Search Results for author: Deepti Hegde

Found 8 papers, 3 papers with code

Distilling Multi-modal Large Language Models for Autonomous Driving

no code implementations16 Jan 2025 Deepti Hegde, Rajeev Yasarla, Hong Cai, Shizhong Han, Apratim Bhattacharyya, Shweta Mahajan, Litian Liu, Risheek Garrepalli, Vishal M. Patel, Fatih Porikli

Training with DiMA results in a 37% reduction in the L2 trajectory error and an 80% reduction in the collision rate of the vision-based planner, as well as a 44% trajectory error reduction in longtail scenarios.

Autonomous Driving Motion Planning +1

Multimodal 3D Object Detection on Unseen Domains

no code implementations17 Apr 2024 Deepti Hegde, Suhas Lohit, Kuan-Chuan Peng, Michael J. Jones, Vishal M. Patel

To this end, we propose CLIX$^\text{3D}$, a multimodal fusion and supervised contrastive learning framework for 3D object detection that performs alignment of object features from same-class samples of different domains while pushing the features from different classes apart.

3D Object Detection Autonomous Driving +5

CLIP goes 3D: Leveraging Prompt Tuning for Language Grounded 3D Recognition

1 code implementation20 Mar 2023 Deepti Hegde, Jeya Maria Jose Valanarasu, Vishal M. Patel

Attempting to train the visual and text encoder to account for this shift results in catastrophic forgetting and a notable decrease in performance.

Retrieval Scene Understanding

Attentive Prototypes for Source-free Unsupervised Domain Adaptive 3D Object Detection

1 code implementation30 Nov 2021 Deepti Hegde, Vishal M. Patel

We demonstrate our approach on two recent object detectors and achieve results that out-perform the other domain adaptation works.

3D Object Detection object-detection +2

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