Search Results for author: Heeseung Choi

Found 6 papers, 2 papers with code

Synchronizing Vision and Language: Bidirectional Token-Masking AutoEncoder for Referring Image Segmentation

no code implementations29 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.

Image Segmentation Semantic Segmentation

DyAnNet: A Scene Dynamicity Guided Self-Trained Video Anomaly Detection Network

no code implementations2 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.

Anomaly Detection Video Anomaly Detection

K-FACE: A Large-Scale KIST Face Database in Consideration with Unconstrained Environments

1 code implementation3 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.

Age Estimation Face Model +1

Person Re-identification in Videos by Analyzing Spatio-Temporal Tubes

no code implementations13 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.

Person Re-Identification Temporal Sequences

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