Search Results for author: Adarsh Krishnamurthy

Found 18 papers, 4 papers with code

Evaluating NeRFs for 3D Plant Geometry Reconstruction in Field Conditions

no code implementations15 Feb 2024 Muhammad Arbab Arshad, Talukder Jubery, James Afful, Anushrut Jignasu, Aditya Balu, Baskar Ganapathysubramanian, Soumik Sarkar, Adarsh Krishnamurthy

We evaluate different Neural Radiance Fields (NeRFs) techniques for reconstructing (3D) plants in varied environments, from indoor settings to outdoor fields.

3D Reconstruction

Latent Diffusion Models for Structural Component Design

no code implementations20 Sep 2023 Ethan Herron, Jaydeep Rade, Anushrut Jignasu, Baskar Ganapathysubramanian, Aditya Balu, Soumik Sarkar, Adarsh Krishnamurthy

Specifically, we employ a Latent Diffusion model to generate potential designs of a component that can satisfy a set of problem-specific loading conditions.

Image Generation

ZeroForge: Feedforward Text-to-Shape Without 3D Supervision

1 code implementation14 Jun 2023 Kelly O. Marshall, Minh Pham, Ameya Joshi, Anushrut Jignasu, Aditya Balu, Adarsh Krishnamurthy, Chinmay Hegde

Current state-of-the-art methods for text-to-shape generation either require supervised training using a labeled dataset of pre-defined 3D shapes, or perform expensive inference-time optimization of implicit neural representations.

Text-to-Shape Generation

SpecXAI -- Spectral interpretability of Deep Learning Models

no code implementations20 Feb 2023 Stefan Druc, Peter Wooldridge, Adarsh Krishnamurthy, Soumik Sarkar, Aditya Balu

Deep learning is becoming increasingly adopted in business and industry due to its ability to transform large quantities of data into high-performing models.

Explainable Artificial Intelligence (XAI)

Neural PDE Solvers for Irregular Domains

no code implementations7 Nov 2022 Biswajit Khara, Ethan Herron, Zhanhong Jiang, Aditya Balu, Chih-Hsuan Yang, Kumar Saurabh, Anushrut Jignasu, Soumik Sarkar, Chinmay Hegde, Adarsh Krishnamurthy, Baskar Ganapathysubramanian

Neural network-based approaches for solving partial differential equations (PDEs) have recently received special attention.

Concept Activation Vectors for Generating User-Defined 3D Shapes

no code implementations29 Apr 2022 Stefan Druc, Aditya Balu, Peter Wooldridge, Adarsh Krishnamurthy, Soumik Sarkar

We explore the interpretability of 3D geometric deep learning models in the context of Computer-Aided Design (CAD).

Differentiable Spline Approximations

no code implementations NeurIPS 2021 Minsu Cho, Aditya Balu, Ameya Joshi, Anjana Deva Prasad, Biswajit Khara, Soumik Sarkar, Baskar Ganapathysubramanian, Adarsh Krishnamurthy, Chinmay Hegde

Overall, we show that leveraging this redesigned Jacobian in the form of a differentiable "layer" in predictive models leads to improved performance in diverse applications such as image segmentation, 3D point cloud reconstruction, and finite element analysis.

3D Point Cloud Reconstruction BIG-bench Machine Learning +3

NeuFENet: Neural Finite Element Solutions with Theoretical Bounds for Parametric PDEs

no code implementations4 Oct 2021 Biswajit Khara, Aditya Balu, Ameya Joshi, Soumik Sarkar, Chinmay Hegde, Adarsh Krishnamurthy, Baskar Ganapathysubramanian

We consider a mesh-based approach for training a neural network to produce field predictions of solutions to parametric partial differential equations (PDEs).

NURBS-Diff: A Differentiable Programming Module for NURBS

no code implementations29 Apr 2021 Anjana Deva Prasad, Aditya Balu, Harshil Shah, Soumik Sarkar, Chinmay Hegde, Adarsh Krishnamurthy

These derivatives are used to define an approximate Jacobian used for performing the "backward" evaluation to train the deep learning models.

BIG-bench Machine Learning Point cloud reconstruction

Algorithmically-Consistent Deep Learning Frameworks for Structural Topology Optimization

no code implementations9 Dec 2020 Jaydeep Rade, Aditya Balu, Ethan Herron, Jay Pathak, Rishikesh Ranade, Soumik Sarkar, Adarsh Krishnamurthy

We achieve this by training multiple networks, each learning a different step of the overall topology optimization methodology, making the framework more consistent with the topology optimization algorithm.

BIG-bench Machine Learning

Multi-level 3D CNN for Learning Multi-scale Spatial Features

1 code implementation30 May 2018 Sambit Ghadai, Xian Lee, Aditya Balu, Soumik Sarkar, Adarsh Krishnamurthy

The multi-level voxel representation consists of a coarse voxel grid that contains volumetric information of the 3D object.

3D Object Recognition Object

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