Activities in 2001


December, 19
Ds. thesis defense on "Acompanhamento de Cenas com Calibracao Automatica de Cameras" , Flavio Szenberg, PUC-Rio
Member of the thesis committee.

December, 5
Ms. thesis proposal defense on "Abstracao de Alto Nivel para Programacao do Processador Grafico" , Danilo Tuller, PUC-Rio
Member of the thesis committee.

November, 6-8
Computer Animation '2001 , Seoul
I am a Member of the Program Committee.

October, 29-30
Visit to UFPE ,

October, 26
Ds. thesis proposal defense on "Propagação de Informações Locais de Dados Esparsos para Reconstrução de Superfícies", Marcelo Bernardes Vieira , UFMG
Member of the thesis committee.

October, 21-26
Visualization 2001 , San Diego
Paper Reviewer.

October, 15-18
SIBGRAPI 2001 , Florianopolis
Paper Reviewer, Presenting 2 technical papers and 1 poster.

September, 23-29
Congresso Brasileiro de Arqueologia , Rio de Janeiro
Participating on a Working Group on Computer Applications.

September, 19
Ms. thesis defense on "Alinhamento de Cameras Virtuais" , Pablo Alfredo Baier
Member of the thesis committee.

September, 6
Qualifying exam of Boris Mederos Madrazo , IMPA
Member of the examination committee.

August, 28
Ms. thesis defense on "3D editing of pictures" Beatriz Silva Villa Alvarez , PUC-Rio
Member of the thesis committee.

August, 22-24
Professorship exam of Antonio Elias Fabris , IME-USP
Member of the examination committee.

August to November
Course on "3D Photography" ,
Collaborating on the organization of this course taught by Paulo Cezar Carvalho.

August to November
Course on "Image Processing for Computer Graphics" ,
I am teaching this course at IMPA. (course page)

August, 12-17
SIGGRAPH 2001 , Los Angeles
Paper Reviewer .

July, 30
Ms. thesis defense on "Morfologia Matematica, Segmentacao e Equacoes de Evolucao" , Marcilene, PUC-Rio
Member of the thesis committee.

July, 23-27
23 Coloquio Brasileiro de Matematica , Rio de Janeiro
Organizer of the Special Session on Computer Graphics and Vision.

June 4-8
Sixth ACM Symposium on Solid Modeling and Applications , Ann Arbor
Presenting a poster on Factorization of Subdivision Rules into 4-8 Steps.

May 24
D.Sc. thesis proposal on "Smart 3D Interfaces using Distance Transforms", Marcelo Medeiros Carneiro
I am the student's co-supervisor.

May 7-11
Shape Modeling International , Genova
Presenting a paper on Four-Face Cluster Simplification.

April, 25
D.Sc. thesis defense on "Volume Compression using the Lapped Cosine Transform",
Anselmo Cardoso de Paiva , PUC-Rio,
I am the student's co-supervisor.

March 22
D.Sc. thesis proposal on "3D editing of pictures" , Beatriz Silva Villa Alvarez, PUC-Rio
Member of the thesis committee.

March to June
Course on "Design and Implementation of 3D Graphics Systems" ,
I teach this regular course during the first term at IMPA.

March
Consultant, Programa Prospectar.

January-March
RioArte Fellowships
Member of the Jury on Art and Technology projects.

January-February
Morgan Kaufmann Publishers
Book reviewer.

January 16
Invited Talk at IBM T.J. Watson Research Center
4-8 Subdivision

January-February
NYU Media Research Lab , New York
Visiting Researcher under the NSF/CNPq international cooperation program.


Past Activities


lvelho