WorldCat Identities

Stolfi, Jorge

Overview
Works: 21 works in 57 publications in 2 languages and 551 library holdings
Genres: Conference papers and proceedings 
Roles: Author, Editor
Classifications: QA471, 516.5
Publication Timeline
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Most widely held works by Jorge Stolfi
Oriented projective geometry : a framework for geometric computations by Jorge Stolfi( Book )

14 editions published between 1991 and 2014 in English and held by 304 WorldCat member libraries worldwide

Primitives for computational geometry by Jorge Stolfi( Book )

10 editions published between 1988 and 1989 in English and held by 34 WorldCat member libraries worldwide

XII Brazilian Symposium on Computer Graphics and Image Processing : proceedings : Campinas, SP, Brazil, October 17-20, 1999 by Simpósio Brasileiro de Computação Gráfica e Processamento de Imagens( Book )

6 editions published in 1999 in English and held by 33 WorldCat member libraries worldwide

Ruler, compass, and computer : the design and analysis of geometric algorithms by Leonidas J Guibas( Book )

7 editions published in 1989 in English and Undetermined and held by 20 WorldCat member libraries worldwide

Optimal point location in a monotone subdivision by Herbert Edelsbrunner( Book )

2 editions published in 1984 in English and held by 19 WorldCat member libraries worldwide

SIBGRAPI'99 : Brazilian Symposium on Computer Graphics and Image Processing : proceedings : Campinas, SP, Brazil, October 17-20, 1999 by Simpósio Brasileiro de Computação Gráfica e Processamento de Imagens( Book )

1 edition published in 1999 in English and held by 6 WorldCat member libraries worldwide

Proceedings : Campinas, SP, Brazil by SIBGRAPI( Book )

1 edition published in 1999 in English and held by 2 WorldCat member libraries worldwide

Fundamentos de geometria computacional by P. J. de Resende( Book )

2 editions published in 1994 in Portuguese and held by 2 WorldCat member libraries worldwide

Métodos numéricos auto-validados e aplicações by Luiz Henrique de Figueiredo( Book )

2 editions published in 1997 in Portuguese and English and held by 2 WorldCat member libraries worldwide

Notes on computational geometry by Leonidas J Guibas( Book )

1 edition published in 1983 in English and held by 1 WorldCat member library worldwide

Affine arithmetic : concepts and applications by Luiz Henrique de Figueiredo( Book )

1 edition published in 2003 in English and held by 1 WorldCat member library worldwide

Self-validated numerical methods and applications : 21. colóquio brasileiro de matemática : 21-25 julho, 1997 by Jorge Stolfi( Book )

1 edition published in 1997 in English and held by 1 WorldCat member library worldwide

Notes on computational geometry by Leonidas J Guibas( Book )

1 edition published in 1982 in English and held by 1 WorldCat member library worldwide

Rendering CSG models with a ZZ-buffer by David H Salesin( )

1 edition published in 1990 in English and held by 1 WorldCat member library worldwide

Reconnaissance de zones de texte et suivi d'objets dans les images et les vidéos Text recognition and 2D/3D object tracking by Rodrigo Minetto( Book )

1 edition published in 2012 in English and held by 1 WorldCat member library worldwide

In this thesis we address three computer vision problems: (1) the detection and recognition of flat text objects in images of real scenes; (2) the tracking of such text objects in a digital video; and (3) the tracking an arbitrary three-dimensional rigid object with known markings in a digital video. For each problem we developed innovative algorithms, which are at least as accurate and robust as other state-of-the-art algorithms. Specifically, for text recognition we developed (and extensively evaluated) a new HOG-based descriptor specialized for Roman script, which we call T-HOG, and showed its value as a post-filter for an existing text detector (SnooperText). We also improved the SnooperText algorithm by using the multi-scale technique to handle widely different letter sizes while limiting the sensitivity of the algorithm to various artifacts. For text tracking, we describe four basic ways of combining a text detector and a text tracker, and we developed a specific tracker based on a particle-filter which exploits the T-HOG recognizer. For rigid object tracking we developed a new accurate and robust algorithm (AFFTrack) that combines the KLT feature tracker with an improved camera calibration procedure. We extensively tested our algorithms on several benchmarks well-known in the literature. We also created benchmarks (publicly available) for the evaluation of text detection and tracking and rigid object tracking algorithms
Objects that cannot be taken apart with two hands by University of British Columbia( Book )

1 edition published in 1993 in English and held by 1 WorldCat member library worldwide

Robust visualization of strange attractors using affine arithmetic by Afonso Paiva( Book )

1 edition published in 2005 in English and held by 1 WorldCat member library worldwide

Approximating parametric curves with strip trees using affine arithmetic by Luiz Henrique de Figueiredo( Book )

1 edition published in 2002 in English and held by 1 WorldCat member library worldwide

A New Generic Method for Fitting 3D Deformable and Rigid Models by Danillo Roberto Pereira( )

1 edition published in 2015 in English and held by 0 WorldCat member libraries worldwide

Proceedings by Simpósio Brasileiro de Computação Gráfica e Processamento de Imagens( )

1 edition published in 1999 in English and held by 0 WorldCat member libraries worldwide

 
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Audience Level
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Audience level: 0.61 (from 0.49 for SIBGRAPI'9 ... to 0.99 for Self-valid ...)

XII Brazilian Symposium on Computer Graphics and Image Processing : proceedings : Campinas, SP, Brazil, October 17-20, 1999SIBGRAPI'99 : Brazilian Symposium on Computer Graphics and Image Processing : proceedings : Campinas, SP, Brazil, October 17-20, 1999Proceedings : Campinas, SP, Brazil
Alternative Names
Jorge Stolfi brasiliansk ingeniør

Jorge Stolfi brasiliansk ingenjör

Jorge Stolfi Brazilian softwareprogrammer

Jorge Stolfi ingenieur uit Brazilië

Languages
Covers
SIBGRAPI'99 : Brazilian Symposium on Computer Graphics and Image Processing : proceedings : Campinas, SP, Brazil, October 17-20, 1999Proceedings : Campinas, SP, Brazil