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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. The…

计算机视觉与模式识别 · 计算机科学 2023-06-23 Jingi Ju , Hyeoncheol Noh , Minwoo Kim , Dong-Geol Choi

The MultiEarth 2022 Image-to-Image Translation challenge provides a well-constrained test bed for generating the corresponding RGB Sentinel-2 imagery with the given Sentinel-1 VV & VH imagery. In this challenge, we designed various…

计算机视觉与模式识别 · 计算机科学 2022-07-04 Yuchuan Gou , Bo Peng , Hongchen Liu , Hang Zhou , Jui-Hsin Lai

Image-to-image translation is a technique that focuses on transferring images from one domain to another while maintaining the essential content representations. In recent years, image-to-image translation has gained significant attention…

图像与视频处理 · 电气工程与系统科学 2024-04-02 Xixian Wu , Dian Chao , Yang Yang

Synthetic Aperture Radar (SAR) to electro-optical (EO) image translation is a fundamental task in remote sensing that can enrich the dataset by fusing information from different sources. Recently, many methods have been proposed to tackle…

计算机视觉与模式识别 · 计算机科学 2023-08-29 Jun Yu , Shenshen Du , Guochen Xie , Renjie Lu , Pengwei Li , Zhongpeng Cai , Keda Lu

Image-to-image (I2I) translation is an established way of translating data from one domain to another but the usability of the translated images in the target domain when working with such dissimilar domains as the SAR/optical satellite…

计算机视觉与模式识别 · 计算机科学 2021-12-13 Alejandro D. Mousist

Recent image-to-image translation works have been transferred from supervised to unsupervised settings due to the expensive cost of capturing or labeling large amounts of paired data. However, current unsupervised methods using the…

计算机视觉与模式识别 · 计算机科学 2022-03-30 Pan Zhang , Jianmin Bao , Ting Zhang , Dong Chen , Fang Wen

Chest X-ray radiography is one of the earliest medical imaging technologies and remains one of the most widely-used for diagnosis, screening, and treatment follow up of diseases related to lungs and heart. The literature in this field of…

图像与视频处理 · 电气工程与系统科学 2020-05-06 Mohammad Eslami , Solale Tabarestani , Shadi Albarqouni , Ehsan Adeli , Nassir Navab , Malek Adjouadi

The effective combination of the complementary information provided by the huge amount of unlabeled multi-sensor data (e.g., Synthetic Aperture Radar (SAR) and optical images) is a critical topic in remote sensing. Recently, contrastive…

图像与视频处理 · 电气工程与系统科学 2021-10-11 Yuxing Chen , Lorenzo Bruzzone

Medical image translation has the potential to reduce the imaging workload, by removing the need to capture some sequences, and to reduce the annotation burden for developing machine learning methods. GANs have been used successfully to…

图像与视频处理 · 电气工程与系统科学 2021-10-19 Pauliina Paavilainen , Saad Ullah Akram , Juho Kannala

We investigate conditional adversarial networks as a general-purpose solution to image-to-image translation problems. These networks not only learn the mapping from input image to output image, but also learn a loss function to train this…

计算机视觉与模式识别 · 计算机科学 2018-11-27 Phillip Isola , Jun-Yan Zhu , Tinghui Zhou , Alexei A. Efros

Earth observation satellites like Sentinel-1 (S1) and Sentinel-2 (S2) provide complementary remote sensing (RS) data, but S2 images are often unavailable due to cloud cover or data gaps. To address this, we propose a diffusion model…

计算机视觉与模式识别 · 计算机科学 2025-04-16 Kaan Aydin , Joelle Hanna , Damian Borth

Despite the advantages of all-weather and all-day high-resolution imaging, SAR remote sensing images are much less viewed and used by general people because human vision is not adapted to microwave scattering phenomenon. However, expert…

计算机视觉与模式识别 · 计算机科学 2019-01-15 Shilei Fu , Feng Xu , Ya-Qiu Jin

The natural world is long-tailed: rare classes are observed orders of magnitudes less frequently than common ones, leading to highly-imbalanced data where rare classes can have only handfuls of examples. Learning from few examples is a…

计算机视觉与模式识别 · 计算机科学 2021-06-24 Edoardo Lanzini , Sara Beery

Many remote sensing applications employ masking of pixels in satellite imagery for subsequent measurements. For example, estimating water quality variables, such as Suspended Sediment Concentration (SSC) requires isolating pixels depicting…

计算机视觉与模式识别 · 计算机科学 2024-12-12 Rangel Daroya , Luisa Vieira Lucchese , Travis Simmons , Punwath Prum , Tamlin Pavelsky , John Gardner , Colin J. Gleason , Subhransu Maji

Recent advances in generative models and adversarial training have led to a flourishing image-to-image (I2I) translation literature. The current I2I translation approaches require training images from the two domains that are either all…

计算机视觉与模式识别 · 计算机科学 2019-09-19 Samarth Shukla , Luc Van Gool , Radu Timofte

This study aims to learn a translation from visible to infrared imagery, bridging the domain gap between the two modalities so as to improve accuracy on downstream tasks including object detection. Previous approaches attempt to perform…

计算机视觉与模式识别 · 计算机科学 2024-08-06 Prahlad Anand , Qiranul Saadiyean , Aniruddh Sikdar , Nalini N , Suresh Sundaram

Despite that the performance of image-to-image translation has been significantly improved by recent progress in generative models, current methods still suffer from severe degradation in training stability and sample quality when applied…

计算机视觉与模式识别 · 计算机科学 2019-04-16 Jie Cao , Huaibo Huang , Yi Li , Jingtuo Liu , Ran He , Zhenan Sun

We propose a novel spatially-correlative loss that is simple, efficient and yet effective for preserving scene structure consistency while supporting large appearance changes during unpaired image-to-image (I2I) translation. Previous…

计算机视觉与模式识别 · 计算机科学 2021-04-05 Chuanxia Zheng , Tat-Jen Cham , Jianfei Cai

Image-to-image translation is a general name for a task where an image from one domain is converted to a corresponding image in another domain, given sufficient training data. Traditionally different approaches have been proposed depending…

计算机视觉与模式识别 · 计算机科学 2018-05-09 Soumya Tripathy , Juho Kannala , Esa Rahtu

Image-to-image translation (I2I) transforms an image from a source domain to a target domain while preserving source content. Most computer vision applications are in the field of image-to-image translation, such as style transfer, image…

图像与视频处理 · 电气工程与系统科学 2025-02-18 Mehran Safayani , Behnaz Mirzapour , Hanieh aghaebrahimiyan , Nasrin Salehi , Hamid Ravaee
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