4 papers
Vid-Freeze: Protecting Images from Malicious Image-to-Video Generation via Temporal Freezing
Rohit Chowdhury, Aniruddha Bala, Rohan Jaiswal +1
The rapid progress of image-to-video (I2V) generation models has introduced significant risks by enabling deceptive or malicious video synthesis from a single image. Prior defenses…
CART: Compositional Auto-Regressive Transformer for Image Generation
Siddharth Roheda, Rohit Chowdhury, Aniruddha Bala +1
We propose a novel Auto-Regressive (AR) image generation approach that models images as hierarchical compositions of interpretable visual layers. While AR models have achieved tran…
VNODE: A Piecewise Continuous Volterra Neural Network
Siddharth Roheda, Aniruddha Bala, Rohit Chowdhury +1
This paper introduces Volterra Neural Ordinary Differential Equations (VNODE), a piecewise continuous Volterra Neural Network that integrates nonlinear Volterra filtering with cont…
DCT-Shield: A Robust Frequency Domain Defense against Malicious Image Editing
Aniruddha Bala, Rohit Chowdhury, Rohan Jaiswal +1
Advancements in diffusion models have enabled effortless image editing via text prompts, raising concerns about image security. Attackers with access to user images can exploit the…