19 citations · 51 across the 10 of their papers we have counts for
12 papers
Trifocal Relative Pose from Lines at Points and its Efficient Solution
Ricardo Fabbri, Timothy Duff, Hongyi Fan +8
We present a method for solving two minimal problems for relative camera pose estimation from three views, which are based on three view correspondences of i) three points and one…
The Surfacing of Multiview 3D Drawings via Lofting and Occlusion Reasoning
Anil Usumezbas, Ricardo Fabbri, Benjamin Kimia
The three-dimensional reconstruction of scenes from multiple views has made impressive strides in recent years, chiefly by methods correlating isolated feature points, intensities,…
From Multiview Image Curves to 3D Drawings
Anil Usumezbas, Ricardo Fabbri, Benjamin B. Kimia
Reconstructing 3D scenes from multiple views has made impressive strides in recent years, chiefly by correlating isolated feature points, intensity patterns, or curvilinear structu…
Multiview Differential Geometry of Curves
Ricardo Fabbri, Benjamin Kimia
The field of multiple view geometry has seen tremendous progress in reconstruction and calibration due to methods for extracting reliable point features and key developments in pro…
The Algorithmic Autoregulation Software Development Methodology
Renato Fabbri, Ricardo Fabbri, Vilson Vieira +6
We present a new self-regulating methodology for coordinating distributed team work called Algorithmic Autoregulation (AA), based on recent social networking concepts and individua…
Vivace: a collaborative live coding language and platform
Vilson Vieira, Guilherme Lunhani, Geraldo Magela de Castro Rocha Junior +4
Live coding is a performance and creative technique based on improvised and interactive coding. Many recent endeavors have focused in live coding both because of aesthetics and as…
Visualization of EIS at large potential range - new insights
Ivan Napoleão Bastos, Marcos Paulo Moura Carvalho, Ricardo Fabbri +1
Electrochemical Impedance Spectroscopy (EIS) is an experimental technique largely used in electrochemistry and corrosion studies. However, almost all published papers have just mea…
Temporal stability in human interaction networks
Renato Fabbri, Ricardo Fabbri, Deborah C. Antunes +2
This paper reports on stable (or invariant) properties of human interaction networks, with benchmarks derived from public email lists. Activity, recognized through messages sent, a…
An Image-Based Fluid Surface Pattern Model
Mauro de Amorim, Ricardo Fabbri, Lucia Maria dos Santos Pinto +1
This work aims at generating a model of the ocean surface and its dynamics from one or more video cameras. The idea is to model wave patterns from video as a first step towards a l…
Multi-q Pattern Classification of Polarization Curves
Ricardo Fabbri, Ivan N. Bastos, Francisco D. Moura Neto +3
Several experimental measurements are expressed in the form of one-dimensional profiles, for which there is a scarcity of methodologies able to classify the pertinence of a given r…
Scilab and SIP for Image Processing
Ricardo Fabbri, Odemir Martinez Bruno, Luciano da Fontoura Costa
This paper is an overview of Image Processing and Analysis using Scilab, a free prototyping environment for numerical calculations similar to Matlab. We demonstrate the capabilitie…
Multi-q Analysis of Image Patterns
Ricardo Fabbri, Wesley N. Gonçalves, Francisco J. P. Lopes +1
This paper studies the use of the Tsallis Entropy versus the classic Boltzmann-Gibbs-Shannon entropy for classifying image patterns. Given a database of 40 pattern classes, the goa…