Evaluation of three vision based object perception methods for a mobile robot

A Ramisa, D Aldavert, S Vasudevan, R Toledo… - Journal of Intelligent & …, 2012 - Springer
This paper addresses visual object perception applied to mobile robotics. Being able to
perceive household objects in unstructured environments is a key capability in order to …

Fast covariance matrix generation

V Kwatra - US Patent 8,321,422, 2012 - Google Patents
A covariance matrix associated for a set of spatial and/or temporal sub-portions of a media
object is populated based on a lookup table of relative displacements and sums of …