Profils utilisateurs correspondant à "Rohit Gandikota"

Rohit Gandikota

Northeastern University
Adresse e-mail validée de northeastern.edu
Cité 454 fois

Erasing concepts from diffusion models

R Gandikota, J Materzynska… - Proceedings of the …, 2023 - openaccess.thecvf.com
Motivated by concerns that large-scale diffusion models can produce undesirable output
such as sexually explicit content or copyrighted artistic styles, we study erasure of specific …

Unified concept editing in diffusion models

R Gandikota, H Orgad, Y Belinkov… - Proceedings of the …, 2024 - openaccess.thecvf.com
Text-to-image models suffer from various safety issues that may limit their suitability for
deployment. Previous methods have separately addressed individual issues of bias, copyright, …

Concept sliders: Lora adaptors for precise control in diffusion models

R Gandikota, J Materzyńska, T Zhou, A Torralba… - … on Computer Vision, 2025 - Springer
We present a method to create interpretable concept sliders that enable precise control over
attributes in image generations from diffusion models. Our approach identifies a low-rank …

Erasing Conceptual Knowledge from Language Models

R Gandikota, S Feucht, S Marks, D Bau - arXiv preprint arXiv:2410.02760, 2024 - arxiv.org
Concept erasure in language models has traditionally lacked a comprehensive evaluation
framework, leading to incomplete assessments of effectiveness of erasure methods. We …

Hiding audio in images: A deep learning approach

R Gandikota, D Mishra - … Conference on Pattern Recognition and Machine …, 2019 - Springer
In this work, we propose an end-to-end trainable model of Generative Adversarial Networks
(GAN) which is engineered to hide audio data in images. Due to the non-stationary property …

Pixel Noise Localization Algorithm for Indian Satellite Data Quality Control: A Novel Approach

R Gandikota, M ManjuSarma - IGARSS 2022-2022 IEEE …, 2022 - ieeexplore.ieee.org
The noise correction and image enhancements are done at the Data Processing Generation
System (DPGS) at the National Remote Sensing Center (NRSC) satellite data production …

[PDF][PDF] Pro-DDPM: Progressive Growing of Variable Denoising Diffusion Probabilistic Models for Faster Convergence.

R Gandikota, N Brown - BMVC, 2022 - bmvc2022.mpi-inf.mpg.de
We describe a new training methodology to train Denoising Diffusion Probabilistic Models (DDPM)
for faster convergence speeds. DDPMs have achieved high-quality image synthesis …

RTC-GAN: Real-Time Classification of Satellite Imagery Using Deep Generative Adversarial Networks With Infused Spectral Information

R Gandikota, A Sharma, M ManjuSarma… - IGARSS 2020-2020 …, 2020 - ieeexplore.ieee.org
This paper implements a deep learning-based Convolutional Neural Network (CNN) with
adversarial training and infused pixel information to classify multi-spectral data into 4 LULC …

DC-Art-GAN: Stable Procedural Content Generation using DC-GANs for Digital Art

R Gandikota, NB Brown - arXiv preprint arXiv:2209.02847, 2022 - arxiv.org
Art is an artistic method of using digital technologies as a part of the generative or creative
process. With the advent of digital currency and NFTs (Non-Fungible Token), the demand for …

Art-Free Generative Models: Art Creation Without Graphic Art Knowledge

H Ren, J Materzynska, R Gandikota, D Bau… - arXiv preprint arXiv …, 2024 - arxiv.org
We explore the question: "How much prior art knowledge is needed to create art?" To
investigate this, we propose a text-to-image generation model trained without access to art-related …