconstruction Methods for Pairs of Views. (PDF / PS)	ICCV	1995	DBLP DOI BibTeX RDF	projective reconstruction methods, pairs of views, uncalibrated stereo, weak calibration, camera parameters, 3D uncalibrated reconstructions, computational geometry, image reconstruction, calibration, stereo image processing, multiple views, epipolar geometry, least squares approximations, projective reconstruction, projective reconstructions
1	Harpreet S. Sawhney, Serge Ayer, Monika Gorkani	Model-Based 2D&3D Dominant Motion Estimation for Mosaicing and Video Representation. (PDF / PS)	ICCV	1995	DBLP DOI BibTeX RDF	model-based 2D&3D dominant motion estimation, fixed background, dominant background changes, camera operations, dominant image transformation, dominant component estimation, model based robust estimation, multi resolution methods, 2D affine, plane projective models, true 3D model, rigid 3D scenes, motion estimation, image sequences, image registration, image registration, image representation, video sequences, least squares approximations, mosaicing, video signal processing, least squares methods, M estimators, image motion, video representation, uncalibrated cameras, image plane, scene structure
1	Heung-Yeung Shum, Martial Hebert, Katsushi Ikeuchi, Raj Reddy	An Integral Approach to Free-Formed Object Modeling. (PDF / PS)	ICCV	1995	DBLP DOI BibTeX RDF	free-formed object modeling, multiple range images, statistically optimal object model reconstruction, simultaneous data aggregation, global resampling algorithm, partial object representations, view correspondences, spherical attribute image, weighted least-squares algorithm, resampled representations, mismatch robustness, computer vision, computational geometry, principal component analysis, object recognition, object recognition, image reconstruction, image registration, sensor fusion, multiple views, missing data, least squares approximations, noise robustness, integral approach
1	Athanasios Speis, Glenn Healey	Limitations of Markov Random Fields as Models of Textured Images of Real Surfaces. (PDF / PS)	ICCV	1995	DBLP DOI BibTeX RDF	Markov random fields limitations, real surfaces, conditional Markov fields, asymptotic consistency, Gaussian Markov fields, image processing, Markov processes, encoding, normality, least squares approximations, textured images, least square estimator
1	Tina Yu Tian, Mubarak Shah	Recovering 3D Motion of Multiple Objects Using Adaptive Hough Transform. (PDF / PS)	ICCV	1995	DBLP DOI BibTeX RDF	adaptive Hough transform, 3D rigidity constraint, overlapping patches, translation parameter space, rotation parameters, rotation parameter space, dominant motion, computer vision, image segmentation, motion estimation, parameter estimation, Hough transforms, voting, least squares approximations, M-estimator, least-squares fit, multiple objects, perspective views, 3D motion recovery
1	Chiu L. Yu, Yuan Yan Tang, Ching Y. Suen	Document skew detection based on the fractal and least squares method. (PDF / PS)	ICDAR	1995	DBLP DOI BibTeX RDF	document skew detection, totally unconstrained document, skew angle, skewed text blocks, saw-tooth algorithm, fractal, least squares approximations, least squares method, document segmentation, robust algorithm
1	Scott D. Booth, Jeffrey A. Fessler	Combined diagonal/Fourier preconditioning methods for image reconstruction in emission tomography. (PDF / PS)	ICIP	1995	DBLP DOI BibTeX RDF	Hessian matrices, diagonal/Fourier preconditioning methods, gradient based iterations, emission tomography, PET reconstruction, near circulant Hessian matrices, nonuniform Poisson noise variance, circulant approximation, image reconstruction, fast Fourier transforms, iterative methods, least squares approximations, positron emission tomography, PET, conjugate gradient methods, conjugate gradient method, convergence rates, weighted least squares, tomographic image reconstruction
1	Matthew S. Crouse, Kannan Ramchandran	Nonlinear constrained least squares estimation to reduce artifacts in block transform-coded images. (PDF / PS)	ICIP	1995	DBLP DOI BibTeX RDF	nonlinear constrained least squares estimation, block transform coded images, artifacts reduction, block transformed images, block discrete cosine transform, nonlinear processing, edge protection, objective PSNR improvement, block DCT, data compression, image coding, image compression, discrete cosine transforms, MPEG, JPEG, least squares approximations, transform coding, convergence of numerical methods, visual quality, transform domain, transform coefficients, fast convergence
1	Thomas J. Hebert, Xudong Yang	A sequential algorithm for motion estimation from point correspondences with intermittent occlusions. (PDF / PS)	ICIP	1995	DBLP DOI BibTeX RDF	intermittent occlusions, conditional least squares criterion, batch least squares solution, image frames, computation time reduction, computational complexity, motion estimation, motion estimation, image sequences, image sequence, parameter estimation, least squares approximations, feature points, sequential algorithm, point correspondences, estimation error, object structure
1	Jechang Jeong, Byeungwoo Jeon	Use of a class of two-dimensional functions for blocking artifacts reduction in image coding. (PDF / PS)	ICIP	1995	DBLP DOI BibTeX RDF	blocking artifacts reduction, least square block discontinuity, block boundaries, boundary orthogonal 2D functions, DCT based compressed images, 2D DCT functions, data compression, image coding, image coding, discrete cosine transforms, functions, experimental results, least squares approximations, transform coding, postprocessing, inner product, coefficients
1	M. K. Ng	Nonlinear image restoration using FFT-based conjugate gradient methods. (PDF / PS)	ICIP	1995	DBLP DOI BibTeX RDF	atmospheric techniques, nonlinear image restoration, FFT-based conjugate gradient methods, space-invariant imaging system, weighted Toeplitz least squares problems, normal equations matrices, FFT-based preconditioners, regularized linear systems, ground-based atmospheric imaging problem, convergence, fast Fourier transforms, fast Fourier transforms, image restoration, iteration, least squares approximations, conjugate gradient methods, spatial domain, additive noise, Toeplitz matrices
1	Stanley J. Reeves, R. Hezar	Selection of observations in magnetic resonance spectroscopic imaging. (PDF / PS)	ICIP	1995	DBLP DOI BibTeX RDF	magnetic resonance spectroscopic imaging, spectral information, reconstructed image quality, least-squares reconstruction, region of support, Wiener filter reconstruction, k-space acquisition process, k-space samples, MRI phantom, optimization, optimisation, image reconstruction, MRI, medical image processing, image resolution, least squares approximations, filtering theory, spatial information, image sampling, biomedical NMR, Wiener filters, high resolution image
1	Yap-Peng Tan, Sanjeev R. Kulkarni, Peter J. Ramadge	A new method for camera motion parameter estimation. (PDF / PS)	ICIP	1995	DBLP DOI BibTeX RDF	camera motion parameter estimation, six parameter system, camera motion compensation, recursive least squares estimator, image frames, algorithm, motion estimation, experiments, convergence, motion compensation, cameras, least squares approximations, zoom, convergence of numerical methods, recursive estimation, pan, tilt, swing
1	Michael Unser	Multigrid adaptive image processing. (PDF / PS)	ICIP	1995	DBLP DOI BibTeX RDF	multigrid adaptive image processing, weighted least squares approximation, membrane spline regularization, weighting factors, spatial adaptation, space-varying variational problem, multigrid computational solution, multiresolution relaxation, adaptive smoothing spline, K-means clustering algorithm, complexity, image segmentation, image segmentation, interpolation, image reconstruction, image reconstruction, image resolution, least squares approximations, noise reduction, splines (mathematics), adaptive signal processing, image interpolation, image pyramids, variational techniques, input data
1	Nuno Vasconcelos, Andrew Lippman	Spatiotemporal model-based optic flow estimation. (PDF / PS)	ICIP	1995	DBLP DOI BibTeX RDF	spatiotemporal model based estimation, spatiotemporal model based algorithm, spatiotemporal motion model, quadratic constraint, affine constraint, space constraint, delayed decision process, classification, motion estimation, delays, interpolation, interpolation, data compression, image sequences, parameter estimation, video coding, video stream, image classification, time constraint, video compression, least squares approximations, correlation methods, temporal coherence, least squares fit, video frames, image correlation, optic flow estimation, interactive access
1	Serge J. Olszanskyj, James M. Lebak, Adam W. Bojanczyk	Parallel algorithms for space-time adaptive processing. (PDF / PS)	IPPS	1995	DBLP DOI BibTeX RDF	space-time adaptive processing, signal processing problem, IBM PowerParallel SP1 computer, simultaneous multiple least squares problem solving, multiple computational steps, optimal data distributions, parallel algorithms, parallel algorithms, parallel machines, least squares approximations, adaptive signal processing
1	Ken-ichi Kanatani	Statistical Bias of Conic Fitting and Renormalization.	IEEE Trans. Pattern Anal. Mach. Intell.	1994	DBLP DOI BibTeX RDF	interference (signal), renormalisation, statistical bias, least-squares conic fitting, image processing, statistical analysis, noise, vector, statistical model, matrix algebra, curve fitting, curve fitting, least squares approximations, covariance matrix, renormalization
1	Ying Sun, Iching Liu, John K. Grady	Reconstruction of 3-D Binary Tree-Like Structures From Three Mutually Orthogonal Projections.	IEEE Trans. Pattern Anal. Mach. Intell.	1994	DBLP DOI BibTeX RDF	3D binary tree-like structures, mutually orthogonal projections, 3D binary representation, binarized images, Lagrange multiplier algorithm, minimum-voxel representation algorithm, noise-free conditions, 3D coronary arterial structures, human chest phantom, blood vessels, image reconstruction, mathematical morphology, medical image processing, filtering and prediction theory, least squares approximations, conjugate gradient methods, 3D imaging, medical diagnostic imaging, cardiology, diagnostic radiography, X-ray images, backprojection, conjugate gradient algorithm
1	Toshio Uchiyama, Michael A. Arbib	Color Image Segmentation using Competitive Learning.	IEEE Trans. Pattern Anal. Mach. Intell.	1994	DBLP DOI BibTeX RDF	color space clustering, least sum-of-squares criterion, optimum solution approximation, color scenes, color coordinates, image segmentation, efficiency, convergence, unsupervised learning, least squares approximations, image colour analysis, vector quantisation, convergence of numerical methods, competitive learning, color image segmentation
1	Toru Wakahara	Shape Matching Using LAT and its Application to Handwritten Numeral Recognition.	IEEE Trans. Pattern Anal. Mach. Intell.	1994	DBLP DOI BibTeX RDF	local affine transformation, least-squares data fitting, Gaussian window functions, multiscale refinement, deformation constraints, optimisation, optimisation, topology, topology, character recognition, character recognition, iterative methods, skeletons, shape matching, curve fitting, least squares approximations, binary image, geometric features, handwritten numeral recognition, iterative technique
1	Stefano Alliney	Digital Analysis of Rotated Images.	IEEE Trans. Pattern Anal. Mach. Intell.	1993	DBLP DOI BibTeX RDF	relative rotation estimation, rotated images, least square criterion, image processing, image processing, motion estimation, motion estimation, least squares approximations, numerical method
1	Sing Bing Kang, Katsushi Ikeuchi	The Complex EGI: A New Representation for 3-D Pose Determination.	IEEE Trans. Pattern Anal. Mach. Intell.	1993	DBLP DOI BibTeX RDF	complex extended Gaussian image, 3D object representation, outward surface normal, image processing, image processing, image recognition, image recognition, encoding, translation, orientation, least squares approximations, least-squares problems
1	Xiaolin Wu	Adaptive Split-and-Merge Segmentation Based on Piecewise Least-Square Approximation.	IEEE Trans. Pattern Anal. Mach. Intell.	1993	DBLP DOI BibTeX RDF	adaptive split and merge segmentation, piecewise least-square approximation, image intensity functions, optimization, image segmentation, image segmentation, data structures, edge detection, edge detection, optimisation, time complexity, least squares approximations, image semantics
1	Francis Chin, Andrew Choi, Yuhua Luo	Optimal Generating Kernels for Image Pyramids by Piecewise Fitting.	IEEE Trans. Pattern Anal. Mach. Intell.	1992	DBLP DOI BibTeX RDF	optimal generating kernels, mean square error minimization, piecewise fitting, intensity functions, continuous piecewise surfaces, polynomial tensor products, equal contribution properties, small window size, fast inverse transformation, minimum error, image processing, optimisation, symmetry, normalization, convolution, least squares approximations, image pyramids, unimodality
1	Arun P. Tirumalai, Brian G. Schunck, Ramesh Jain	Dynamic Stereo with Self-Calibration.	IEEE Trans. Pattern Anal. Mach. Intell.	1992	DBLP DOI BibTeX RDF	disparity map refinement, camera motion recovery, incremental refinement, dynamic stereo sequence, binocular stereo vision system, robust least median of squares based algorithm, recursive disparity prediction, robust Kalman filter, motion estimation, mobile robot, mobile robots, image sequences, Kalman filters, calibration, filtering and prediction theory, stereo image processing, least squares approximations, self-calibration
1	Katsushi Ikeuchi, Kosuke Sato	Determining Reflectance Properties of an Object Using Range and Brightness Images.	IEEE Trans. Pattern Anal. Mach. Intell.	1991	DBLP DOI BibTeX RDF	brightness images, reflectance properties, range finder, TV camera, Torrance-Sparrow model, iterative least square fitting method, computer vision, computer vision, reflectivity, computerised picture processing, iterative methods, shadow, range image, least squares approximations, specular reflection, brightness, interreflection, Lambertian reflection, optical images, optical images
1	Nahum Kiryati, Alfred M. Bruckstein	On Navigating Between Friends and Foes.	IEEE Trans. Pattern Anal. Mach. Intell.	1991	DBLP DOI BibTeX RDF	least-squares techniques, artificial intelligence, navigation, navigation, planning (artificial intelligence), transforms, path planning, Hough transform, least squares approximations, M-estimation
1	Johan Philip	Estimation Three-Dimensional Motion of Rigid Objects from Noisy Observations.	IEEE Trans. Pattern Anal. Mach. Intell.	1991	DBLP DOI BibTeX RDF	three-dimensional motion, rigid objects, noisy observations, noisy 2-D perspective projections, estimated motion parameters, inaccurate estimates, Monte Carlo tests, computer vision, computerised picture processing, computerised pattern recognition, accuracy, Monte Carlo methods, least squares approximations, least-squares method
1	Shinji Umeyama	Least-Squares Estimation of Transformation Parameters Between Two Point Patterns.	IEEE Trans. Pattern Anal. Mach. Intell.	1991	DBLP DOI BibTeX RDF	two point patterns, transformation parameters, least mean squared error, pattern recognition, pattern recognition, computer vision, computer vision, parameter estimation, parameter estimation, error analysis, least squares approximations
1	Michael Unser, Akram Aldroubi, Murray Eden	Recursive Regularization Filters: Design, Properties, and Applications.	IEEE Trans. Pattern Anal. Mach. Intell.	1991	DBLP DOI BibTeX RDF	causal recursive filters, first-order difference operators, highpass stabilizing kernels, discrete regularization filters, R-filters, stable symmetric lowpass filters, adjustable scale factor, anticausal recursive filtering, second-order difference operators, two-dimensional signals, optimal Canny edge detector, separable second-order R-filter, pattern recognition, edge detection, filtering and prediction theory, least squares approximation, least squares approximations, low-pass filters, impulse response, z-transform, Z transforms, decomposition theorems
1	Jorge L. Aravena, Abdulkader O. Barbir	A Class of Low Complexity High Concurrence Algorithms.	IEEE Trans. Parallel Distrib. Syst.	1991	DBLP DOI BibTeX RDF	transformations families, low complexity high concurrence algorithms, dedicatedcomputing structures, compute cycles, matrixmultiplication array, parallel algorithms, architecture, matrix algebra, real-time applications, least square approximation, least squares approximations, design parameter, computationalcomplexity
1	Yoshihiro Tohma, Hisashi Yamano, Morio Ohba, Raymond Jacoby	The Estimation of Parameters of the Hypergeometric Distribution and Its Application to the Software Reliability Growth Model.	IEEE Trans. Software Eng.	1991	DBLP DOI BibTeX RDF	program fault estimation, least-squares sum method, software reliability, parameter estimation, parameter estimation, program testing, program testing, program debugging, program debugging, least squares approximations, software reliability growth model, hypergeometric distribution
1	Behzad Kamgar-Parsi, Behrooz Kamgar-Parsi, Nathan S. Netanyahu	A Nonparametric Method for Fitting a Straight Line to a Noisy Image.	IEEE Trans. Pattern Anal. Mach. Intell.	1989	DBLP DOI BibTeX RDF	straight line fitting, noise distribution, pattern recognition, pattern recognition, picture processing, picture processing, least squares approximations, noisy image, nonparametric method
1	Richard H. Bartels, John J. Jezioranski	Least-Squares Fitting Using Orthogonal Multinomials.	ACM Trans. Math. Softw.	1985	DBLP DOI BibTeX RDF	multinomials, regression, orthogonal, data fitting