Image fusion is a technique of obtaining high spatial resolution multispectral images from low spatial resolution multispectral and high spatial resolution panchromatic images. Various techniques exist to perform such fusion. These techniques, however, do not seem to preserve the spectral information content of original multispectral image in the fused image. Hence, in this study a recent and e...

Palmprints have been widely studied for biometric recognition for many years. Traditionally, a white light source is used for illumination. Recently, multispectral imaging has drawn attention because of its high recognition accuracy. Multispectral palmprint systems can provide more discriminant information under different illuminations in a short time, thus they can achieve better recognition a...

Multispectral images have lower spatial resolution than RGB images. It is difficult to obtain multispectral with both high and spectral because of expensive capture setup sophisticated acquisition processes. In this paper, we propose a deep neural network structure based on U-Net convert ordinary into resolution. Our variant not only preserves detailed features images, but also promotes the fus...