Head pose estimation & TV Context: current technology
Journal Title: EAI Endorsed Transactions on Creative Technologies - Year 2015, Vol 2, Issue 3
Abstract
With the arrival of low-cost high quality cameras, implicit user behaviour tracking is easier and it becomes very interesting for viewer modelling and content personalization in a TV context. In this paper, we present a comparison between three common algorithms of automatic head direction extraction for a person watching TV in a realistic context. Those algorithms compute the different rotation angles of the head (pitch, roll, yaw) in a non-invasive and continuous way based on 2D and/or 3D features acquired with low cost cameras. These results are compared with a reference based on the Qualisys motion capture commercial system which is a robust marker-based tracking system. The performances of the different algorithms are compared function of different configurations. While our results show that full implicit behaviour tracking in real-life TV setups is still a challenge, with the arrival of next generation sensors (as the new Kinect one sensor), accurate TV personalization based on implicit behaviour is close to become a very interesting option.
Authors and Affiliations
Francois Rocca, Matei Mancas, Fabien Grisard, Julien Leroy, Thierry Ravet, Bernard Gosselin
Exploring Deep Recurrent Q-Learning for Navigation in a 3D Environment
Learning to navigate in 3D environments from raw sensory input is an important step towards bridging the gap between human players and artificial intelligence in digital games. Recent advances in deep reinforcement learn...
A Mathematical Model of Game Refinement and Its Applications to Sports Games
This paper explores a mathematical model of game progress. We claim that a realistic model of the game progress during the in-game period is not linear but exponential. The second derivative value, i.e., acceleration in...
Dynamic Resource Allocation Scheme Using Cooperative Game for Multimedia Services in LTE Advanced System
In LTE Advanced system, it is critical to carry on various types of services for different user applications. Obviously, the system resource requirements are quite different for each individual service. In order to alloc...
Auditory and Visual based Intelligent Lighting Design for Music Concerts
Playing music is about conveying emotions and the lighting at a concert can help do that. However, without a dedicated light technician, many bands have to miss out on lighting that will help them to convey the emotions...
An Autonomous and Distributed Mobility Management Scheme in Mobile Core Networks
The 5th generation mobile and wireless communication systems are expected to accommodate exploding traffic, increasing number of devices, and heterogeneous applications driven by proliferation of IoT and M2M technologies...