Wavelet transform and principal components analysis were combined to fuse high-resolution panchromatic images and low-resolution multispectral images. The image fusion enhanced the spatial quality of the multispectral images while preserving its spectral contents to a greater extent. It was found that the fusion approach improved the effect of topographic normalization using RIM-HSDC method.
|Number of pages||3|
|State||Published - 2001|
|Event||2001 International Geoscience and Remote Sensing Symposium (IGARSS 2001) - Sydney, NSW, Australia|
Duration: 9 Jul 2001 → 13 Jul 2001
|Conference||2001 International Geoscience and Remote Sensing Symposium (IGARSS 2001)|
|Period||9/07/01 → 13/07/01|