Results 31 to 40 of about 63,646 (142)
Fast polynomial spline interpolation algorithm with shape-preserving properties [PDF]
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Eric Nyiri +2 more
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Preserving properties of object shape by computations in primary visual cortex [PDF]
Although our visual system is extremely good at extracting objects from the visual scene, this process involves complicated computations that are thought to require image processing by many successive cortical areas. Thus, intermediate stages in object extraction should not eliminate essential properties of the objects that are still required by later ...
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Bases for shape preserving curves
The shape preserving properties of a curve in \(\mathbb{R}^2\) depend on the properties of the function basis we use in its representation. Both sign consistent and totally positive bases have shape preserving properties useful in Computer Aided ...
Francesca Pitolli
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Bernstein operators of second kind and blending systems
We consider the fundamental polynomials associated with the Bernstein operators of second kind. They form a blending system for which we study some shape preserving properties. Modified operators are introduced; they have better interpolation properties.
Daniela Ioana Inoan +2 more
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A Family of 6-Point n-Ary Interpolating Subdivision Schemes
We derive three-step algorithm based on divided difference to generate a class of 6-point n-ary interpolating sub-division schemes. In this technique second order divided differences have been calculated at specific position and used to insert new ...
Robina Bashir, Ghulam Mustafa
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On the construction of shape preserving taper curves.
There exists an algorithm for construction interpolating quadratic splines which preserves the monotony of the data. The taper curves formed with this algorithm, QO-splines, have many good qualities when a sufficient number of measured diameters of a ...
Lahtinen, Aatos
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In this paper, we present two- and three-soliton solutions for a higher-order matrix nonlinear Schrödinger equation based on the binary Darboux transform constructed, and analyze various types of interaction properties of solitons.
Mengyao Guo, Xiyang Xie
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Generalized Convexity Properties and Shape-Based Approximation in Networks Reliability
Some properties of generalized convexity for sets and functions are identified in case of the reliability polynomials of two dual minimal networks. A method of approximating the reliability polynomials of two dual minimal network is developed based on ...
Gabriela Cristescu +2 more
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Determination of an appropriate projection system for forest areas in Turkey
Geometrical surfaces such as sphere and ellipsoid are considered as reference surfaces since there is no geometric shape that perfectly represents the earth when translating the earth into a map plane.
Faruk Yildirim +2 more
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Covariant Functors and Shapes in the Category of Compacts
In this paper, we consider covariant functors F : Comp → Comp acting in category of shape-preserving compact sets [2], infinite compact sets, and shape equivalence [9].
T F Zhuraev, Z O Tursunova, K R Zhuvonov
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