Search Results for author: Rohit Lal

Found 8 papers, 2 papers with code

STRIDE: Single-video based Temporally Continuous Occlusion Robust 3D Pose Estimation

no code implementations24 Dec 2023 Rohit Lal, Saketh Bachu, Yash Garg, Arindam Dutta, Calvin-Khang Ta, Dripta S. Raychaudhuri, Hannah Dela Cruz, M. Salman Asif, Amit K. Roy-Chowdhury

This challenge arises because these models struggle to generalize beyond their training datasets, and the variety of occlusions is hard to capture in the training data.

3D Human Pose Estimation 3D Pose Estimation +3

Towards Granularity-adjusted Pixel-level Semantic Annotation

no code implementations5 Dec 2023 Rohit Kundu, Sudipta Paul, Rohit Lal, Amit K. Roy-Chowdhury

Specifically, we propose an approach to enable the Segment Anything Model (SAM) with semantic recognition capability to generate pixel-level annotations for images without any manual supervision.

Semantic Segmentation

Prior-guided Source-free Domain Adaptation for Human Pose Estimation

no code implementations ICCV 2023 Dripta S. Raychaudhuri, Calvin-Khang Ta, Arindam Dutta, Rohit Lal, Amit K. Roy-Chowdhury

To address this limitation, we focus on the task of source-free domain adaptation for pose estimation, where a source model must adapt to a new target domain using only unlabeled target data.

2D Human Pose Estimation Pose Estimation +1

Open-Set Multi-Source Multi-Target Domain Adaptation

no code implementations2 Feb 2023 Rohit Lal, Arihant Gaur, Aadhithya Iyer, Muhammed Abdullah Shaikh, Ritik Agrawal

Single-Source Single-Target Domain Adaptation (1S1T) aims to bridge the gap between a labelled source domain and an unlabelled target domain.

Domain Adaptation Graph Attention +1

CoNMix for Source-free Single and Multi-target Domain Adaptation

1 code implementation7 Nov 2022 Vikash Kumar, Rohit Lal, Himanshu Patil, Anirban Chakraborty

The main motive of this work is to solve for Single and Multi target Domain Adaptation (SMTDA) for the source-free paradigm, which enforces a constraint where the labeled source data is not available during target adaptation due to various privacy-related restrictions on data sharing.

Domain Adaptation Knowledge Distillation +2

Efficient Neural Net Approaches in Metal Casting Defect Detection

no code implementations8 Aug 2022 Rohit Lal, Bharath Kumar Bolla, Sabeesh Ethiraj

Our work sheds light on the fact that custom networks with efficient architectures and faster inference times can be built without the need of relying on pre-trained architectures.

Defect Detection

Holistic Approach to Measure Sample-level Adversarial Vulnerability and its Utility in Building Trustworthy Systems

no code implementations5 May 2022 Gaurav Kumar Nayak, Ruchit Rawal, Rohit Lal, Himanshu Patil, Anirban Chakraborty

We, therefore, propose a holistic approach for quantifying adversarial vulnerability of a sample by combining these different perspectives, i. e., degree of model's reliance on high-frequency features and the (conventional) sample-distance to the decision boundary.

Adversarial Attack Knowledge Distillation

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