With the growing of the amount of inappropriate content on the Internet, such as pornography, it arises the need to detect and filter such material. The reason for this is given by the fact that such content is often ...

Mobile Visual Search (MVS) is a new research area in Content-Based Image retrieval (CBIR) which provides the services of search and retrieval of visual information specifically for mobile devices. The main challenges on ...

Recentemente, novos sensores com pixels ativos foram colocados no mercado. Estes sensores exportam variações locais de intensidade luminosa na forma de eventos assíncronos com baixa latência. Uma vez que o formato de ...

This work aims to perform the identity recognition by a method based on Artificial Immune Systems, the Negative Selection Algorithm. Thus, the resources and adequate alternatives for analyzing 3D facial expressions were ...