Also in association with Swinburne University,
the University of Wollongong, Australian National University,
Charles Darwin University, Edith Cowan University, ACID and AFTRS
An object can often be uniquely identified by its shape, which is usually fairly invariant. However, when the search is for a type of object or an object category, there can be variations in object deformation (i.e. variations in body shapes) and articulation (i.e. joint movement by limbs) that complicate their detection.