translation invariant
Complete homotopy invariants for translation invariant symmetric quantum walks on a chain
... non-translation invariant walks [11] is essentially determined by the (prima facie) much simpler translation invariant version of the question: Every class can be realized by a local ...
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Learning Translation Invariant Kernels for Classification
... optimal translation invariant kernel is proportional to the number of cosine kernels, regardless of the number of support ...of translation invariant ...
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Rotation and Translation Invariant System for Criminal Identification by Palmprint Evidence
... Security is a major concern in many facets of life today. During the last decade, Forensic Science in India has also taken a big leap. Recent introduction of the said biometrics facilities in Forensic Laboratories is now ...
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Scale And Translation Invariant Collaborative Filtering Systems
... scale invariant if P(αu) = αP(u) for all 0 < α ∈ R and all u ∈ Ξ and it is translation invariant if P(u +β) = P(u) + β for all α, β ∈ R and all u ∈ ...normalization invariant because the ...
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Translation invariant mappings on KPC-hypergroups
... commute with translation operators. This theorem was proved for locally compact abelian groups by Larsen in 1971 [8]. Then, Lasser extended this theorem on locally compact commutative DJS- hypergroups in 1982 [7]. ...
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On a Metric on Translation Invariant Spaces
... Let F T I(G) be the collection of all translation invariant spaces generated by a fixed number of elements of L 2 (G). With the same proof as Corollary 2.4, one can see that F T I(G) is complete in the ...
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Rotation and Translation Invariant Person Identification System using Palmprints
... Security is a major concern in many facets of life today. During the last decade, Forensic Science in India has also taken a big leap. Recent introduction of the said biometrics facilities in Forensic Laboratories is now ...
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Translation Invariant Word Embeddings
... Second, note that we have two dictionaries, one for the words and one for the contexts. These dictionaries correspond to the modes of the ma- trix; we have one dictionary matrix per mode, and we always multiply the ...
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Translation invariant linear operators
... The problem is to decide, first, whether or not a linear operator between two function spaces on, say, IR or R+ which commutes with one or many translations on the two spaces is necessar[r] ...
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A new approach to denoising EEG signals - merger of translation invariant wavelet and ICA
... Evaluation There are different means to access the separation quality performed by ICA methods; however the performance measures used throughout this section will be: i the Mean Square E[r] ...
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On Crowd Density Estimation for Surveillance
... This paper presents three different ways to measure the crowd density in an outdoor scene by computer vision. Two methods, which are the Grey Level Dependency Matrix and the Minkowski Fractal Dimension, were used as they ...
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On the Extension and Decomposition of a Preorder under Translation Invariance
... a translation-invariant preorder on a divisible commutative group, of a complete preorder extending the preorder in question and satisfying translation invariance (theorem ...under translation ...
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Lipschitz groups and Lipschitz maps
... prove that 1-Lipschitz groups are exactly the groups with a two-sided translation-invariant metric (Theorem 3.3), while any metrizable abelian group may be equipped with a topologically equivalent metric ...
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Determining a local Hamiltonian from a single eigenstate
... For translation-invariant systems of qudits, a range-k local Hamiltonian is specified by a finite number of parameters that is independent of system ...the translation invariance also allows the ...
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Human Face Recognition using Stationary Multiwavelet Transform
... a translation invariant, so it has the same data, so one can delete some images that have such direction in poses, so the size of the database will ...
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Risk measures on P(R) and value at risk with probability/loss function
... (translation invariant) coherent risk measure defined on random variables, all the positions can be spited in two classes: accept- able and not acceptable; in contrast, for an acceptability index there is a ...
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Using invariant translation to denoise electroencephalogram signals
... Donoho’s Translation invariant Wavelet Transform and its application to denoising EEG ...the translation invariant method of wavelet is an efficient technique for improving the quality of EEG ...
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Weak*-closed invariant subspaces and ideals of semigroup algebras on foundation semigroups
... Theorem 2.2 L e t S be a foundation semigroup with identity e, X be a weak*-closed left translation invariant subspace of ( ( )) and let be the annihilator of X in ( ). Then the following assertions a r e ...
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Image analysis using modified exponent-Fourier moments
... image translation invari- ance was mainly achieved by calculating the image geo- metric moments or center moments [28, ...new translation invariant algorithm, also known as the image projection-based ...
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Automatic Mexican Sign Language Recognition Using Normalized Moments and Artificial Neural Networks
... Abstract This document presents a computer vision system for the automatic recognition of Mexican Sign Language MSL, based on normalized moments as invariant to translation and scale tra[r] ...
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