ArticleSensors (Basel, Switzerland)2015
Fast image restoration for spatially varying defocus blur of imaging sensor.
Article in Sensors (Basel, Switzerland), 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
What it found
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Who cites it
6 citing papers in PubMed.
- Decomposed Multilateral Filtering for Accelerating Filtering with Multiple Guidance Images.Sensors (Basel, Switzerland) · 2024Article
- Defocus Blur Detection and Estimation from Imaging Sensors.Sensors (Basel, Switzerland) · 2018Article
- Robust Multi-Frame Adaptive Optics Image Restoration Algorithm Using Maximum Likelihood Estimation with Poisson Statistics.Sensors (Basel, Switzerland) · 2017Article
- Intelligent Luminance Control of Lighting Systems Based on Imaging Sensor Feedback.Sensors (Basel, Switzerland) · 2017Article
- Effective Alternating Direction Optimization Methods for Sparsity-Constrained Blind Image Deblurring.Sensors (Basel, Switzerland) · 2017Article
- Robust Image Restoration for Motion Blur of Image Sensors.Sensors (Basel, Switzerland) · 2016Article
Corrections and comments
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Authors and funding
5 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
This paper presents a fast adaptive image restoration method for removing spatially varying out-of-focus blur of a general imaging sensor. After estimating the parameters of space-variant point-spread-function (PSF) using the derivative in each uniformly blurred region, the proposed method performs spatially adaptive image restoration by selecting the optimal restoration filter according to the estimated blur parameters. Each restoration filter is implemented in the form of a combination of multiple FIR filters, which guarantees the fast image restoration without the need of iterative or recursive processing. Experimental results show that the proposed method outperforms existing space-invariant restoration methods in the sense of both objective and subjective performance measures. The proposed algorithm can be employed to a wide area of image restoration applications, such as mobile imaging devices, robot vision, and satellite image processing.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.