DEEP REGRESSOR NETWORKS FOR BLIND IMAGE DEBLURRING
Autor(a) principal: | |
---|---|
Data de Publicação: | 2021 |
Outros Autores: | , , |
Tipo de documento: | Artigo de conferência |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1109/IGARSS47720.2021.9554775 http://hdl.handle.net/11449/241822 |
Resumo: | Image restoration concerns mainly smoothing noise and deblurring images that were corrupted either during acquisition or transmission. Since traditional deconvolution filters are highly dependent on specific kernels or prior knowledge to guide the deblurring process, image blur classification and further parameter estimation are critical for blind image deblurring. This paper tackles the problem in three steps: (i) it first identifies the blur type for each input image, (ii) then it estimates the respective kernel parameter, and (iii) finally, it uses deconvolution filters to restore the blurred image. The proposed approach, called Deep Regressor Networks, showed promising results in general-purpose and remote sensing image datasets corrupted by different types and blur levels than some state-of-the-art techniques. |
id |
UNSP_edd9a26b7109bec236344922e6546d68 |
---|---|
oai_identifier_str |
oai:repositorio.unesp.br:11449/241822 |
network_acronym_str |
UNSP |
network_name_str |
Repositório Institucional da UNESP |
repository_id_str |
2946 |
spelling |
DEEP REGRESSOR NETWORKS FOR BLIND IMAGE DEBLURRINGBlind DeconvolutionDeep learningImage RestorationRemote sensingImage restoration concerns mainly smoothing noise and deblurring images that were corrupted either during acquisition or transmission. Since traditional deconvolution filters are highly dependent on specific kernels or prior knowledge to guide the deblurring process, image blur classification and further parameter estimation are critical for blind image deblurring. This paper tackles the problem in three steps: (i) it first identifies the blur type for each input image, (ii) then it estimates the respective kernel parameter, and (iii) finally, it uses deconvolution filters to restore the blurred image. The proposed approach, called Deep Regressor Networks, showed promising results in general-purpose and remote sensing image datasets corrupted by different types and blur levels than some state-of-the-art techniques.São Paulo State University UNESP Department of Computing, SPSão Paulo State University UNESP Department of Computing, SPUniversidade Estadual Paulista (UNESP)Pires, Rafael G. [UNESP]Santos, Daniel F.S. [UNESP]Passos, Leandro A. [UNESP]Papa, João P. [UNESP]2023-03-02T00:29:18Z2023-03-02T00:29:18Z2021-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObject5390-5393http://dx.doi.org/10.1109/IGARSS47720.2021.9554775International Geoscience and Remote Sensing Symposium (IGARSS), p. 5390-5393.http://hdl.handle.net/11449/24182210.1109/IGARSS47720.2021.95547752-s2.0-85129799686Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengInternational Geoscience and Remote Sensing Symposium (IGARSS)info:eu-repo/semantics/openAccess2024-04-23T16:11:34Zoai:repositorio.unesp.br:11449/241822Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-04-23T16:11:34Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
DEEP REGRESSOR NETWORKS FOR BLIND IMAGE DEBLURRING |
title |
DEEP REGRESSOR NETWORKS FOR BLIND IMAGE DEBLURRING |
spellingShingle |
DEEP REGRESSOR NETWORKS FOR BLIND IMAGE DEBLURRING Pires, Rafael G. [UNESP] Blind Deconvolution Deep learning Image Restoration Remote sensing |
title_short |
DEEP REGRESSOR NETWORKS FOR BLIND IMAGE DEBLURRING |
title_full |
DEEP REGRESSOR NETWORKS FOR BLIND IMAGE DEBLURRING |
title_fullStr |
DEEP REGRESSOR NETWORKS FOR BLIND IMAGE DEBLURRING |
title_full_unstemmed |
DEEP REGRESSOR NETWORKS FOR BLIND IMAGE DEBLURRING |
title_sort |
DEEP REGRESSOR NETWORKS FOR BLIND IMAGE DEBLURRING |
author |
Pires, Rafael G. [UNESP] |
author_facet |
Pires, Rafael G. [UNESP] Santos, Daniel F.S. [UNESP] Passos, Leandro A. [UNESP] Papa, João P. [UNESP] |
author_role |
author |
author2 |
Santos, Daniel F.S. [UNESP] Passos, Leandro A. [UNESP] Papa, João P. [UNESP] |
author2_role |
author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (UNESP) |
dc.contributor.author.fl_str_mv |
Pires, Rafael G. [UNESP] Santos, Daniel F.S. [UNESP] Passos, Leandro A. [UNESP] Papa, João P. [UNESP] |
dc.subject.por.fl_str_mv |
Blind Deconvolution Deep learning Image Restoration Remote sensing |
topic |
Blind Deconvolution Deep learning Image Restoration Remote sensing |
description |
Image restoration concerns mainly smoothing noise and deblurring images that were corrupted either during acquisition or transmission. Since traditional deconvolution filters are highly dependent on specific kernels or prior knowledge to guide the deblurring process, image blur classification and further parameter estimation are critical for blind image deblurring. This paper tackles the problem in three steps: (i) it first identifies the blur type for each input image, (ii) then it estimates the respective kernel parameter, and (iii) finally, it uses deconvolution filters to restore the blurred image. The proposed approach, called Deep Regressor Networks, showed promising results in general-purpose and remote sensing image datasets corrupted by different types and blur levels than some state-of-the-art techniques. |
publishDate |
2021 |
dc.date.none.fl_str_mv |
2021-01-01 2023-03-02T00:29:18Z 2023-03-02T00:29:18Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/conferenceObject |
format |
conferenceObject |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.1109/IGARSS47720.2021.9554775 International Geoscience and Remote Sensing Symposium (IGARSS), p. 5390-5393. http://hdl.handle.net/11449/241822 10.1109/IGARSS47720.2021.9554775 2-s2.0-85129799686 |
url |
http://dx.doi.org/10.1109/IGARSS47720.2021.9554775 http://hdl.handle.net/11449/241822 |
identifier_str_mv |
International Geoscience and Remote Sensing Symposium (IGARSS), p. 5390-5393. 10.1109/IGARSS47720.2021.9554775 2-s2.0-85129799686 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
International Geoscience and Remote Sensing Symposium (IGARSS) |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
5390-5393 |
dc.source.none.fl_str_mv |
Scopus reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
_version_ |
1799965761042644992 |