Search Results for author: Ujjwal Upadhyay

Found 4 papers, 1 papers with code

3DCoMPaT$^{++}$: An improved Large-scale 3D Vision Dataset for Compositional Recognition

1 code implementation27 Oct 2023 Habib Slim, Xiang Li, Yuchen Li, Mahmoud Ahmed, Mohamed Ayman, Ujjwal Upadhyay, Ahmed Abdelreheem, Arpit Prajapati, Suhail Pothigara, Peter Wonka, Mohamed Elhoseiny

In this work, we present 3DCoMPaT$^{++}$, a multimodal 2D/3D dataset with 160 million rendered views of more than 10 million stylized 3D shapes carefully annotated at the part-instance level, alongside matching RGB point clouds, 3D textured meshes, depth maps, and segmentation masks.

Generating Out of Distribution Adversarial Attack using Latent Space Poisoning

no code implementations9 Dec 2020 Ujjwal Upadhyay, Prerana Mukherjee

Traditional adversarial attacks rely upon the perturbations generated by gradients from the network which are generally safeguarded by gradient guided search to provide an adversarial counterpart to the network.

Adversarial Attack

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