Results 31 to 40 of about 10,359,966 (377)
StyleSDF: High-Resolution 3D-Consistent Image and Geometry Generation [PDF]
Computer Vision and Pattern Recognition, 2021 We introduce a high resolution, 3D-consistent image and shape generation technique which we call StyleSDF. Our method is trained on single-view RGB data only, and stands on the shoulders of StyleGAN2 for image generation, while solving two main ...
Roy Or-El +5 more
semanticscholar +1 more source
Measuring Image Resolution in Ultrasound Localization Microscopy
IEEE Transactions on Medical Imaging, 2021 The resolution of an imaging system is usually determined by the width of its point spread function and is measured using the Rayleigh criterion. For most system, it is in the order of the imaging wavelength.
Vincent Hingot +3 more
semanticscholar +1 more source
Assessing resolution in super-resolution imaging
Methods, 2015 Resolution is a central concept in all imaging fields, and particularly in optical microscopy, but it can be easily misinterpreted. The mathematical definition of optical resolution was codified by Abbe, and practically defined by the Rayleigh Criterion in the late 19th century. The limit of conventional resolution was also achieved in this period, and
Demmerle, J +3 more
openaire +3 more sources
NAFSSR: Stereo Image Super-Resolution Using NAFNet [PDF]
2022 IEEE/CVF Conference on Computer Vision and Pattern Recognition Workshops (CVPRW), 2022 Stereo image super-resolution aims at enhancing the quality of super-resolution results by utilizing the complementary information provided by binocular systems.
Xiaojie Chu, Liangyu Chen, Wenqing Yu
semanticscholar +1 more source
Assessment of Chimpanzee Nest Detectability in Drone-Acquired Images
Drones, 2018 As with other species of great apes, chimpanzee numbers have declined over the past decades. Proper conservation of the remaining chimpanzees requires accurate and frequent data on their distribution and density.
Noémie Bonnin +5 more
doaj +1 more source
HIGH RESOLUTION IMAGE CLASSIFICATION [PDF]
المجلة العراقية للعلوم الاحصائية, 2005 Classification is an important field with many applications. In particular, the classification of digital imagery has important applications in the mapping community.
Wasfi Taher Saalih
doaj +1 more source
Super resolution image reconstruction from low resolution aliased images
2008 IEEE 16th Signal Processing, Communication and Applications Conference, 2008 Super resolution(SR) algorithms reconstruct a higher resolution image from a set of low resolution images of a scene. Precise alignment of image set is the essential part of these algorithms. If the low resolution images are undersampled and have aliasing effects, performance of the registration algorithms will decrease.
Toyran, Metin, Kayran, Ahmet Hamdi
openaire +2 more sources
The Journal of Engineering, 2019 A novel frequency scanning-based direction-of-arrival (DOA) estimation scheme is proposed at terahertz (THz) band. The diffraction enhancement mechanism, focusing the superposition of the diffracted beam radiated from each element in one unit cell, is ...
Shichao Li +7 more
doaj +1 more source
Cascaded face super‐resolution with shape and identity priors
IET Image Processing, 2023 Despite impressive progress in face super‐resolution (SR), it is an open challenge to reconstruct a reliable SR face that preserves authentic facial characteristics.
Dan Zeng +6 more
doaj +1 more source
Frontiers in Neuroscience, 2019 There is much controversy about the optimal trade-off between blood-oxygen-level-dependent (BOLD) sensitivity and spatial precision in experiments on brain’s topology properties using functional magnetic resonance imaging (fMRI).
Renaud Marquis +13 more
doaj +1 more source