Umangi Jain — accepted AI-conference papers

2026

Material Magic Wand: Material-Aware Grouping of 3D Parts in Untextured Meshes

Umangi Jain, Vladimir Kim, Matheus Gadelha, Igor Gilitschenski, Zhiqin Chen

CVPR 2026

We introduce the problem of material-aware part grouping in untextured meshes.Many real-world shapes, such as scales of pinecones or windows of buildings, contain repeated structures that share the same material but exhibit geometric variations.When assigning materials to such meshes, these repeated

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2024

GaussianCut: Interactive segmentation via graph cut for 3D Gaussian Splatting

Umangi Jain, Ashkan Mirzaei, Igor Gilitschenski

NeurIPS 2024poster

We introduce GaussianCut, a new method for interactive multiview segmentation of scenes represented as 3D Gaussians. Our approach allows for selecting the objects to be segmented by interacting with a single view. It accepts intuitive user input, such as point clicks, coarse scribbles, or text. Usin…

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