IEEE

Multiscale Gradient Vector Field with Application to Image Denoising and Enhancement

Abstract: Image denoising and enhancement is one of the most important tasks in image processing. Self-snake model is a most basic and important image denoising method based on PDE (Partial ...
Scientific Research Publishing

Conservative Vector Fields and the Intersect Rule ()

This paper covers the concept of a conservative vector field, and its application in vector physics and Newtonian mechanics. Conservative vector fields are defined as the gradient of a scalar-valued ...
Frontiers

Predicting in vivo MRI Gradient-Field Induced Voltage Levels on Implanted Deep Brain Stimulation Systems Using Neural Networks

1 Restorative Therapies Group, Implantables R&D, Medtronic PLC, Minneapolis, MN, United States 2 Cardiac Rhythm Heart Failure, Device Product Engineering, Medtronic PLC, Minneapolis, MN, United States ...
IEEE

A Gradient Vector Self-Learning Network for Infrared Small Target Detection

Abstract: Infrared small target detection (IRSTD) is challenging due to low target-background contrast and small target size, leading to missed detections and false alarms (Fas). To address these ...
Scientific Research Publishing

Medical Image Segmentation Based on Wavelet Analysis and Gradient Vector Flow ()

Medical image segmentation is one of the key technologies in computer aided diagnosis. Due to the complexity and diversity of medical images, the wavelet multi-scale analysis is introduced into GVF ...