Name
Abstract | ||
|---|---|---|
In this paper, we propose a novel algorithm for hyper-spectral (HS) image deblurring with principal component analysis (PCA) and total variation (TV). We first decorrelate the HS images and separate the information content from the noise by means of PCA. Then, we employ the TV method to jointly denoise and deblur the first principal components (PCs). Subsequently, noise in the last principal components is suppressed using a simple soft-thresholding scheme, for computational efficiency. Experimental results on simulated and real HS images are very encouraging. |
Year | DOI | Venue |
|---|---|---|
2013 | 10.1109/WHISPERS.2013.8080664 | 2013 5th Workshop on Hyperspectral Image and Signal Processing: Evolution in Remote Sensing (WHISPERS) |
Keywords | Field | DocType |
Hyper-spectral images,deblurring,principal component analysis,total variation | Noise reduction,Computer vision,Decorrelation,Pattern recognition,Deblurring,Image segmentation,Hyperspectral imaging,Artificial intelligence,Image restoration,Component analysis,Principal component analysis,Mathematics | Conference |
ISSN | ISBN | Citations |
2158-6268 | 978-1-5090-1120-9 | 0 |
PageRank | References | Authors |
0.34 | 7 | 8 |
Name | Order | Citations | PageRank |
|---|---|---|---|
| Wenzhi Liao | 1 | 403 | 31.63 |
| Bart Goossens | 2 | 220 | 25.94 |
| Jan Aelterman | 3 | 80 | 11.46 |
| Hiêp Luong | 4 | 8 | 3.58 |
| Aleksandra Pizurica | 5 | 1238 | 102.29 |
| Niels Wouters | 6 | 73 | 7.32 |
| Wouter Saeys | 7 | 78 | 11.04 |
| Wilfried Philips | 8 | 1476 | 124.85 |