Search Results for author: Inyong Koo

Found 4 papers, 2 papers with code

DiffRef3D: A Diffusion-based Proposal Refinement Framework for 3D Object Detection

no code implementations25 Oct 2023 Se-Ho Kim, Inyong Koo, Inyoung Lee, Byeongjun Park, Changick Kim

During training, DiffRef3D gradually adds noise to the residuals between proposals and target objects, then applies the noisy residuals to proposals to generate hypotheses.

3D Object Detection Denoising +2

PG-RCNN: Semantic Surface Point Generation for 3D Object Detection

1 code implementation ICCV 2023 Inyong Koo, Inyoung Lee, Se-Ho Kim, Hee-Seon Kim, Woo-jin Jeon, Changick Kim

Motivated by this, we propose Point Generation R-CNN (PG-RCNN), a novel end-to-end detector that generates semantic surface points of foreground objects for accurate detection.

3D Object Detection object-detection +1

Explore-And-Match: Bridging Proposal-Based and Proposal-Free With Transformer for Sentence Grounding in Videos

1 code implementation25 Jan 2022 Sangmin Woo, Jinyoung Park, Inyong Koo, Sumin Lee, Minki Jeong, Changick Kim

To our surprise, we found that training schedule shows divide-and-conquer-like pattern: time segments are first diversified regardless of the target, then coupled with each target, and fine-tuned to the target again.

Natural Language Queries Sentence +2

Improving Few-shot Learning with Weakly-supervised Object Localization

no code implementations25 May 2021 Inyong Koo, Minki Jeong, Changick Kim

In this work, we propose a novel framework that generates class representations by extracting features from class-relevant regions of the images.

Few-Shot Learning Metric Learning +1

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