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Recovering the in-air colours of seafloor from satellite imagery is a challenging task due to the exponential attenuation of light with depth in the water column. In this study, we present DichroGAN, a conditional generative adversarial…

计算机视觉与模式识别 · 计算机科学 2026-01-05 Salma Gonzalez-Sabbagh , Antonio Robles-Kelly , Shang Gao

The transition to green energy grids depends on detailed wind and solar forecasts to optimize the siting and scheduling of renewable energy generation. Operational forecasts from numerical weather prediction models, however, only have a…

计算机视觉与模式识别 · 计算机科学 2021-09-24 Rupa Kurinchi-Vendhan , Björn Lütjens , Ritwik Gupta , Lucien Werner , Dava Newman

Machine learning tasks often require a significant amount of training data for the resultant network to perform suitably for a given problem in any domain. In agriculture, dataset sizes are further limited by phenotypical differences…

计算机视觉与模式识别 · 计算机科学 2023-08-02 A. E. Krosney , P. Sotoodeh , C. J. Henry , M. A. Beck , C. P. Bidinosti

Generative Adversarial Networks (GAN) have demonstrated the potential to recover realistic details for single image super-resolution (SISR). To further improve the visual quality of super-resolved results, PIRM2018-SR Challenge employed…

计算机视觉与模式识别 · 计算机科学 2019-08-27 Wenlong Zhang , Yihao Liu , Chao Dong , Yu Qiao

Global vegetation structure mapping is critical for understanding the global carbon cycle and maximizing the efficacy of nature-based carbon sequestration initiatives. Moreover, vegetation structure mapping can help reduce the impacts of…

Solar cell electroluminescence (EL) defect segmentation is an interesting and challenging topic. Many methods have been proposed for EL defect detection, but these methods are still unsatisfactory due to the diversity of the defect and…

计算机视觉与模式识别 · 计算机科学 2021-04-13 Binyi Su , Zhong Zhou , Haiyong Chen , Xiaochun Cao

Despite continuous improvements, precipitation forecasts are still not as accurate and reliable as those of other meteorological variables. A major contributing factor to this is that several key processes affecting precipitation…

大气与海洋物理 · 物理学 2022-11-09 Lucy Harris , Andrew T. T. McRae , Matthew Chantry , Peter D. Dueben , Tim N. Palmer

Soil NIR spectral absorbance/reflectance libraries are utilized towards improving agricultural production and analysis of soil properties which are key prerequisite for agroecological balance and environmental sustainability. Carbonates in…

机器学习 · 计算机科学 2023-07-25 Lykourgos Chiniadis , Petros Tamvakis

In this paper we present SurfaceNet, an approach for estimating spatially-varying bidirectional reflectance distribution function (SVBRDF) material properties from a single image. We pose the problem as an image translation task and propose…

计算机视觉与模式识别 · 计算机科学 2023-07-04 Giuseppe Vecchio , Simone Palazzo , Concetto Spampinato

Due to the various reasons such as atmospheric effects and differences in acquisition, it is often the case that there exists a large difference between spectral bands of satellite images collected from different geographic locations. The…

计算机视觉与模式识别 · 计算机科学 2020-10-28 Onur Tasar , S L Happy , Yuliya Tarabalka , Pierre Alliez

Real-world face super-resolution (SR) is a highly ill-posed image restoration task. The fully-cycled Cycle-GAN architecture is widely employed to achieve promising performance on face SR, but prone to produce artifacts upon challenging…

计算机视觉与模式识别 · 计算机科学 2023-03-22 Hao Hou , Jun Xu , Yingkun Hou , Xiaotao Hu , Benzheng Wei , Dinggang Shen

Deep learning models have been used for a variety of image processing tasks. However, most of these models are developed through supervised learning approaches, which rely heavily on the availability of large-scale annotated datasets.…

计算机视觉与模式识别 · 计算机科学 2024-02-26 Jaden Myers , Keyhan Najafian , Farhad Maleki , Katie Ovens

We analyse the detectability of vegetation on a global scale on Earth's surface. Considering its specific reflectance spectrum showing a sharp edge around 700 nm, vegetation can be considered as a potential global biomarker. This work,…

天体物理学 · 物理学 2009-11-11 Slim Hamdani , Luc Arnold , C. Foellmi , J. Berthier , M. Billeres , D. Briot , P. François , P. Riaud , J. Schneider

Generative Adversarial Networks (GANs) are powerful tools for reconstructing Compressed Sensing Magnetic Resonance Imaging (CS-MRI). However most recent works lack exploration of structure information of MRI images that is crucial for…

计算机视觉与模式识别 · 计算机科学 2019-03-06 Zhongnian Li , Tao Zhang , Peng Wan , Daoqiang Zhang

Reflective appearance, especially strong and typically near-field specular reflections, poses a fundamental challenge for accurate surface reconstruction and novel view synthesis. Existing Gaussian splatting methods either fail to model…

计算机视觉与模式识别 · 计算机科学 2026-03-16 Ningjing Fan , Yiqun Wang , Dongming Yan , Peter Wonka

Geographic variance in satellite imagery impacts the ability of machine learning models to generalise to new regions. In this paper, we model geographic generalisation in medium resolution Landsat-8 satellite imagery as a continuous domain…

计算机视觉与模式识别 · 计算机科学 2022-04-15 Samar Khanna , Bram Wallace , Kavita Bala , Bharath Hariharan

Generative Adversarial Networks (GAN) have demonstrated the potential to recover realistic details for single image super-resolution (SISR). To further improve the visual quality of super-resolved results, PIRM2018-SR Challenge employed…

计算机视觉与模式识别 · 计算机科学 2021-07-21 Wenlong Zhang , Yihao Liu , Chao Dong , Yu Qiao

Energy level diagrams in organic electronic devices play a crucial role in device performance and interpretation of device physics. In the case of organic solar cells, it has become routine to estimate the photovoltaic gap of the…

Lack of annotated samples greatly restrains the direct application of deep learning in remote sensing image scene classification. Although researches have been done to tackle this issue by data augmentation with various image transformation…

计算机视觉与模式识别 · 计算机科学 2019-07-24 Dongao Ma , Ping Tang , Lijun Zhao

Conditional generative adversarial networks (cGAN) have led to large improvements in the task of conditional image generation, which lies at the heart of computer vision. The major focus so far has been on performance improvement, while…

机器学习 · 计算机科学 2019-03-14 Grigorios G. Chrysos , Jean Kossaifi , Stefanos Zafeiriou