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Vinti Agarwal

3 papers indexed

arxivcs.CVcs.AIcs.LGcs.RO2026-07-18

What Do They See? Interpreting Complex Road Scenarios Through the Eyes of Vision-Language-Action Models for Safe and Trustworthy Autonomous Vehicle Learning

Kalpana Panda, Wesley Maia, Vinti Agarwal, Ross Greer

End-to-end autonomous driving models are now able to navigate complex road scenarios, mapping raw sensor observations directly to observed paths for open-loop evaluation and often effective driving in closed-loop evaluation. Yet the internal logic of these safety-critical systems…

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arxiveess.IVcs.CVeess.SP2026-07-15

Video to All-in-focus Image Reconstruction Algorithm for Automated Microscopic Urinalysis

Chinmay Nema, Hari Om Aggrawal, Dipam Goswami, Rajiv Gupta, Vinti Agarwal

Microscopic urinalysis is a routine diagnostic test at hospitals. Recent studies have demonstrated the effectiveness of deep learning methods to automate microscopic urinalysis. These methods rely on high-quality images of the urine samples in which each cell is clearly identifia…

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arxivcs.CVcs.AIcs.LG2026-07-08

When Prompts Ignore Structure: Graph-Based Attribute Reasoning for Calibrated VLMs

Tanay Sodha, Aditya Sharma, Ramya Hebbalaguppe, Vinti Agarwal, Pranav Murthy Yeluripaty

Reliable confidence estimation remains a key limitation of test-time adaptation in vision-language models (VLMs), where prompt tuning improves zero-shot accuracy but often degrades calibration due to entropy-driven overconfidence. Prior approaches mitigate this using LLM-derived…

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