3 papers
cs.LG2026
OmniPatch: A Universal Adversarial Patch for ViT-CNN Cross-Architecture Transfer in Semantic Segmentation
Aarush Aggarwal, Akshat Tomar, Amritanshu Tiwari +1
Robust semantic segmentation is crucial for safe autonomous driving, yet deployed models remain vulnerable to black-box adversarial attacks when target weights are unknown. Most ex…
cs.CV2025
Revisiting CroPA: A Reproducibility Study and Enhancements for Cross-Prompt Adversarial Transferability in Vision-Language Models
Atharv Mittal, Agam Pandey, Amritanshu Tiwari +2
Large Vision-Language Models (VLMs) have revolutionized computer vision, enabling tasks such as image classification, captioning, and visual question answering. However, they remai…
cs.CV2025
IMAGE-ALCHEMY: Advancing subject fidelity in personalised text-to-image generation
Amritanshu Tiwari, Cherish Puniani, Kaustubh Sharma +1
Recent advances in text-to-image diffusion models, particularly Stable Diffusion, have enabled the generation of highly detailed and semantically rich images. However, personalizin…