• Former Member





paul [at]


  • University Assistant

Research Work


10 Publications found:
Image Bib Reference Publication Type
PPSurf teaser with comparison Philipp ErlerORCID iD, Lizeth Fuentes-PerezORCID iD, Pedro Hermosilla-CasajusORCID iD, Paul Guerrero, Renato Pajarola, Michael WimmerORCID iD
PPSurf: Combining Patches and Point Convolutions for Detailed Surface Reconstruction
Computer Graphics Forum, 43(1):tbd-tbd, January 2024. [paper] [teaser] [Live System] [Repo (Github)]
Journal Paper with Conference Talk
We present Points2Surf, a method to reconstruct an accurate implicit surface from a noisy point cloud. Unlike current data-driven surface reconstruction methods like DeepSDF and AtlasNet, it is patch-based, improves detail reconstruction, and unlike Screened Poisson Reconstruction (SPR), a learned prior of low-level patch shapes improves reconstruction accuracy. 
Note the quality of reconstructions, both geometric and topological, against the original surfaces. The ability of Points2Surf to generalize to new shapes makes it the first learning-based approach with significant generalization ability under both geometric and topological variations. Philipp ErlerORCID iD, Paul Guerrero, Stefan OhrhallingerORCID iD, Michael WimmerORCID iD, Niloy Mitra
Points2Surf: Learning Implicit Surfaces from Point Clouds
In Computer Vision -- ECCV 2020, pages 108-124. October 2020.
[points2surf_paper] [short video]
Conference Paper
Michael Hecher, Paul Guerrero, Peter WonkaORCID iD, Michael WimmerORCID iD
How Do Users Map Points Between Dissimilar Shapes?
IEEE Transactions on Visualization and Computer Graphics, 24(8):2327-2338, August 2018. [draft]
Journal Paper (without talk)
Paul Guerrero, Stefan Jeschke, Michael WimmerORCID iD, Peter WonkaORCID iD
Learning Shape Placements by Example
ACM Transactions on Graphics, 34(4):108:1-108:13, August 2015. [additional_material] [paper] [video]
Journal Paper with Conference Talk
Paul Guerrero
Edit Propagation using Geometric Analogies
Supervisor: Michael WimmerORCID iD
Duration: 2008 — 2014
representative image Paul Guerrero, Thomas Auzinger, Michael WimmerORCID iD, Stefan Jeschke
Partial Shape Matching using Transformation Parameter Similarity
Computer Graphics Forum, 33(8):1-14, November 2014. [additonal_material] [paper]
Journal Paper (without talk)
representative image Paul Guerrero, Stefan Jeschke, Michael WimmerORCID iD, Peter WonkaORCID iD
Edit Propagation using Geometric Relationship Functions
ACM Transactions on Graphics, 33(2):15:1-15:15, March 2014. [paper]
Journal Paper with Conference Talk
Paul Guerrero, Stefan Jeschke, Michael WimmerORCID iD
Real-time Indirect Illumination and Soft Shadows in Dynamic Scenes Using Spherical Lights
Computer Graphics Forum, 27(8):2154-2168, October 2008. [paper]
Journal Paper (without talk)
Paul Guerrero
Approximative Real-time Soft Shadows and Diffuse Reflections in Dynamic Scenes
Master Thesis
Paul Guerrero
Rendering of Forest Scenes
Student Project
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