Effective Input Projection for Updating Dictionary Atoms in Sparse Coding-Based Image Denoising

Adaptive dictionary learning algorithms offer enhanced performance through the joint optimization of dictionary atoms and sparse representations. However, this alternating minimization process is complex, and the two optimizations often remain independent of each other, limiting effectiveness. In th...

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Bibliografske podrobnosti

Principais autores:	Ammar Hoori, Alex J. Aved, Simegnew Yihunie Alaba, Yuichi Motai
Format:	Artigo
Jezik:	Inglês
Izdano:	IEEE 2026-01-01
Serija:	IEEE Access
Teme:	Sparse coding dictionary learning orthogonal matching pursuit K-SVD image denoising
Online dostop:	https://ieeexplore.ieee.org/document/11366627/
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