Unrolled variational Bayesian algorithm for image blind deconvolution

Y Huang, E Chouzenoux… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
In this paper, we introduce a variational Bayesian algorithm (VBA) for image blind
deconvolution. Our VBA generic framework incorporates smoothness priors on the unknown …

[HTML][HTML] Video Global Motion Compensation Based on Affine Inverse Transform Model

N Zhang, W Liu, X Xia - Sensors, 2023 - mdpi.com
Global motion greatly increases the number of false alarms for object detection in video
sequences against dynamic backgrounds. Therefore, before detecting the target in the …

NBD-GAP: non-blind image deblurring without clean target images

NG Nair, R Yasarla, VM Patel - 2022 IEEE international …, 2022 - ieeexplore.ieee.org
In recent years, deep neural network-based restoration methods have achieved state-of-the-
art results in various image deblurring tasks. However, one major drawback of deep learning …

A planar dimension measurement optimization method with metric information compensation

L Wang, H Wu, D Sun, Y Yan - Measurement, 2023 - Elsevier
Visual dimension measurement is commonly required in industrial detection. However,
monocular vision measurements have a low accuracy with large field of view (FOV), while …

Unsupervised Domain-Specific Deblurring using Scale-Specific Attention

P Kandula - arXiv preprint arXiv:2112.06175, 2021 - arxiv.org
In the literature, coarse-to-fine or scale-recurrent approach ie progressively restoring a clean
image from its low-resolution versions has been successfully employed for single image …

Unsupervised network for low-light enhancement

P Kandula, M Suin, AN Rajagopalan - arXiv preprint arXiv:2306.02883, 2023 - arxiv.org
Supervised networks address the task of low-light enhancement using paired images.
However, collecting a wide variety of low-light/clean paired images is tedious as the scene …

Zero shot framework for satellite image restoration

P Kandula, AN Rajagopalan - arXiv preprint arXiv:2306.02921, 2023 - arxiv.org
Satellite images are typically subject to multiple distortions. Different factors affect the quality
of satellite images, including changes in atmosphere, surface reflectance, sun illumination …

Unsupervised haze removal from underwater images

P Kandula, AN Rajagopalan - arXiv preprint arXiv:2306.02912, 2023 - arxiv.org
Several supervised networks exist that remove haze information from underwater images
using paired datasets and pixel-wise loss functions. However, training these networks …

Motion deblurring with an adaptive network

K Purohit, AN Rajagopalan - arXiv preprint arXiv:1903.11394, 2019 - arxiv.org
In this paper, we address the problem of dynamic scene deblurring in the presence of
motion blur. Restoration of images affected by severe blur necessitates a network design …

Unfolding a blurred image

K Purohit, A Shah, AN Rajagopalan - arXiv preprint arXiv:2201.12010, 2022 - arxiv.org
We present a solution for the goal of extracting a video from a single motion blurred image to
sequentially reconstruct the clear views of a scene as beheld by the camera during the time …