선택한 단어 수는 입니다.
최소 단어 이상 선택하여야 합니다.
최소 단어 이상 선택하여야 합니다.
선택한 단어 수는 30입니다.
최대 10 단어까지만 선택 가능합니다.
최대 10 단어까지만 선택 가능합니다.
제안 방법
- As an experimental study, the biorthogonal wavelets based image fusion method was applied to the 15m resolution Landsat 7 panchromatic image and three 30m resolution multispectral images.
- A comparison of the fused image from the orthonormal wavelet, and IHS method was made. Based on the experimental results respecting the four indicators - the combination entropy, the standard deviation, the mean gradient, and the correlation coefficient, the proposed method provides a better result than those based on the orthonormal wavelet and IHS methods.
- In addition to the visual analysis, we extended our investigation to a quantitative analysis. The experimental result was analyzed based on the combination entropy, the standard deviation, the mean gradient, and the correlation coefficient, as used in other studies such as Wald et al.
- We have presented a newly developed method based on the biorthogonal wavelet transformations for fusing Landsat 7 images. In this paper, an experimental study was conducted by applying the proposed method, and also other image fusion methods, for fusing Landsat 7 images. A comparison of the fused image from the orthonormal wavelet, and IHS method was made.
이론/모형
- Next, the experimental results are analyzed. Furthermore, the proposed method is compared with the previous methods developed for image fusion, such as the orthonormal wavelet method and the IHS method.
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