Aug 7, 2002 � The approach is termed optimized orthogonal matching pursuit because it improves upon the earlier proposed matching pursuit and orthogonal�...
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The approach is termed Optimised Orthogonal Matching Pursuit because it improves upon the earlier proposed Matching Pursuit and Orthogonal Matching Pursuit�...
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Abstract—An adaptive procedure for signal representation is proposed. The representation is built up through functions (atoms).
The proposed adaptive procedure for signal representation is termed Optimised Orthogonal Matching Pursuit because it improves upon the earlier proposed�...
The approach is termed Optimised Orthogonal Matching Pursuit because it improves upon the earlier proposed Matching Pursuit and Orthogonal Matching Pursuit�...
The method uses the gradient descent optimization step, so only under certain conditions, can the method converge to the global optimal solution in theory.
Jun 5, 2024 � Abstract:A greedy pursuit strategy which finds a common basis for approximating a set of similar signals is proposed.
Optimized orthogonal matching pursuit enhances traditional matching pursuit by optimizing the selection process to minimize reconstruction error. This method�...
Feb 25, 2021 � This paper proposes a 2DOMP optimisation algorithm based on singular value decomposition. The basic idea is that the SVD is used to preprocess the single�...
Sep 14, 2020 � Based on the efficient inverse Cholesky factorization, we propose an implementation of OMP (called as version 0, ie, v0) and its four memory-saving versions.