1 code implementation • 16 Dec 2023 • Hemang Chawla, Arnav Varma, Elahe Arani, Bahram Zonooz
Transformers have revolutionized deep learning based computer vision with improved performance as well as robustness to natural corruptions and adversarial attacks.
1 code implementation • 4 Nov 2023 • Hemang Chawla, Arnav Varma, Elahe Arani, Bahram Zonooz
Spatial scene understanding, including monocular depth estimation, is an important problem in various applications, such as robotics and autonomous driving.
no code implementations • 7 Oct 2022 • Haris Iqbal, Hemang Chawla, Arnav Varma, Terence Brouns, Ahmed Badar, Elahe Arani, Bahram Zonooz
Road infrastructure maintenance inspection is typically a labor-intensive and critical task to ensure the safety of all road users.
1 code implementation • 5 Oct 2022 • Hemang Chawla, Kishaan Jeeveswaran, Elahe Arani, Bahram Zonooz
Self-supervised monocular depth estimation is a salient task for 3D scene understanding.
1 code implementation • 14 Jul 2022 • Hemang Chawla, Arnav Varma, Elahe Arani, Bahram Zonooz
While studies evaluating the impact of adversarial attacks on monocular depth estimation exist, a systematic demonstration and analysis of adversarial perturbations against pose estimation are lacking.
1 code implementation • 7 Feb 2022 • Arnav Varma, Hemang Chawla, Bahram Zonooz, Elahe Arani
While recent works have compared transformers against their CNN counterparts for tasks such as image classification, no study exists that investigates the impact of using transformers for self-supervised monocular depth estimation.
1 code implementation • 3 Mar 2021 • Hemang Chawla, Arnav Varma, Elahe Arani, Bahram Zonooz
Dense depth estimation is essential to scene-understanding for autonomous driving.
no code implementations • 15 Dec 2020 • Hemang Chawla, Matti Jukola, Shabbir Marzban, Elahe Arani, Bahram Zonooz
Here, we propose a system for practical monocular onboard camera auto-calibration from crowdsourced videos.
1 code implementation • 25 Jul 2020 • Hemang Chawla, Matti Jukola, Terence Brouns, Elahe Arani, Bahram Zonooz
The ability to efficiently utilize crowdsourced visual data carries immense potential for the domains of large scale dynamic mapping and autonomous driving.
no code implementations • 9 Jul 2020 • Hemang Chawla, Matti Jukola, Elahe Arani, Bahram Zonooz
Crowdsourced mapping of these landmarks such as traffic sign positions provides an appealing alternative.