Bringing a blurry frame alive at high frame-rate with an event camera

L Pan, C Scheerlinck, X Yu… - Proceedings of the …, 2019‏ - openaccess.thecvf.com
Event-based cameras can measure intensity changes (called'events') with microsecond
accuracy under high-speed motion and challenging lighting conditions. With the active pixel …

Variational Bayesian blind image deconvolution: A review

P Ruiz, X Zhou, J Mateos, R Molina… - Digital Signal …, 2015‏ - Elsevier
In this paper we provide a review of the recent literature on Bayesian Blind Image
Deconvolution (BID) methods. We believe that two events have marked the recent history of …

Arvo: Learning all-range volumetric correspondence for video deblurring

D Li, C Xu, K Zhang, X Yu, Y Zhong… - Proceedings of the …, 2021‏ - openaccess.thecvf.com
Video deblurring models exploit consecutive frames to remove blurs from camera shakes
and object motions. In order to utilize neighboring sharp patches, typical methods rely …

Single-image deblurring with neural networks: A comparative survey

J Koh, J Lee, S Yoon - Computer Vision and Image Understanding, 2021‏ - Elsevier
Neural networks (NNs) are becoming the tool of choice for sharpening blurred images. We
discuss and categorize deblurring NNs. Then we evaluate seven NNs for non-blind …

High frame rate video reconstruction based on an event camera

L Pan, R Hartley, C Scheerlinck, M Liu… - IEEE Transactions on …, 2020‏ - ieeexplore.ieee.org
Event-based cameras measure intensity changes (called 'events') with microsecond
accuracy under high-speed motion and challenging lighting conditions. With the 'active pixel …

A residual learning approach to deblur and generate high frame rate video with an event camera

H Chen, M Teng, B Shi, Y Wang… - IEEE Transactions on …, 2022‏ - ieeexplore.ieee.org
Event cameras are bio-inspired cameras that can measure the intensity change
asynchronously with high temporal resolution. One of the advantages of event cameras is …

Focal stack image compression based on basis-quadtree representation

K Wu, Y Yang, Q Liu, XP Zhang - IEEE Transactions on …, 2022‏ - ieeexplore.ieee.org
In this paper, we propose an efficient compression scheme for focal stack images (FoSIs)
based on a new basis-quadtree representation. In the new basis-quadtree representation …

[HTML][HTML] Image restoration for ring-array photoacoustic tomography system based on blind spatially rotational deconvolution

W Dong, C Zhu, D **e, Y Zhang, S Tao, C Tian - Photoacoustics, 2024‏ - Elsevier
Ring-array photoacoustic tomography (PAT) system has been widely used in noninvasive
biomedical imaging. However, the reconstructed image usually suffers from spatially …

Raw image deblurring

CH Liang, YA Chen, YC Liu… - IEEE Transactions on …, 2020‏ - ieeexplore.ieee.org
Deep learning-based blind image deblurring plays an essential role in solving image blur
since all existing kernels are limited in modeling the real world blur. Thus far, researchers …

BRNet: Defocus Blur Detection Via a Bidirectional Channel Attention Residual Refining Network

C Tang, X Liu, S An, P Wang - IEEE Transactions on Multimedia, 2020‏ - ieeexplore.ieee.org
Due to the remarkable potential applications, defocus blur detection, which aims to separate
blurry regions from an image, has attracted much attention. Although significant progress …