Search Results for author: Dong-Geol Choi

Found 13 papers, 7 papers with code

A Multi-In-Single-Out Network for Video Frame Interpolation without Optical Flow

1 code implementation20 Nov 2023 Jaemin Lee, Minseok Seo, SangWoo Lee, Hyobin Park, Dong-Geol Choi

In general, deep learning-based video frame interpolation (VFI) methods have predominantly focused on estimating motion vectors between two input frames and warping them to the target time.

Video Frame Interpolation

1st Place Solution to MultiEarth 2023 Challenge on Multimodal SAR-to-EO Image Translation

1 code implementation22 Jun 2023 Jingi Ju, Hyeoncheol Noh, Minwoo Kim, Dong-Geol Choi

The Multimodal Learning for Earth and Environment Workshop (MultiEarth 2023) aims to harness the substantial amount of remote sensing data gathered over extensive periods for the monitoring and analysis of Earth's ecosystems'health.

Image Enhancement Translation

CAFS: Class Adaptive Framework for Semi-Supervised Semantic Segmentation

1 code implementation21 Mar 2023 Jingi Ju, Hyeoncheol Noh, Yooseung Wang, Minseok Seo, Dong-Geol Choi

Unlike existing semi-supervised semantic segmentation frameworks, CAFS constructs a validation set on a labeled dataset, to leverage the calibration performance for each class.

Segmentation Semi-Supervised Semantic Segmentation

1st Place Solution to NeurIPS 2022 Challenge on Visual Domain Adaptation

1 code implementation26 Nov 2022 Daehan Kim, Minseok Seo, YoungJin Jeon, Dong-Geol Choi

The Visual Domain Adaptation(VisDA) 2022 Challenge calls for an unsupervised domain adaptive model in semantic segmentation tasks for industrial waste sorting.

Domain Adaptation Semantic Segmentation

Source Domain Subset Sampling for Semi-Supervised Domain Adaptation in Semantic Segmentation

no code implementations30 Apr 2022 Daehan Kim, Minseok Seo, Jinsun Park, Dong-Geol Choi

In this paper, we introduce source domain subset sampling (SDSS) as a new perspective of semi-supervised domain adaptation.

Domain Adaptation Semantic Segmentation +1

Unsupervised Change Detection Based on Image Reconstruction Loss

1 code implementation4 Apr 2022 Hyeoncheol Noh, Jingi Ju, Minseok Seo, Jongchan Park, Dong-Geol Choi

In this paper, we propose unsupervised change detection based on image reconstruction loss using only unlabeled single temporal single image.

Change Detection Image Reconstruction

PT4AL: Using Self-Supervised Pretext Tasks for Active Learning

1 code implementation19 Jan 2022 John Seon Keun Yi, Minseok Seo, Jongchan Park, Dong-Geol Choi

Before the active learning iterations, the pretext task learner is trained on the unlabeled set, and the unlabeled data are sorted and split into batches by their pretext task losses.

Active Learning Image Classification

Exploiting Features with Split-and-Share Module

no code implementations10 Aug 2021 Jaemin Lee, Minseok Seo, Jongchan Park, Dong-Geol Choi

Deep convolutional neural networks (CNNs) have shown state-of-the-art performances in various computer vision tasks.

Sequential Feature Filtering Classifier

no code implementations21 Jun 2020 Minseok Seo, Jaemin Lee, Jongchan Park, Dong-Geol Choi

We propose Sequential Feature Filtering Classifier (FFC), a simple but effective classifier for convolutional neural networks (CNNs).

Action Recognition

Gradient-based Camera Exposure Control for Outdoor Mobile Platforms

no code implementations24 Aug 2017 Inwook Shim, Tae-Hyun Oh, Joon-Young Lee, Jinwook Choi, Dong-Geol Choi, In So Kweon

We introduce a novel method to automatically adjust camera exposure for image processing and computer vision applications on mobile robot platforms.

Pedestrian Detection Stereo Matching +2

Vision System and Depth Processing for DRC-HUBO+

no code implementations21 Sep 2015 Inwook Shim, Seunghak Shin, Yunsu Bok, Kyungdon Joo, Dong-Geol Choi, Joon-Young Lee, Jaesik Park, Jun-Ho Oh, In So Kweon

This paper presents a vision system and a depth processing algorithm for DRC-HUBO+, the winner of the DRC finals 2015.

object-detection Object Detection +1

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