Results 21 to 30 of about 108,873 (282)

A state-of-the-art review of image motion deblurring techniques in precision agriculture

open access: yesHeliyon, 2023
Image motion deblurring is a crucial technology in computer vision that has gained significant attention attracted by its outstanding ability for accurate acquisition of motion image information, processing and intelligent decision making, etc.
Yu Huihui, Li Daoliang, Chen Yingyi
doaj   +1 more source

Estimation and Sharpening of Blur in Degraded Images Captured by a Camera on a Moving Object

open access: yesSensors, 2022
In this research, we aim to propose an image sharpening method to make it easy to identify concrete cracks from blurred images captured by a moving camera.
Toshiyuki Hayashi, Takashi Tsubouchi
doaj   +1 more source

Learning a Convolutional Neural Network for Non-uniform Motion Blur Removal [PDF]

open access: yes, 2015
In this paper, we address the problem of estimating and removing non-uniform motion blur from a single blurry image. We propose a deep learning approach to predicting the probabilistic distribution of motion blur at the patch level using a convolutional ...
Cao, Wenfei   +3 more
core   +5 more sources

Near-invariant blur for depth and 2D motion via time-varying light field analysis [PDF]

open access: yes, 2012
Recently, several camera designs have been proposed for either making defocus blur invariant to scene depth or making motion blur invariant to object motion.
Agrawal A.   +16 more
core   +1 more source

Blind Restoration of Motion Blurred Barcode Images using Ridgelet Transform and Radial Basis Function Neural Network

open access: yesELCVIA Electronic Letters on Computer Vision and Image Analysis, 2014
The aim of any image restoration techniques is recovering the original image from a degraded observation. One of the most common degradation phenomena in images is motion blur.
shamik tiwari
doaj   +1 more source

A Motion Deblurring Network for Enhancing UAV Image Quality in Bridge Inspection

open access: yesDrones, 2023
Unmanned aerial vehicles (UAVs) have been increasingly utilized for facility safety inspections due to their superior safety, cost effectiveness, and inspection accuracy compared to traditional manpower-based methods.
Jin-Hwan Lee   +3 more
doaj   +1 more source

INTEGRATION OF IMAGE-DERIVED AND POS-DERIVED FEATURES FOR IMAGE BLUR DETECTION [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2016
The image quality plays an important role for Unmanned Aerial Vehicle (UAV)’s applications. The small fixed wings UAV is suffering from the image blur due to the crosswind and the turbulence.
T.-A. Teo, K.-Z. Zhan
doaj   +1 more source

Camouflaged Adversarial Example Generation Method for the Form of Motion Blur in Traffic Scenes [PDF]

open access: yesJisuanji gongcheng
In the domain of autonomous driving perception systems, Convolutional Neural Network(CNN) plays a pivotal role as a fundamental technology in vehicle perception and decision making. However, adversarial attacks pose a substantial threat to the safety and
ZHANG Zhaoxin, HUANG Shize, ZHANG Bingjie, SHEN Tuo
doaj   +1 more source

A New Full-Reference Image Quality Metric for Motion Blur Profile Characterization

open access: yesIEEE Access, 2021
Motion blur is common in images captured by handheld devices, arising from hand, device and/or object motion. To restore sharp images from the images degraded by the motion, it is extremely important to assess the quality of the captured image and its ...
Mohammad Abdullah-Al-Mamun   +2 more
doaj   +1 more source

From Motion Blur to Motion Flow: A Deep Learning Solution for Removing Heterogeneous Motion Blur [PDF]

open access: yes2017 IEEE Conference on Computer Vision and Pattern Recognition (CVPR), 2017
Removing pixel-wise heterogeneous motion blur is challenging due to the ill-posed nature of the problem. The predominant solution is to estimate the blur kernel by adding a prior, but the extensive literature on the subject indicates the difficulty in identifying a prior which is suitably informative, and general.
Dong Gong   +7 more
openaire   +2 more sources

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