A new approach to the design of computer-generated holograms makes optimal use of the
available device resolution. An iterative search algorithm minimizes an error criterion by …

In this paper, we present the adaptive bilateral filter (ABF) for sharpness enhancement and
noise removal. The ABF sharpens an image by increasing the slope of the edges without …

The Cell Tracking Challenge is an ongoing benchmarking initiative that has become a reference
in cell segmentation and tracking algorithm development. Here, we present a significant …

In this work, we propose a new method to generate halftone images which are visually
optimized for the display device. The algorithm searches for a binary array of pixel values that …

We introduce a new approach to optimal image scaling called resolution synthesis (RS). In
RS, the pixel being interpolated is first classified in the context of a window of neighboring …

In this paper, we explore the space-time video super-resolution task, which aims to generate
a high-resolution (HR) slow-motion video from a low frame rate (LFR), low-resolution (LR) …

Foodborne pathogens are major public health concerns worldwide. Paper-based microfluidic
devices are versatile, user friendly and low cost. We report a novel paper-based single …

A model for the human visual system (HVS) is an important component of many halftoning
algorithms. Using the iterative direct binary search (DBS) algorithm, we compare the halftone …

In today's digital world securing different forms of content is very important in terms of protecting
copyright and verifying authenticity. Many techniques have been developed to protect …

A general analysis of multidimensional multirate filter banks is presented. The approach is
applicable to discrete signal spaces of any dimension, to multirate systems based on arbitrary …