Kalman filter (KF) based methods for multi-object tracking (MOT) make an assumption that
objects move linearly. While this assumption is acceptable for very short periods of …

Two channels have been distinguished in human interaction: one transmits explicit
messages, which may be about anything or nothing; the other transmits implicit messages …

Many applications require tracking of complex 3D objects. These include visual servoing of
robotic arms on specific target objects, Augmented Reality systems that require real-time …

This paper demonstrates a new visual motion estimation technique that is able to recover
high degree-of-freedom articulated human body configurations in complex video …

A technique for 3D head tracking under varying illumination is proposed. The head is
modeled as a texture mapped cylinder. Tracking is formulated as an image registration …

We describe a framework that explicitly reasons about data association to improve tracking
performance in many difficult visual environments. A hierarchy of tracking strategies results …

The face is a rich source of information about human behavior. Available methods for coding
facial displays, however, are human-observer dependent, labor intensive, and difficult to …

3-D Audio Using Loudspeakers is concerned with 3-D audio systems implemented using a
pair of conventional loudspeakers. A well-known problem with these systems is the …

Optical flow provides a constraint on the motion of a deformable model. We derive and solve
a dynamic system incorporating flow as a hard constraint, producing a model-based least …

We develop a view-normalization approach to multi-view face and gait recognition. An
image-based visual hull (IBVH) is computed from a set of monocular views and used to …