Edge detection is an important aspect of image processing to improve image edge quality. In
the literature, there exist various edge detection techniques in spatial and frequency …

Edge detection is an integral component of image processing to enhance the clarity of
edges in an image. Detection of edges for an image may help for image segmentation, data …

Similarity measure is a main core of image registration algorithms. Spatially varying intensity
distortion is an important challenge, which affects the performance of similarity measures …

Image registration plays a crucial role in dynamic contrast-enhanced magnetic resonance
imaging (DCE-MRI), used as a fundamental step for the subsequent diagnosis of benign …

A technical challenge in the registration of dynamic contrast-enhanced magnetic resonance
(DCE-MR) imaging in the liver is intensity variations caused by contrast agents. Such …

Modeling real dynamical systems is an important challenge in many areas of science.
Extracting governing equations of systems from their time-series is a possible solution for …

Purpose Dynamic contrast‐enhanced MRI (DCE‐MRI) registration is a challenging task
because of the effect of remarkable intensity changes caused by contrast agent injections …

It is proved that for an arbitrary frequency component, no matter how much the frequency
and its amplitude are, this frequency component always generates only two nonzero …

Since the significant intensity variations existed between different modal images, the
deformable registration is still very challenging. In this paper, in order to alleviate the …

Image registration is a basic task in medical image processing applications like group
analysis and atlas construction. Similarity measure is a critical ingredient of image …