18 citations · 18 across the 1 of their papers we have counts for
4 papers
On Incremental Structure-from-Motion using Lines
André Mateus, Omar Tahri, A. Pedro Aguiar +2
Humans tend to build environments with structure, which consists of mainly planar surfaces. From the intersection of planar surfaces arise straight lines. Lines have more degrees-o…
Active Estimation of 3D Lines in Spherical Coordinates
André Mateus, Omar Tahri, Pedro Miraldo
Straight lines are common features in human made environments, which makes them a frequently explored feature for control applications. Many control schemes, like Visual Servoing,…
A Framework for Moment Invariants
Omar Tahri
For more than half a century, moments have attracted lot ot interest in the pattern recognition community.The moments of a distribution (an object) provide several of its character…
Active Structure-from-Motion for 3D Straight Lines
André Mateus, Omar Tahri, Pedro Miraldo
A reliable estimation of 3D parameters is a must for several applications like planning and control. Included in the latter is the Image-Based Visual Servoing, whose control scheme…