Sparse Coding and Selected Applications

Jens Hocke; Kai Labusch; Erhardt Barth; Thomas Martinetz

doi:10.1007/s13218-012-0197-0

Sparse Coding and Selected Applications

Jens Hocke, Kai Labusch, Erhardt Barth, Thomas Martinetz

Institut für Neuro- und Bioinformatik

Abstract

Sparse coding has become a widely used framework in signal processing and pattern recognition. After a motivation of the principle of sparse coding we show the relation to Vector Quantization and Neural Gas and describe how this relation can be used to gen-eralize Neural Gas to successfully learn sparse coding dictionaries. We explore applications of sparse coding to image-feature extraction, image reconstruction and deconvolution, and blind source separation.

Originalsprache	Englisch
Titel	KI - Künstliche Intelligenz
Seitenumfang	7
Erscheinungsdatum	09.05.2012
Seiten	349-355
ISBN (Print)	4515005502
DOIs	https://doi.org/10.1007/s13218-012-0197-0
Publikationsstatus	Veröffentlicht - 09.05.2012

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Dokumente

10.1007/s13218-012-0197-0

HoLaBaMa12Endgültige, publizierte Fassung (Verlagsversion), 948 KB

Weitere Links

http://www.mendeley.com/research/sparse-coding-selected-applications

SPP 1527, Teilprojekt: Lernen effizienter Abtastung für das aktive Sehen
Martinetz, T. (Sprecher*in, Koordinator*in) & Barth, E. (Beteiligte*r Wissenschaftler*in)
01.10.11 → 30.09.16
Projekt: DFG-Projekte › DFG-Verbundforschung: Schwerpunktprogramme

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Sparse Coding and Selected Applications

Abstract

UN SDGs

Dokumente

Weitere Links

Fingerprint

Projekte

SPP 1527, Teilprojekt: Lernen effizienter Abtastung für das aktive Sehen

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