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Keyword

shape invariance

Description: A property of quantum-mechanical systems in which transformed potentials retain the same functional form, enabling solvable spectra.
OpenAlex ID: keywords/shape-invariance
Supersymmetry and quantum mechanics
1995 · Fred Cooper, Avinash Khare, et al. · Physics Reports · 2,735
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Shape Quantization and Recognition with Randomized Trees
1997 · Yali Amit, Donald Geman · Neural Computation · 1,274
A theory of multiscale, curvature-based shape representation for planar curves
1992 · F. Mokhtarian, A.K. Mackworth · IEEE Transactions on Pattern Analysis and Machine Intelligence · 940
The Statistical Theory of Shape
1996 · Christopher G. Small · Springer series in statistics · 409
Measuring Shape Variation of Two-dimensional Outlines
1985 · S. Ferson, F. J. Rohlf, et al. · Systematic Biology · 365
Diffusion Snakes: Introducing Statistical Shape Knowledge into the Mumford-Shah Functional
2002 · Daniel Cremers, Florian Tischhäuser, et al. · International Journal of Computer Vision · 307
Relationship between supersymmetry and solvable potentials
1987 · Fred Cooper, Joseph N. Ginocchio, et al. · Physical review. D. Particles, fields, gravitation, and cosmology/Physical review. D. Particles and fields · 266
Deformed algebras, position-dependent effective masses and curved spaces: an exactly solvable Coulomb problem
2004 · C Quesne, V M Tkachuk · Journal of Physics A Mathematical and General · 258
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Retrieving articulated 3-D models using medial surfaces
2007 · Kaleem Siddiqi, Juan Zhang, et al. · Machine Vision and Applications · 256
Supersymmetric approach to quantum systems with position-dependent effective mass
1999 · A. R. Plastino, A. Rigo, et al. · Physical Review A · 236
Stochastic models for closed boundary analysis: Representation and reconstruction
1981 · R. Kashyap, R. Chellappa · IEEE Transactions on Information Theory · 230
Shape invariant time-scale and pitch modification of speech
1992 · T.F. Quatieri, R.J. McAulay · IEEE Transactions on Signal Processing · 206
Exceptional orthogonal polynomials, exactly solvable potentials and supersymmetry
2008 · C Quesne · Journal of Physics A Mathematical and Theoretical · 195
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Speech analysis/synthesis and modification using an analysis-by-synthesis/overlap-add sinusoidal model
1997 · E.B. George, M.J.T. Smith · IEEE Transactions on Speech and Audio Processing · 193
Dirac oscillator with nonzero minimal uncertainty in position
2005 · C Quesne, V M Tkachuk · Journal of Physics A Mathematical and General · 187
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Algebraic approach to shape invariance
1998 · A. B. Balantekin · Physical Review A · 187
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Shape Constancy and Slant Perception at Birth
1985 · Alan Slater, Victoria Morison · Perception · 161
Pseudospin symmetry in the relativistic Manning–Rosen potential including a Pekeris-type approximation to the pseudo-centrifugal term
2010 · Gao-Feng Wei, Shi-Hai Dong · Physics Letters B · 160
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Robust and Efficient Fourier–Mellin Transform Approximations for Gray-Level Image Reconstruction and Complete Invariant Description
2001 · Stéphane Derrode, Faouzi Ghorbel · Computer Vision and Image Understanding · 160
Accurate Computation of Zernike Moments in Polar Coordinates
2007 · Yongqing Xin, Miroslaw Pawlak, et al. · IEEE Transactions on Image Processing · 150
Supersymmetry in Quantum Mechanics
1990 · ANURADHA LAHIRI, PRODYOT KUMAR ROY, et al. · International Journal of Modern Physics A · 144
SpiralNet++: A Fast and Highly Efficient Mesh Convolution Operator
2019 · Shunwang Gong, Lei Chen, et al. · 143
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A graph-based approach for multiscale shape analysis
2004 · R. da S. Torres, A.X. Falcão, et al. · Pattern Recognition · 141
On the use of size functions for shape analysis
1993 · A. Verri, C. Uras, et al. · Biological Cybernetics · 130
Condensate bright solitons under transverse confinement
2002 · L. Salasnich, A. Parola, et al. · Physical Review A · 129
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Works count: 1,047
Citation count: 21,850
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