Search Results for author: Vijay Kumar B. G

Found 3 papers, 3 papers with code

Generating Enhanced Negatives for Training Language-Based Object Detectors

1 code implementation29 Dec 2023 Shiyu Zhao, Long Zhao, Vijay Kumar B. G, Yumin Suh, Dimitris N. Metaxas, Manmohan Chandraker, Samuel Schulter

The recent progress in language-based open-vocabulary object detection can be largely attributed to finding better ways of leveraging large-scale data with free-form text annotations.

Object object-detection +1

Taming Self-Training for Open-Vocabulary Object Detection

2 code implementations11 Aug 2023 Shiyu Zhao, Samuel Schulter, Long Zhao, Zhixing Zhang, Vijay Kumar B. G, Yumin Suh, Manmohan Chandraker, Dimitris N. Metaxas

This work identifies two challenges of using self-training in OVD: noisy PLs from VLMs and frequent distribution changes of PLs.

Object object-detection +1

Exploiting Unlabeled Data with Vision and Language Models for Object Detection

1 code implementation18 Jul 2022 Shiyu Zhao, Zhixing Zhang, Samuel Schulter, Long Zhao, Vijay Kumar B. G, Anastasis Stathopoulos, Manmohan Chandraker, Dimitris Metaxas

We propose a novel method that leverages the rich semantics available in recent vision and language models to localize and classify objects in unlabeled images, effectively generating pseudo labels for object detection.

Ranked #15 on Open Vocabulary Object Detection on MSCOCO (using extra training data)

Object object-detection +3

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