Centroidal Voronoi tessellations (CVTs) have become a useful tool in many applications
ranging from geometric modeling, image and data analysis, and numerical partial differential …

Blind image quality assessment (BIQA) aims to evaluate the perceptual quality of a distorted
image without information regarding its reference image. Existing BIQA models usually …

Imaging is an interdisciplinary research area with profound applications in many areas of
science, engineering, technology, and medicine. The most primitive form of imaging is visual …

No time in human history has ever witnessed such explosive influence and impact of image
processing on modern society, sciences, and technologies. From nanotechnologies …

Image analysis is from images extracting meaningful information; mainly through digital
image processing techniques from digital images. In this context, Tasks menu coded the …

We present an in-depth analysis of a variation of the nonlocal means (NLM) image
denoising algorithm that uses principal component analysis (PCA) to achieve a higher …

We consider the problem of filling in missing or damaged wavelet coefficients due to lossy
image transmission or communication. The task is closely related to classical inpainting …

Image restoration is an important and widely studied problem in computer vision and image
processing. Various image filtering strategies have been effective, but invariably make …

I first met René at the well-known 1956 meeting on topology in Mexico City. He then came to
the University of Chicago, where I was starting my job as instructor for the fall of 1956. He …

Pan-sharpening is a process of acquiring a high resolution multispectral (MS) image by
combining a low resolution MS image with a corresponding high resolution panchromatic …