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Ananya Bal

4 accepted papers

2026

MAVERIX: Multimodal Audio-Visual Evaluation and Recognition IndeX

AAAI 2026technical

We introduce MAVERIX (Multimodal Audio-Visual Evaluation and Recognition IndeX), a unified benchmark to probe video understanding in multimodal LLMs, encompassing video, audio, and text inputs with human performance baselines. Although recent advancements in audiovisual models have shown substantial

Cited by 0SourcePDFScholar
2023

A Curvature and Trajectory Optimization-based 3D Surface Reconstruction Pipeline for Ultrasound Trajectory Generation

ICRA 2023poster

Ultrasound scanning is an efficient imaging modality preferred for quick medical procedures. However, due to the lack of skilled sonographers, researchers have developed many Robotic Ultrasound System (RUS) prototypes for various procedures. Most of these systems have a human-in-the-loop and require…

Cited by 1SourceScholar
2023

Towards Automated Void Detection for Search and Rescue with 3D Perception

IROS 2023poster

In a structural collapse, debris piles up in a chaotic and unstable manner, creating pockets and void spaces that are difficult to see or access. Often, these regions have the highest chances of concealing survivors and identifying such regions can increase the success of a search and rescue (SAR) o…

Cited by 0SourceScholar
2023

Unsupervised Deformable Ultrasound Image Registration and Its Application for Vessel Segmentation

IROS 2023poster

This paper presents a deep-learning model for deformable registration of ultrasound images at online rates, which we call U-RAFT. As its name suggests, U-RAFT is based on RAFT, a convolutional neural network for estimating optical flow. U-RAFT, however, can be trained in an unsupervised manner and c…

Cited by 1SourceScholar