Authors

Anuj Srivastava

Publications 2

Preprint Open access

Verifier-Guided Synthetic Augmentation for 3D Human Shape Generation

Yuexuan Wu, Yang Xiang, Hamid Laga et al. · 2026

Limited training data diversity constrains generative modeling of 3D human bodies: conservative models remain close to observed examples, whereas exploratory models often violate basic body proportions. We introduce a verifier-guided augmentation framework that uses global and mode-local PCA to generate inexpensive can …

Preprint Open access

NeuralSRNF: Neural Square Root Normal Fields for the Statistical Shape Analysis and Generation of Nonrigid 3D and 4D Objects

Awais Nizamani, Hamid Laga, Guanjin Wang et al. · 2026

We introduce NeuralSRNF, a novel framework for the statistical shape analysis and generation of genus-zero 3D and 4D objects that undergo nonrigid deformations. Traditional methods rely on complex and computationally expensive nonlinear elastic metrics that measure bending and stretching. Recent advances in elastic sha …

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