no code implementations • 22 Feb 2025 • Solha Kang, Wesley De Neve, Francois Rameau, Utku Ozbulak
Through large-scale experiments on various patient sizes in the training set, we show that medical institutions do not need a decade's worth of MRI images to train an AI model that performs competitively with the state-of-the-art, provided the model leverages foundation models.
no code implementations • 27 Jun 2024 • Kibaek Park, Francois Rameau, Jaesik Park, In So Kweon
The large abundance of perspective camera datasets facilitated the emergence of novel learning-based strategies for various tasks, such as camera localization, single image depth estimation, or view synthesis.
1 code implementation • 18 May 2023 • Juyoung Yun, Sol Choi, Francois Rameau, Byungkon Kang, Zhoulai Fu
Given the widespread availability of 16-bit across GPUs, these findings are especially valuable for machine learning practitioners with limited hardware resources to make informed decisions.
no code implementations • 12 May 2023 • Chaoning Zhang, Joseph Cho, Fachrina Dewi Puspitasari, Sheng Zheng, Chenghao Li, Yu Qiao, Taegoo Kang, Xinru Shan, Chenshuang Zhang, Caiyan Qin, Francois Rameau, Lik-Hang Lee, Sung-Ho Bae, Choong Seon Hong
The Segment Anything Model (SAM), developed by Meta AI Research, represents a significant breakthrough in computer vision, offering a robust framework for image and video segmentation.
no code implementations • 10 May 2023 • Chenghao Li, Chaoning Zhang, Joseph Cho, Atish Waghwase, Lik-Hang Lee, Francois Rameau, Yang Yang, Sung-Ho Bae, Choong Seon Hong
Generative AI has made significant progress in recent years, with text-guided content generation being the most practical as it facilitates interaction between human instructions and AI-generated content (AIGC).
1 code implementation • 10 Jan 2023 • Juyeb Shin, Hyeonjun Jeong, Francois Rameau, Dongsuk Kum
For scalable autonomous driving, a robust map-based localization system, independent of GPS, is fundamental.
no code implementations • 1 Jun 2022 • Fei Pan, Francois Rameau, Junsik Kim, In So Kweon
In this work, we propose a new domain adaptation framework for semantic segmentation with annotated points via active selection.
1 code implementation • 24 Mar 2022 • Oleksii Nasypanyi, Francois Rameau
In this thesis, we propose a pioneering work on sparse keypoints tracking across images using transformer networks.
1 code implementation • Computer Vision and Image Understanding 2022 • Francois Rameau, Jinsun Park, Oleksandr Bailo, In So Kweon
In this paper, we present MC-Calib, a novel and robust toolbox dedicated to the calibration of complex synchronized multi-camera systems using an arbitrary number of fiducial marker-based patterns.
no code implementations • ICLR 2022 • Jaesung Choe, Byeongin Joung, Francois Rameau, Jaesik Park, In So Kweon
In particular, we further improve the performance of transformer by a newly proposed module called amplified positional encoding.
3 code implementations • 22 Nov 2021 • Jaesung Choe, Chunghyun Park, Francois Rameau, Jaesik Park, In So Kweon
MLP-Mixer has newly appeared as a new challenger against the realm of CNNs and transformer.
Ranked #24 on
Semantic Segmentation
on S3DIS Area5
no code implementations • ICCV 2021 • Seokju Lee, Francois Rameau, Fei Pan, In So Kweon
Experiments on KITTI, Cityscapes, and Waymo Open Dataset demonstrate the relevance of our approach and show that our method outperforms state-of-the-art algorithms for the tasks of self-supervised monocular depth estimation, object motion segmentation, monocular scene flow estimation, and visual odometry.
no code implementations • ICCV 2021 • Jaesung Choe, Sunghoon Im, Francois Rameau, Minjun Kang, In So Kweon
To reconstruct a 3D scene from a set of calibrated views, traditional multi-view stereo techniques rely on two distinct stages: local depth maps computation and global depth maps fusion.
no code implementations • 19 Apr 2021 • Dawit Mureja Argaw, Junsik Kim, Francois Rameau, Chaoning Zhang, In So Kweon
We formulate video restoration from a single blurred image as an inverse problem by setting clean image sequence and their respective motion as latent factors, and the blurred image as an observation.
no code implementations • 23 Mar 2021 • Jaesung Choe, Kyungdon Joo, Francois Rameau, In So Kweon
This paper presents a stereo object matching method that exploits both 2D contextual information from images as well as 3D object-level information.
no code implementations • 4 Mar 2021 • Dawit Mureja Argaw, Junsik Kim, Francois Rameau, In So Kweon
Abrupt motion of camera or objects in a scene result in a blurry video, and therefore recovering high quality video requires two types of enhancements: visual enhancement and temporal upsampling.
no code implementations • 4 Mar 2021 • Dawit Mureja Argaw, Junsik Kim, Francois Rameau, Jae Won Cho, In So Kweon
A flow estimator network is then used to estimate optical flow from the decoded features in a coarse-to-fine manner.
1 code implementation • 23 Oct 2020 • Chaoning Zhang, Philipp Benz, Dawit Mureja Argaw, Seokju Lee, Junsik Kim, Francois Rameau, Jean-Charles Bazin, In So Kweon
ResNet or DenseNet?
1 code implementation • CVPR 2020 • Fei Pan, Inkyu Shin, Francois Rameau, Seokju Lee, In So Kweon
Finally, to decrease the intra-domain gap, we propose to employ a self-supervised adaptation technique from the easy to the hard split.
Ranked #2 on
Domain Adaptation
on Synscapes-to-Cityscapes
1 code implementation • 11 Jul 2019 • Ukcheol Shin, Jinsun Park, Gyumin Shim, Francois Rameau, In So Kweon
In this paper, we propose a noise-aware exposure control algorithm for robust robot vision.
1 code implementation • CVMP 2018: Proceedings of the 15th ACM SIGGRAPH European Conference on Visual Media Production 2018 • Oleksandr Bogdan, Viktor Eckstein, Francois Rameau, Jean-Charles Bazin
Calibration of wide field-of-view cameras is a fundamental step for numerous visual media production applications, such as 3D reconstruction, image undistortion, augmented reality and camera motion estimation.
1 code implementation • Pattern Recognition Letters 2018 • Oleksandr Bailo, Francois Rameau, Kyungdon Joo, Jinsun Park, Oleksandr Bogdan, In So Kweon
Keypoint detection usually results in a large number of keypoints which are mostly clustered, redundant, and noisy.
1 code implementation • PSIVT 2017 • Oleksandr Bogdan, Oleg Yurchenko, Oleksandr Bailo, Francois Rameau, Donggeun Yoo, In So Kweon
This paper proposes a wearable system for visually impaired people that can be utilized to obtain an extensive feedback about their surrounding environment.
1 code implementation • 20 Oct 2017 • Oleksandr Bailo, Francois Rameau, In So Kweon
In this paper, we propose an efficient algorithm for robust place recognition and loop detection using camera information only.
no code implementations • ICCV 2017 • Jae Shin Yoon, Francois Rameau, Junsik Kim, Seokju Lee, Seunghak Shin, In So Kweon
We propose a novel video object segmentation algorithm based on pixel-level matching using Convolutional Neural Networks (CNN).
Ranked #73 on
Semi-Supervised Video Object Segmentation
on DAVIS 2016