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Dr. Ahmed Hagag :: Publications: |
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| Title: | Simultaneous denoising and compression of multispectral images |
| Authors: | Ahmed Hagag; Mohamed Amin; Fathi E Abd El-Samie |
| Year: | 2013 |
| Keywords: | Not Available |
| Journal: | Journal of Applied Remote Sensing |
| Volume: | 7 |
| Issue: | 1 |
| Pages: | 073511-073511 |
| Publisher: | Society of Photo-Optical Instrumentation Engineers |
| Local/International: | International |
| Paper Link: | |
| Full paper | Not Available |
| Supplementary materials | Not Available |
| Abstract: |
A new technique for denoising and compression of multispectral satellite images to remove the effect of noise on the compression process is presented. One type of multispectral images has been considered: Landsat Enhanced Thematic Mapper Plus. The discrete wavelet transform (DWT), the dual-tree DWT, and a simple Huffman coder are used in the compression process. Simulation results show that the proposed technique is more effective than other traditional compression-only techniques. |
