no code implementations • 29 Nov 2023 • Minhyeok Lee, Dogyoon Lee, Jungho Lee, Suhwan Cho, Heeseung Choi, Ig-Jae Kim, Sangyoun Lee
While these methods match language features with image features to effectively identify likely target objects, they often struggle to correctly understand contextual information in complex and ambiguous sentences and scenes.
2 code implementations • 22 Nov 2022 • Suhwan Cho, Minhyeok Lee, Seunghoon Lee, Dogyoon Lee, Heeseung Choi, Ig-Jae Kim, Sangyoun Lee
Unsupervised video object segmentation (VOS) aims to detect and segment the most salient object in videos.
Ranked #2 on Unsupervised Video Object Segmentation on FBMS test
no code implementations • 2 Nov 2022 • Kamalakar Thakare, Yash Raghuwanshi, Debi Prosad Dogra, Heeseung Choi, Ig-Jae Kim
We then use a refinement strategy based on a cross-branch feed-forward network designed using a popular I3D network to refine both scores.
no code implementations • Expert Systems with Applications 2022 • Kamalakar Vijay Thakare, Nitin Sharma, Debi Prosad Dogra, Heeseung Choi, Ig-JaeKim
The proposed end-to-end multi-stream architecture performs abnormal event detection with accuracy as high as 84. 48%, which is better than the performance of existing video anomaly detection methods.
Abnormal Event Detection In Video Anomaly Detection In Surveillance Videos +4
1 code implementation • 3 Mar 2021 • Yeji Choi, Hyunjung Park, Gi Pyo Nam, Haksub Kim, Heeseung Choi, Junghyun Cho, Ig-Jae Kim
In this paper, we introduce a new large-scale face database from KIST, denoted as K-FACE, and describe a novel capturing device specifically designed to obtain the data.
no code implementations • 13 Feb 2019 • Sk. Arif Ahmed, Debi Prosad Dogra, Heeseung Choi, Seungho Chae, Ig-Jae Kim
In this paper, we extract spatio-temporal sequences of frames (referred to as tubes) of moving persons and apply a multi-stage processing to match a given query tube with a gallery of stored tubes recorded through other cameras.