Results 71 to 80 of about 1,135,244 (321)

Deep Unfolding Network for Image Super-Resolution [PDF]

Computer Vision and Pattern Recognition, 2020
Learning-based single image super-resolution (SISR) methods are continuously showing superior effectiveness and efficiency over traditional model-based methods, largely due to the end-to-end training.
K. Zhang, L. Gool, R. Timofte
semanticscholar   +1 more source

Quantitative Assessment of Single-Image Super-Resolution in Myocardial Scar Imaging

IEEE Journal of Translational Engineering in Health and Medicine, 2014
Single-image super resolution is a process of obtaining a high-resolution image from a set of low-resolution observations by signal processing. While super resolution has been demonstrated to improve image quality in scaled down images in the image ...
Hiroshi Ashikaga, Heidi L. Estner, Daniel A. Herzka, Elliot R. Mcveigh, Henry R. Halperin   +4 more
doaj   +1 more source

Depth Map Super-Resolution via Cascaded Transformers Guidance

Frontiers in Signal Processing, 2022
Depth information captured by affordable depth sensors is characterized by low spatial resolution, which limits potential applications. Several methods have recently been proposed for guided super-resolution of depth maps using convolutional neural ...
Ido Ariav, Israel Cohen
doaj   +1 more source

Super-resolution far-field ghost imaging via compressive sampling

, 2011
Much more image details can be resolved by improving the system's imaging resolution and enhancing the resolution beyond the system's Rayleigh diffraction limit is generally called super-resolution.
A Gatti, A Lewis, A Papoulis, A Yildiz, BR Hunt, C Zhao, D Graham-Rowe, DL Donoho, DL Donoho, EJ Candès, EJ Candès, F Ferri, FM Huang, J Cheng, J Du, JH Shapiro, JL Harris, KH Luo, M D'Angelo, M Fernandez-Suarez, MA Figueiredo, MA Herman, O Katz, RP Nieuwenhuizen, RS Bennink, S Gazit, SG Mallat, SW Hell, W Gong, W Gong, Y Shechtman   +30 more
core   +1 more source

Neuromorphic Imaging With Super-Resolution

IEEE Transactions on Circuits and Systems for Video Technology
Neuromorphic imaging is an emerging technique that imitates the human retina to sense variations in dynamic scenes. It responds to pixel-level brightness changes by asynchronous streaming events and boasts microsecond temporal precision over a high dynamic range, yielding blur-free recordings under extreme illumination.
Pei Zhang, Shuo Zhu, Chutian Wang, Yaping Zhao, Edmund Y. Lam   +4 more
openaire   +2 more sources

Microsphere super-resolution imaging [PDF]

, 2016
Recently, it was discovered that microsphere can generate super-resolution focusing beyond diffraction limit. This has led to the development of an exciting super-resolution imaging technique -microsphere nanoscopy- that features a record resolution of 50 nm under white lights.
openaire   +2 more sources

Confidence-aware Levenberg-Marquardt optimization for joint motion estimation and super-resolution

, 2016
Motion estimation across low-resolution frames and the reconstruction of high-resolution images are two coupled subproblems of multi-frame super-resolution.
Bercea, Cosmin, Köhler, Thomas, Maier, Andreas   +2 more
core   +1 more source

Germline TP53 Mutations Causing Diamond–Blackfan Anemia: A French Report

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Diamond–Blackfan anemia is a rare congenital erythroblastopenia typically caused by mutations in ribosomal protein genes. Recently, gain‐of‐function mutations in TP53 have been identified as a novel cause of Diamond–Blackfan anemia. We report two French patients who both harbored a heterozygous TP53 deletion (NM_000546.5: c.1077delA; p ...
Rafael Moisan, Lydie Da Costa, Ludivine David Nguyen, Heloise Chosseler, Audrey Riquet, Benedicte Bruno, Melissa Barbati   +6 more
wiley   +1 more source

The Role of Invasive Procedures in the Treatment of Complicated Gastrointestinal Graft‐Versus‐Host Disease in Pediatric Patients

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Gastrointestinal graft‐versus‐host disease (GI GVHD) following hematopoietic stem cell transplant is typically managed with medical therapy, but surgery and angioembolization may be warranted in selected cases with life‐threatening complications.
Gaia Brunetti, Giorgio Persano, Chiara Grimaldi, Pier Luigi Di Paolo, Carmen Malaspina, Francesco Quagliarella, Valerio Balassone, Anna Chiara Iolanda Contini, Gian Luigi Natali, Rita Alaggio, Ivan Pietro Aloi, Tamara Caldaro, Alessandro Crocoli   +12 more
wiley   +1 more source

Application of Distributed Parallel Computing in Super-Resolution Image Enbancement

Dianxin kexue, 2015
The distributed parallel computing in the super-resolution image enhancement applications was introduced.Super resolution image enhancement refers to improving the image resolution of 1080P video to 4K by software without upgrading existing acquisition ...
Jie Zheng, Sheng Bao, Ying Yang
doaj   +2 more sources