Image denoising—removal of additive white Gaussian noise from an image—is one of the
oldest and most studied problems in image processing. Extensive work over several …

Fourth-order nonlinear diffusion filters used for image noise removal are mainly isotropic
filters. It means that the spatially varying diffusivity determined by a diffusion function is …

In the literature, numerous techniques have been employed to decrease noise in medical
image modalities, including X-Ray (XR), Ultrasonic (Us), Computed Tomography (CT) …

Retinal fundus image plays an important role in the diagnosis of retinal related diseases.
The detailed information of the retinal fundus image such as small vessels, microaneurysms …

Atrial fibrillation (AF) alters atrial cardiomyocyte (ACM) Ca 2+ handling, promoting ectopic
beat formation. We examined the effects of AF-associated remodeling on Ca 2+-related …

The use of firewalls to enforce access control policies can result in extremely complex
networks. Each individual firewall may have hundreds or thousands of rules, and when …

Fluorescence microscopy is an essential part of a biologist's toolkit, allowing assaying of
many parameters like subcellular localization of proteins, changes in cytoskeletal dynamics …

In diagnosis of diseases Ultrasonic devices are frequently used by healthcare professionals.
The main problem during diagnosis is the distortion of visual signals obtained which is due …

Fully automatic identification and discrimination of sperm™s parts in microscopic images of
stained human semen smear Page 1 J. Biomedical Science and Engineering, 2012, 5, 384-395 …

Road Extraction from satellite imagery is of fundamental importance in the context of spatial
data capturing and updating for GIS applications. As fully automatic method for feature …