Improved Edge Refinement Filter with Entropy Feedback Measurement for Retrieving Region of Interest and Blind Image Deconvolution
This study proposes an improved edge refinement filter with entropy feedback measurement for locating an optimal region of interest (ROI) in blurry images. This technique is inspired by He et al.'s algorithm and enhanced by introducing a suitable filter to obtain smooth unwanted pixels whilst...
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Stefan cel Mare University of Suceava
2020-02-01
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Online Access: | http://dx.doi.org/10.4316/AECE.2020.01010 |
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doaj-a984aa9b680844b2a7136c34f5fbb0c42020-11-25T02:16:30ZengStefan cel Mare University of SuceavaAdvances in Electrical and Computer Engineering1582-74451844-76002020-02-01201718210.4316/AECE.2020.01010Improved Edge Refinement Filter with Entropy Feedback Measurement for Retrieving Region of Interest and Blind Image DeconvolutionMOHD SHAPRI, A. H.ABDULLAH, M. Z.This study proposes an improved edge refinement filter with entropy feedback measurement for locating an optimal region of interest (ROI) in blurry images. This technique is inspired by He et al.'s algorithm and enhanced by introducing a suitable filter to obtain smooth unwanted pixels whilst retaining important and significant edges. This approach led to an accurate retrieval of ROI and a considerably precise image restoration within a blind deconvolution framework. Results show that the proposed method is more competitive than existing techniques and achieves better performance in terms of peak signal-to-noise ratio, kernel similarity index and error ratio.http://dx.doi.org/10.4316/AECE.2020.01010image restorationimage edge detectiondeconvolutionfilteringimage enhancement |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
MOHD SHAPRI, A. H. ABDULLAH, M. Z. |
spellingShingle |
MOHD SHAPRI, A. H. ABDULLAH, M. Z. Improved Edge Refinement Filter with Entropy Feedback Measurement for Retrieving Region of Interest and Blind Image Deconvolution Advances in Electrical and Computer Engineering image restoration image edge detection deconvolution filtering image enhancement |
author_facet |
MOHD SHAPRI, A. H. ABDULLAH, M. Z. |
author_sort |
MOHD SHAPRI, A. H. |
title |
Improved Edge Refinement Filter with Entropy Feedback Measurement for Retrieving Region of Interest and Blind Image Deconvolution |
title_short |
Improved Edge Refinement Filter with Entropy Feedback Measurement for Retrieving Region of Interest and Blind Image Deconvolution |
title_full |
Improved Edge Refinement Filter with Entropy Feedback Measurement for Retrieving Region of Interest and Blind Image Deconvolution |
title_fullStr |
Improved Edge Refinement Filter with Entropy Feedback Measurement for Retrieving Region of Interest and Blind Image Deconvolution |
title_full_unstemmed |
Improved Edge Refinement Filter with Entropy Feedback Measurement for Retrieving Region of Interest and Blind Image Deconvolution |
title_sort |
improved edge refinement filter with entropy feedback measurement for retrieving region of interest and blind image deconvolution |
publisher |
Stefan cel Mare University of Suceava |
series |
Advances in Electrical and Computer Engineering |
issn |
1582-7445 1844-7600 |
publishDate |
2020-02-01 |
description |
This study proposes an improved edge refinement filter with entropy feedback measurement for locating
an optimal region of interest (ROI) in blurry images. This technique is inspired by He et al.'s algorithm
and enhanced by introducing a suitable filter to obtain smooth unwanted pixels whilst retaining important
and significant edges. This approach led to an accurate retrieval of ROI and a considerably precise image
restoration within a blind deconvolution framework. Results show that the proposed method is more competitive
than existing techniques and achieves better performance in terms of peak signal-to-noise ratio, kernel
similarity index and error ratio. |
topic |
image restoration image edge detection deconvolution filtering image enhancement |
url |
http://dx.doi.org/10.4316/AECE.2020.01010 |
work_keys_str_mv |
AT mohdshapriah improvededgerefinementfilterwithentropyfeedbackmeasurementforretrievingregionofinterestandblindimagedeconvolution AT abdullahmz improvededgerefinementfilterwithentropyfeedbackmeasurementforretrievingregionofinterestandblindimagedeconvolution |
_version_ |
1724890945303871488 |