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Alireza R. Norouzzadeh Ravari

dblp:122/0800 · DBLP profile ↗
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2ranked-venue papers
2as first author
0since 2021 · last 2016
—ORCID · none

Domains — the database's venue-derived domains; a paper can count in several

Artificial intelligence and machine learning · 1 · 1 first-authorGraphics, computer vision, multimedia, augmented reality and games · 1 · 1 first-author

Expertise — from the expertise taxonomy: the topics of the expert's papers under the CCF categories. A weight counts papers with recency: 1 for a paper about the topic, 0.3 when the topic is its context, halved every five years.

Computer graphics and multimedia
1 paper
Geometric modeling and processing · 100%
Theoretical computer science
1 paper
Algorithms and data structures · 100%

Topics — the 3 heaviest of 3, each with the papers that count most for it

TopicWeightPapersLastEvidence papers
Geometric modeling and processing › surface reconstruction › spline-based reconstruction
b-spline surface reconstruction
0.212016
Reconstruction of B-spline curves and surfaces by adaptive group testing · Comput. Aided Des. 2016
Geometric modeling and processing › 3d reconstruction
curve and surface reconstruction
0.212016
Reconstruction of B-spline curves and surfaces by adaptive group testing · Comput. Aided Des. 2016
Algorithms and data structures
group testing
0.112016
Reconstruction of B-spline curves and surfaces by adaptive group testing · Comput. Aided Des. 2016

Methods — techniques the papers use, named apart from their topics

adaptive group testing · 0.5
YearPublicationVenuePosition
2016 Reconstruction of B-spline curves and surfaces by adaptive group testing
Alireza R. Norouzzadeh Ravari, Hamid D. Taghirad
Comput. Aided Des.1
2014 Loop Closure Detection by Algorithmic Information Theory: Implemented on Range and Camera Image Data
abstract
In this paper the problem of loop closing from depth or camera image information in an unknown environment is investigated. A sparse model is constructed from a parametric dictionary for every range or camera image as mobile robot observations. In contrast to high-dimensional feature-based representations, in this model, the dimension of the sensor measurements' representations is reduced. Considering the loop closure detection as a clustering problem in high-dimensional space, little attention has been paid to the curse of dimensionality in the existing state-of-the-art algorithms. In this paper, a representation is developed from a sparse model of images, with a lower dimension than original sensor observations. Exploiting the algorithmic information theory, the representation is developed such that it has the geometrically transformation invariant property in the sense of Kolmogorov complexity. A universal normalized metric is used for comparison of complexity based representations of image models. Finally, a distinctive property of normalized compression distance is exploited for detecting similar places and rejecting incorrect loop closure candidates. Experimental results show efficiency and accuracy of the proposed method in comparison to the state-of-the-art algorithms and some recently proposed methods.
Alireza R. Norouzzadeh Ravari, Hamid D. Taghirad
IEEE Trans. Cybern.1