Search Results for author: Dhiraj Joshi

Found 7 papers, 4 papers with code

HASSOD: Hierarchical Adaptive Self-Supervised Object Detection

1 code implementation NeurIPS 2023 Shengcao Cao, Dhiraj Joshi, Liang-Yan Gui, Yu-Xiong Wang

The human visual perception system demonstrates exceptional capabilities in learning without explicit supervision and understanding the part-to-whole composition of objects.

Object object-detection +2

Contrastive Mean Teacher for Domain Adaptive Object Detectors

1 code implementation CVPR 2023 Shengcao Cao, Dhiraj Joshi, Liang-Yan Gui, Yu-Xiong Wang

Object detectors often suffer from the domain gap between training (source domain) and real-world applications (target domain).

Contrastive Learning Object +4

Gradient-based Uncertainty Attribution for Explainable Bayesian Deep Learning

no code implementations CVPR 2023 Hanjing Wang, Dhiraj Joshi, Shiqiang Wang, Qiang Ji

Predictions made by deep learning models are prone to data perturbations, adversarial attacks, and out-of-distribution inputs.

Uncertainty Quantification

Affective Computing for Large-Scale Heterogeneous Multimedia Data: A Survey

no code implementations3 Oct 2019 Sicheng Zhao, Shangfei Wang, Mohammad Soleymani, Dhiraj Joshi, Qiang Ji

Affective computing (AC) of these data can help to understand human behaviors and enable wide applications.

Automatic Curation of Golf Highlights using Multimodal Excitement Features

no code implementations22 Jul 2017 Michele Merler, Dhiraj Joshi, Quoc-Bao Nguyen, Stephen Hammer, John Kent, John R. Smith, Rogerio S. Feris

The production of sports highlight packages summarizing a game's most exciting moments is an essential task for broadcast media.

Action Recognition Retrieval +2

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