FIVES is a targeted project within the Safer Internet Program. The goal of the FIVES project is to support the fight against child pornography. FIVES brings together partners from law-enforcement, academia and industry to work together to enhance the state of the art for tools available to law enforcement in the area of child sexual abuse investigation. To deliver the desired functionalities, the project utilizes cutting-edge image understanding and pattern recognition technologies. Specialists from the Telilab team were responsible for the development of a range of image and video processing and computer vision algorithms. These include: video frame extraction and noise filtering, key frames detection, age estimation from facial images, general object detection for scene understanding. The team was also responsible for the integration of all modules and the delivery of the final software package. Demo from our DFKI partners: http://madm.dfki.de/demo/fives/index.html.