Title :
A consideration of pan-sharpen images by HSI transformation approach
Author :
Mitani, Yoshihiro ; Hamamoto, Yoshihiko
Author_Institution :
Ube Nat. Coll. of Technol., Ube, Japan
Abstract :
In remote sensing, it is important to acquire high-resolution images. A pan-sharpen technique artificially produces a high-resolution image by image fusion techniques using high-resolution panchromatic and low-resolution multispectral images. Thus, the appearance of the color image can improve. However, the effectiveness of pan-sharpen techniques is little studied. In this paper, the effectiveness of three pan-sharpening methods based on the HSI transform approach is investigated. Furthermore, the influence of smoothing the low-resolution multispectral image is also investigated.
Keywords :
geophysical image processing; image colour analysis; image fusion; image resolution; remote sensing; transforms; HSI transformation approach; color image appearance; high resolution image; high resolution panchromatic image; image fusion technique; low resolution multispectral image; pan sharpen technique; remote sensing; Color; Image color analysis; Image resolution; Pixel; Remote sensing; Smoothing methods; Transforms; HSI transformation; multispectral image; pan-sharpening;
Conference_Titel :
SICE Annual Conference 2010, Proceedings of
Conference_Location :
Taipei
Print_ISBN :
978-1-4244-7642-8
