Due to the limitations of sensors, the transmission medium, and the intrinsic properties of
ultrasound, the quality of ultrasound imaging is always not ideal, especially its low spatial …

Low-resolution medical images can hamper medical diagnosis seriously, especially in the
analysis of retina images and specifically for the detection of macula fovea. Therefore …

This letter proposes a robust fast multiband image fusion method to merge a high-spatial low-
spectral resolution image and a low-spatial high-spectral resolution image. Following the …

As a medical imaging modality, many researches have been devoted to improving the
resolution of optical coherence tomography (OCT). We developed a deep-learning based …

In remote sensing, it is desirable to improve image resolution by using the image super-
resolution (SR) technique. However, there are two challenges: the first one is that high …

Sparse representation has been widely used in the field of remote sensing image super-
resolution (SR) to restore a high-quality image from a low-resolution (LR) image, eg, from …

Multispectral imaging is of wide application for its capability in acquiring the spectral
information of scenes. Due to hardware limitation, multispectral imaging device usually …

Ultrasound Imaging is one of the most widely used imaging modalities for clinic diagnosis,
but suffers from a low resolution due to the intrinsic physical flaws. In this paper, we present …

Ultrasound offers a safe, non-invasive, and inexpensive way of imaging. However, due to its
natural intrinsic imaging characteristics, it produces poor quality images with low resolution …