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 ...

Hello! It's been a while but I have a new question! I would like to use the orientation of the lithology (i.e. the direction of greatest dip) in each grid cell as an ...

Abstract: Electromagneto-quasistatic (EMQS) field formulations model resistive, capacitive, and inductive effects, while disregarding wave propagation. When such formulations are expressed in terms of ...

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 ...

Abstract: We propose an automated technique for optic cup segmentation using affine snakes in gradient vector field. Localization of the optic disc is done using the superpixel approach. Subsequently, ...