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Reference TypeConference Proceedings
Sitesibgrapi.sid.inpe.br
Identifier8JMKD3MGPBW34M/386CEBS
Repositorysid.inpe.br/sibgrapi/2010/08.29.11.19
Last Update2010:08.29.11.19.31 lewiner@gmail.com
Metadatasid.inpe.br/sibgrapi/2010/08.29.11.19.31
Metadata Last Update2010:10.01.04.19.38 lewiner@gmail.com
Citation KeyLewinerVBCMPCLANBPLMPM:2010:TuMaHa
TitleTuning Manifold Harmonics Filters
FormatPrinted, On-line.
Year2010
DateAug. 30 - Sep. 3, 2010
Access Date2020, Dec. 04
Number of Files1
Size11307 KiB
Context area
Author 1 Lewiner, Thomas
 2 Vieira, Thales
 3 Bordignon, Alex
 4 Cabral, Allyson
 5 Marques, Clarissa
 6 Paixão, João
 7 Custódio, Lis
 8 Lage, Marcos
 9 Andrade, Maria
10 Nascimento, Renata
11 de Botton, Scarlett
12 Pesco, Sinésio
13 Lopes, Hélio
14 Mello, Vinícius
15 Peixoto, Adelailson
16 Martines, Dimas
Affiliation 1 Matmídia Laboratory – Department of Mathematics, PUC–Rio – Rio de Janeiro, Brazil
 2 Department of Mathematics, UFAL – Maceió, Brazil
 3 Matmídia Laboratory – Department of Mathematics, PUC–Rio – Rio de Janeiro, Brazil
 4 Matmídia Laboratory – Department of Mathematics, PUC–Rio – Rio de Janeiro, Brazil
 5 Matmídia Laboratory – Department of Mathematics, PUC–Rio – Rio de Janeiro, Brazil
 6 Matmídia Laboratory – Department of Mathematics, PUC–Rio – Rio de Janeiro, Brazil
 7 Matmídia Laboratory – Department of Mathematics, PUC–Rio – Rio de Janeiro, Brazil
 8 Matmídia Laboratory – Department of Mathematics, PUC–Rio – Rio de Janeiro, Brazil
 9 Matmídia Laboratory – Department of Mathematics, PUC–Rio – Rio de Janeiro, Brazil
10 Matmídia Laboratory – Department of Mathematics, PUC–Rio – Rio de Janeiro, Brazil
11 Matmídia Laboratory – Department of Mathematics, PUC–Rio – Rio de Janeiro, Brazil
12 Matmídia Laboratory – Department of Mathematics, PUC–Rio – Rio de Janeiro, Brazil
13 Matmídia Laboratory – Department of Mathematics, PUC–Rio – Rio de Janeiro, Brazil
14 Department of Mathematics, UFBA – Salvador, Brazil
15 Department of Mathematics, UFAL – Maceió, Brazil
16 Department of Mathematics, UFAL – Maceió, Brazil
EditorBellon, Olga
Esperança, Claudio
e-Mail Addresslewiner@gmail.com
Conference NameConference on Graphics, Patterns and Images, 23 (SIBGRAPI)
Conference LocationGramado
Book TitleProceedings
PublisherIEEE Computer Society
Publisher CityLos Alamitos
History2010-10-01 04:19:38 :: lewiner@gmail.com -> :: 2010
Content and structure area
Is the master or a copy?is the master
Document Stagecompleted
Transferable1
Content TypeExternal Contribution
Tertiary TypeFull Paper
Keywordsmanifold harmonics, sound visualization, geometry processing, GPU, design galleries.
AbstractThere are several techniques for automatic music visualization, which are included with virtually any media player. The basic ingredient of those techniques is spectral analysis of the sound, used to automatically generate parameters for procedural image generation. However, only a few music visualizations rely on 3d models. This paper proposes to use spectral mesh processing techniques, namely manifold harmonics, to produce 3d music visualization. The images are generated from 3d models by deforming an initial shape, mapping the sound frequencies to the mesh harmonics. A concise representation of such frequency mapping is proposed to permit for an animated gallery interface with genetic reproduction. Such galleries allow the user to quickly navigate between visual effects. Rendering such animated galleries in real-time is a challenging task, since it requires computing and rendering the deformed shapes at a very high rate. This paper introduces a direct GPU implementation of manifold harmonics filters, which allows to display animated gallery. .
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Languageen
Target FileTuningMH_sibgrapi_final.pdf
User Grouplewiner@gmail.com
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Mirror Repositorydpi.inpe.br/banon-pc2@80/2006/08.30.19.27
Host Collectionsid.inpe.br/banon/2001/03.30.15.38
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