Hessian Free Convolutional Dictionary Learning for Hyperspectral Imagery With Application to Compressive Chromo-Tomography
Convolutional dictionary learning (CDL) is an unsupervised learning method to seek a translation-invariant sparse representation for signals, and has gained a lot of interest in various image processing and computer vision applications. However, 3D hyperspectral images pose unique challenges due to...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
IEEE
2020-01-01
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| Series: | IEEE Access |
| Subjects: | |
| Online Access: | https://ieeexplore.ieee.org/document/9106343/ |