Scale-Invariant Feature Transform (SIFT) features have been widely accepted as an effective local keypoint descriptor for its robust description of digital image content. This method extracts distinctive invariant features ...

Retrieval of objects in big datasets of images and videos is one of the tasks of the European Project ASASEC (Advisory System Against Sexual Exploitation of Children). Spanish National Police Department of Technological ...

The vertical jump is a test widely used in sports to evaluate the power or explosive strength of the lower extremities. There are several methods of vertical jump that relate to athletic performance in disciplines where ...

The smartphones are increasingly presents in our daily lives, opening an important window of opportunity with its use. From the area of Project Engineering at the University of León is considered fundamental to provide a ...