This paper investigates the development of an automated classification system for galaxies in astronomical images based on the method of sparse representation. The dependency of classification based ...

Step-by-step rotoscoping tutorial showing how to create a sleek silhouette logo animation in After Effects using Rotobrush 2.

Abstract: The author presents a new linear edge detector that is very well suited to process noisy images. Performances of the new operator have been evaluated using Canny's criteria together with ...