1 code implementation • 30 Mar 2024 • Sanghyun Jo, Fei Pan, In-Jae Yu, KyungSu Kim
Weakly-supervised semantic segmentation (WSS) ensures high-quality segmentation with limited data and excels when employed as input seed masks for large-scale vision models such as Segment Anything.
1 code implementation • ICCV 2023 • Sanghyun Jo, In-Jae Yu, KyungSu Kim
Weakly-supervised semantic segmentation aims to reduce labeling costs by training semantic segmentation models using weak supervision, such as image-level class labels.
Weakly supervised Semantic Segmentation Weakly-Supervised Semantic Segmentation
2 code implementations • 14 Apr 2022 • Sanghyun Jo, In-Jae Yu, KyungSu Kim
Although weakly supervised semantic segmentation using only image-level labels (WSSS-IL) is potentially useful, its low performance and implementation complexity still limit its application.
Ranked #10 on Weakly-Supervised Semantic Segmentation on COCO 2014 val
1 code implementation • 30 Aug 2021 • Myung-Joon Kwon, Seung-Hun Nam, In-Jae Yu, Heung-Kyu Lee, Changick Kim
It significantly outperforms traditional and deep neural network-based methods in detecting and localizing tampered regions.
Ranked #3 on Image Manipulation Detection on Casia V1+
no code implementations • 19 Jul 2021 • Seung-Hun Nam, Wonhyuk Ahn, Myung-Joon Kwon, Jihyeon Kang, In-Jae Yu
In this article, we aim to detect the double compression of MPEG-4, a universal video codec that is built into surveillance systems and shooting devices.
no code implementations • 25 Mar 2021 • Minseok Yoon, Seung-Hun Nam, In-Jae Yu, Wonhyuk Ahn, Myung-Joon Kwon, Heung-Kyu Lee
The proposed network uses a stack of consecutive frames as the input and effectively learns interpolation artifacts using network blocks to learn spatiotemporal features.
4 code implementations • 27 Jan 2021 • Sanghyun Jo, In-Jae Yu
Weakly-supervised semantic segmentation (WSSS) is introduced to narrow the gap for semantic segmentation performance from pixel-level supervision to image-level supervision.
no code implementations • 14 Aug 2020 • Seung-Hun Nam, In-Jae Yu, Seung-Min Mun, Daesik Kim, Wonhyuk Ahn
Multi-bit watermarking (MW) has been developed to improve robustness against signal processing operations and geometric distortions.
no code implementations • 5 Jul 2020 • Seung-Hun Nam, Wonhyuk Ahn, In-Jae Yu, Myung-Joon Kwon, Minseok Son, Heung-Kyu Lee
Seam carving is a representative content-aware image retargeting approach to adjust the size of an image while preserving its visually prominent content.
1 code implementation • 30 Jun 2020 • In-Jae Yu, Wonhyuk Ahn, Seung-Hun Nam, Heung-Kyu Lee
Convolutional neural networks (CNN) for image steganalysis demonstrate better performances with employing concepts from high-level vision tasks.