Search Results for author: Dahyun Kang

Found 10 papers, 5 papers with code

A Flexible 2.5D Medical Image Segmentation Approach with In-Slice and Cross-Slice Attention

1 code implementation30 Apr 2024 Amarjeet Kumar, Hongxu Jiang, Muhammad Imran, Cyndi Valdes, Gabriela Leon, Dahyun Kang, Parvathi Nataraj, Yuyin Zhou, Michael D. Weiss, Wei Shao

This module uses the cross-slice attention mechanism to effectively capture 3D spatial information by learning long-range dependencies between the center slice (for segmentation) and its neighboring slices.

Computational Efficiency Image Segmentation +3

Contrastive Mean-Shift Learning for Generalized Category Discovery

no code implementations15 Apr 2024 Sua Choi, Dahyun Kang, Minsu Cho

We address the problem of generalized category discovery (GCD) that aims to partition a partially labeled collection of images; only a small part of the collection is labeled and the total number of target classes is unknown.

Clustering Contrastive Learning +1

Distilling Self-Supervised Vision Transformers for Weakly-Supervised Few-Shot Classification & Segmentation

no code implementations CVPR 2023 Dahyun Kang, Piotr Koniusz, Minsu Cho, Naila Murray

For this mixed setup, we propose to improve the pseudo-labels using a pseudo-label enhancer that was trained using the available ground-truth pixel-level labels.

Few-Shot Image Classification Pseudo Label +1

Few-shot Metric Learning: Online Adaptation of Embedding for Retrieval

no code implementations14 Nov 2022 Deunsol Jung, Dahyun Kang, Suha Kwak, Minsu Cho

Metric learning aims to build a distance metric typically by learning an effective embedding function that maps similar objects into nearby points in its embedding space.

Image Retrieval Meta-Learning +2

Integrative Few-Shot Learning for Classification and Segmentation

1 code implementation CVPR 2022 Dahyun Kang, Minsu Cho

We introduce the integrative task of few-shot classification and segmentation (FS-CS) that aims to both classify and segment target objects in a query image when the target classes are given with a few examples.

Classification Few-Shot Classification and Segmentation +3

Semi-supervised Domain Adaptation via Sample-to-Sample Self-Distillation

1 code implementation29 Nov 2021 Jeongbeen Yoon, Dahyun Kang, Minsu Cho

Semi-supervised domain adaptation (SSDA) is to adapt a learner to a new domain with only a small set of labeled samples when a large labeled dataset is given on a source domain.

Domain Adaptation Semi-supervised Domain Adaptation

Relational Embedding for Few-Shot Classification

1 code implementation ICCV 2021 Dahyun Kang, Heeseung Kwon, Juhong Min, Minsu Cho

We propose to address the problem of few-shot classification by meta-learning "what to observe" and "where to attend" in a relational perspective.

Classification Few-Shot Image Classification +1

Hypercorrelation Squeeze for Few-Shot Segmentation

1 code implementation4 Apr 2021 Juhong Min, Dahyun Kang, Minsu Cho

Few-shot semantic segmentation aims at learning to segment a target object from a query image using only a few annotated support images of the target class.

Feature Correlation Few-Shot Semantic Segmentation +1

Pair-based Self-Distillation for Semi-supervised Domain Adaptation

no code implementations1 Jan 2021 Jeongbeen Yoon, Dahyun Kang, Minsu Cho

Semi-supervised domain adaptation (SSDA) is to adapt a learner to a new domain with only a small set of labeled samples when a large labeled dataset is given on a source domain.

Domain Adaptation Semi-supervised Domain Adaptation

Hypercorrelation Squeeze for Few-Shot Segmenation

no code implementations ICCV 2021 Juhong Min, Dahyun Kang, Minsu Cho

Few-shot semantic segmentation aims at learning to segment a target object from a query image using only a few annotated support images of the target class.

Feature Correlation Few-Shot Semantic Segmentation +2

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