Accurate detection of blood vessels from retina is an important job in computer aided diagnosis of Diabetic Retinopathy. The Matched filter is simple & effectively good method for vessel extraction. But Problem with that it recognizes vessels and non-vessels edges so it will detect false vessels. In this paper we introduce new extension of Matched Filter i.e. FDOG to extract the vessels. The MF...

This is the first report of success in numerically quantifying and visualizing cardiac cycle-related intracranial vessel motion and pulse waves in human subjects by using 320-detector CTA and a newly developed motion-detection algorithm to better understand the physiologies of intracranial arteries. This new technique promises to provide significant novel information for analyzing the elasticit...

We present several methods for the analysis and visualization of vessel systems in 3D CT and MR image datasets, including segmentation, skeletonization, topological and morphometrical analysis methods. We describe a number of clinical and medical applications, including quantitative vessel diagnostic, automatic detection of aneurysms, liver surgery planning, and simulation of vascular trees. Th...

Maritime images captured under haze environment often have a terrible visual effect, making it easy to overlook important information. To avoid the failure of vessel detection caused by fog, is necessary preprocess collected hazy for recovering vital In this paper, novel CNN-enabled visibility dehazing framework proposed, consisting two subnetworks, that is, Coarse Feature Extraction Module (C-...