Publications on Research Journals
Total number: 3
[Baldivieso et al., 2026]- Thiago Baldivieso,
Fabio Suim, Luiz Velho, and Paulo Rosa.
"GaussianFusion AI:Urban 3D Reconstruction and Label-Efficient Segmentation
with Gaussian-Based Splatting".
IEEE Geoscience and Remote Sensing Letters, 2026.
[ pdf ]
[Matias et al., 2026]- Vitor Matias, Daniel
Perazzo, Vinicus da Silva, Alberto Raposo, Luiz Velho, Afonso Paiva, and
Tiago Novello.
"Gaussian Splatting for Surface Reconstruction: A Survey".
Computers and Graphics, 2026.
[ pdf ]
[Perazzo et al., 2026]- Daniel Perazzo,
Davi Castro, Luiz Velho, and Luiz Henrique de Figueiredo.
"[Re] Curve-Fitting with Piecewise Parametric Cubics".
ReScience C, 2026.
[ pdf ]
Papers published on Conference proceedings
Total number: 3
[Almeida et al., 2026]- Sherlon Almeida,
Davi Geiger, Luiz Velho, and Moacir Ponti.
"Towards Understanding 3D Vision: the Role of Gaussian Curvature".
In Proceedings of VISAPP, 2026.
[ pdf ]
[Csillag et al., 2026]- Daniel Csillag,
Rodrigo Schuller, Pedro Dall Antonia, Leonidas Guibas, Luiz Velho, and Tiago
Novello.
"Functional Gradient Descent with Adaptive Representations".
In Proceedings of NeurIPS - 40th Annual Conference on Neural Information
Processing Systems, 2026.
[ pdf ]
[da Silva et al., 2026]- Vinicius
da Silva, Isabelle Melo, Matheus Bessa, Guilherme Schardong, Luiz Schirmer,
Andre Araujo, Nuno Goncalves, Helio Lopes, Alberto Raposo, Luiz Velho, and
Tiago Novello.
"M-plicits: Neural Implicit Surfaces via Nested Multiscale Residuals".
In Proceedings of NeurIPS - 40th Annual Conference on Neural Information
Processing Systems, 2026.
[ pdf ]
Abstracts and Posters on Conferences
Total number: 1
[Velho, 2026]- Luiz Velho.
"Cultural Heritage Media Projects of Ancient Egypt".
In Proceedings of SUMAC - 8th workshop on analysis, understanding and
promotion of heritage contents, 2026.
[ pdf ]
Technical Reports
Total number: 12
[Barcelos and Velho, 2026]- Lucas Barcelos
and Luiz Velho.
"First World Model: VQ-VAE + GPT Dynamics para CarRacing-v3".
Technical Report TR-06-2026, VISGRAF Lab - IMPA, 2026.
[ pdf ]
[Moriconi and Velho, 2026a]- Matteo Moriconi
and Luiz Velho.
"MMSW: From Multimodal Story Worlds to Networked Embodiment".
Technical Report TR-10-2026, VISGRAF Lab - IMPA, 2026.
[ pdf ]
[Moriconi and Velho, 2026b]- Matteo Moriconi
and Luiz Velho.
"MMSW Runtime: Complexity Metrics and Evolution from a WebSocket
Prototype".
Technical Report TR-01-2026, VISGRAF Lab - IMPA, 2026.
[ pdf ]
[Romeiro and Velho, 2026]- Rafael Romeiro
and Luiz Velho.
"InterWorld Transitions".
Technical Report TR-04-2026, VISGRAF Lab - IMPA, 2026.
[ pdf ]
[Velho, 2026]- Luiz Velho.
"Omni AI Models: Experiential Intelligence for Expanded Reality".
Technical Report TR-05-2026, VISGRAF Lab - IMPA, 2026.
[ pdf ]
[Velho and Claude, 2026]- Luiz Velho and
Claude.
"Experiments on Active 3D Vision".
Technical Report TR-09-2026, VISGRAF Lab - IMPA, 2026.
[ pdf ]
[Velho and Moriconi, 2026a]- Luiz Velho and
Matteo Moriconi.
"A Layered State-of-Mind Study of Emotionally Conditioned AI Entities for
Multicasting Multimodal Story Worlds".
Technical Report TR-03-2026, VISGRAF Lab - IMPA, 2026.
[ pdf ]
[Velho and Moriconi, 2026b]- Luiz Velho and
Matteo Moriconi.
"MMSW: A Computational Framework for Multimodal Narrative Generation".
Technical Report TR-02-2026, VISGRAF Lab - IMPA, 2026.
[ pdf ]
[Velho et al., 2026a]- Luiz Velho, ChatGPT,
and Claude Code.
"Active Foveal 3-D Vision Playground".
Technical Report TR-11-2026, VISGRAF Lab - IMPA, 2026.
[ pdf ]
[Velho et al., 2026b]- Luiz Velho, Claude,
and GPT.
"Rigor and Spontaneity in Human–AI Research: an N-Surface Method".
Technical Report TR-12-2026, VISGRAF Lab - IMPA, 2026.
[ pdf ]
[Zerkowski and Velho, 2026a]- Luis Vitor
Zerkowski and Luiz Velho.
"AudioWorldSim: Realistic Binaural Audio Datasets For World Models".
Technical Report TR-07-2026, VISGRAF Lab - IMPA, 2026.
[ pdf ]
[Zerkowski and Velho, 2026b]- Luis Vitor
Zerkowski and Luiz Velho.
"BinauralVAE: Spatial Audio Reconstruction For World Models".
Technical Report TR-08-2026, VISGRAF Lab - IMPA, 2026.
[ pdf ]
Expositories, Newspapers and Magazines
Total number: 1
[Velho, 2026]- Luiz Velho.
"O Primeiro
Computador Portatil".
Ciencia Hoje das Criancas, junho 2026.
[ pdf ]
Slides of Talks
Total number: 2
[Velho, 2026a]- Luiz Velho.
"The Visgraf Lab", jan
2026.
[ key.pdf ]
[Velho, 2026b]- Luiz Velho.
"Visual
Computing at IMPA", 02 2026.
[ key.pdf ]
Videos
Total number: 2
[Velho, 2026a]- Luiz Velho.
"The
Visgraf Lab", 02 2026.
[ key.pdf ] [ pdf ]
[Velho, 2026b]- Luiz Velho.
"Visual
Computing at IMPA", 02 2026.
[ key.pdf ] [ pdf ]
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