How to Construct Wavelet Frames on Irregular Grids and Arbitrary Dilations in R
نویسنده
چکیده
In this article, we present a method for constructing wavelet frames of L2(R) of the type {| detAj |ψ(Ajx − xj,k) : j ∈ J, k ∈ K} on irregular lattices of the form X = {xj,k ∈ R : j ∈ J, k ∈ K}, and with an arbitrary countable family of invertible d × d matrices {Aj ∈ GLd(R) : j ∈ J}. Possible applications include image and video compression, speech coding, image and digital data transmission, image analysis, estimations and detection, and seismology.
منابع مشابه
Wavelets on Irregular Grids with Arbitrary Dilation Matrices, and Frame Atoms for L2(r)
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