375 citations · 783 across the 14 of their papers we have counts for
3 papers · 2 filters
ANSIG - An Analytic Signature for Arbitrary 2D Shapes (or Bags of Unlabeled Points)
José J. Rodrigues, João M. F. Xavier, Pedro M. Q. Aguiar
In image analysis, many tasks require representing two-dimensional (2D) shape, often specified by a set of 2D points, for comparison purposes. The challenge of the representation i…
Maximum Likelihood Mosaics
Bernardo Esteves Pires, Pedro M. Q. Aguiar
The majority of the approaches to the automatic recovery of a panoramic image from a set of partial views are suboptimal in the sense that the input images are aligned, or register…
3-D Rigid Models from Partial Views - Global Factorization
Pedro M. Q. Aguiar, Rui F. C. Guerreiro, Bruno B. Gonçalves
The so-called factorization methods recover 3-D rigid structure from motion by factorizing an observation matrix that collects 2-D projections of features. These methods became pop…