Etkilesimli Parcacõk S¨ uzgeci Y¨ ontemi ile Kapatmaya Dayanõklõ Y ¨ uz ve El Takibi A Particle Filter Based Algorithm for Robust Tracking of Hands and Face Under Occlusion
Oya Aran, Lale Akarun · 2008
This paper presents a particle filter based algorithm for tracking face and hands of a signer. During signing, the hands and the face occlude each other frequently and a proper multiple object tracking algorithm is needed for accurate results. We use sep- arate particle filters for the two hands and the face, where each filter effects the particle weights of others. This methodology ensures that the particles of each object will not jump to other objects and the tracking continues without problem during oc- clusion.