Journal ArticleDOI
Image super-resolution
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TLDR
This paper aims to provide a review of SR from the perspective of techniques and applications, and especially the main contributions in recent years, and discusses the current obstacles for future research.About:
This article is published in Signal Processing.The article was published on 2016-11-01. It has received 378 citations till now.read more
Citations
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Journal ArticleDOI
An FPGA-based design for real-time super-resolution reconstruction
TL;DR: A local adaptive spatial super resolution (LASSR) method to fix the limitation of real-time performance on a low-budget hardware platform and enables high-quality 2–4 k super-resolution videos to be performed at 16 fps, using only 13% of the FPGA capacity.
Journal ArticleDOI
Cost‐effective and accurate palm vein recognition system based on multiframe super‐resolution algorithms
TL;DR: This work has proposed multiframe super-resolution (MSR) as a pre-processing stage to improve performance of the traditional PVR systems and signals the possibility of using inexpensive low-resolution imaging devices demanded by the traditionalPVR systems.
Proceedings ArticleDOI
Srzoo: An Integrated Repository For Super-Resolution Using Deep Learning
TL;DR: This paper proposes an integrated repository for the super- resolution tasks, named SRZoo, to provide state-of-the-art super-resolution models in a single place and provides platform-agnostic image reconstruction tools to obtain super-resolved images and evaluate the performance in place.
Journal ArticleDOI
An economic, square-shaped flat-field illumination module for TIRF-based super-resolution microscopy
TL;DR: In this article , a cost-effective method using a small square-core multimodal optical fiber as the coupler is presented. But the method is not applicable to total internal reflection fluorescence imaging.
Proceedings ArticleDOI
A Comparative Analysis of Deep Learning based Super-Resolution Techniques for Thermal Videos
Aayushi Gautam,Sukhwinder Singh +1 more
TL;DR: It is concluded that, SRGAN has delivered a superior performance on thermal frames when compared to other techniques and improvements, which has the ability to provide state-of-the art performance in real time operations.
References
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Journal ArticleDOI
Image quality assessment: from error visibility to structural similarity
TL;DR: In this article, a structural similarity index is proposed for image quality assessment based on the degradation of structural information, which can be applied to both subjective ratings and objective methods on a database of images compressed with JPEG and JPEG2000.
Book
Distributed Optimization and Statistical Learning Via the Alternating Direction Method of Multipliers
TL;DR: It is argued that the alternating direction method of multipliers is well suited to distributed convex optimization, and in particular to large-scale problems arising in statistics, machine learning, and related areas.
Journal ArticleDOI
Regularization and variable selection via the elastic net
Hui Zou,Trevor Hastie +1 more
TL;DR: It is shown that the elastic net often outperforms the lasso, while enjoying a similar sparsity of representation, and an algorithm called LARS‐EN is proposed for computing elastic net regularization paths efficiently, much like algorithm LARS does for the lamba.
Journal ArticleDOI
Nonlinear total variation based noise removal algorithms
TL;DR: In this article, a constrained optimization type of numerical algorithm for removing noise from images is presented, where the total variation of the image is minimized subject to constraints involving the statistics of the noise.