Zobrazeno 1 - 10
of 183
pro vyhledávání: '"Rafael Dueire Lins"'
Publikováno v:
Journal of Imaging, Vol 9, Iss 2, p 41 (2023)
Smartphones with an in-built camera are omnipresent today in the life of over eighty percent of the world’s population. They are very often used to photograph documents. Document binarization is a key process in many document processing platforms.
Externí odkaz:
https://doaj.org/article/26d3e9d206714f3f863b9869040e7161
Autor:
Rafael Dueire Lins, Rodrigo Bernardino, Ricardo da Silva Barboza, Raimundo Correa De Oliveira
Publikováno v:
Journal of Imaging, Vol 8, Iss 10, p 272 (2022)
The intrinsic features of documents, such as paper color, texture, aging, translucency, the kind of printing, typing or handwriting, etc., are important with regard to how to process and enhance their image. Image binarization is the process of produ
Externí odkaz:
https://doaj.org/article/0b05523ba4a1472cada9a2b7f42f0d64
Publikováno v:
Journal of Imaging, Vol 4, Iss 2, p 27 (2018)
Monochromatic documents claim for much less computer bandwidth for network transmission and storage space than their color or even grayscale equivalent. The binarization of historical documents is far more complex than recent ones as paper aging, col
Externí odkaz:
https://doaj.org/article/1e4bc60e52234ac6b663366448d2dea0
Publikováno v:
IEEE Transactions on Learning Technologies. 14:802-816
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c0204883561fb7c49230ac0352605f76
https://doi.org/10.1109/tlt.2022.3150663
https://doi.org/10.1109/tlt.2022.3150663
Publikováno v:
Proceedings of the 22nd ACM Symposium on Document Engineering.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f0c378d01c93d0c8b15ca305efcadabf
https://doi.org/10.1145/3558100.3564159
https://doi.org/10.1145/3558100.3564159
Autor:
Dragan Gašević, Anderson Pinheiro, Rafael Dueire Lins, Vitor Rolim, Valter Neto, Rafael Ferreira Mello
Publikováno v:
IEEE Transactions on Learning Technologies. 14:299-312
This article investigates the impact of educational contexts on automatic classification of online discussion messages according to cognitive presence, an essential construct of the community of inquiry model. In particular, the work reported in the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e78c958fe62fab02e3ace471d6ee0a88
https://doi.org/10.1109/tlt.2021.3083178
https://doi.org/10.1109/tlt.2021.3083178
Publikováno v:
Document Analysis Systems ISBN: 9783031065545
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c7da16d5bc43eb809ec64e462f382981
https://doi.org/10.1007/978-3-031-06555-2_4
https://doi.org/10.1007/978-3-031-06555-2_4
Publikováno v:
DocEng
Smartphones with cameras are omnipresent in today's world and are very often used to photograph documents. Document binarization is a key process in many document processing platforms. This competition on binarizing photographed documents assessed th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7e063a395ed76c6f55c4ef3b0571e861
https://doi.org/10.1145/3469096.3470833
https://doi.org/10.1145/3469096.3470833
Autor:
Rafael Dueire Lins
Publikováno v:
Proceedings of the 21st ACM Symposium on Document Engineering.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d232d6e7010a97ce31ab727464f91b56
https://doi.org/10.1145/3482779
https://doi.org/10.1145/3482779
Publikováno v:
DocEng
Most of the best known binarization algorithms have grayscale conversion as a pre-processing step, before applying the binarization strategy itself. Many algorithms produce equally good or even better quality images if fed with only one component of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::82c591834715f240229a55a45250ad89
https://doi.org/10.1145/3469096.3474932
https://doi.org/10.1145/3469096.3474932