Zobrazeno 1 - 10
of 38
pro vyhledávání: '"Josue Alvarez-Borrego"'
Publikováno v:
IEEE Access, Vol 9, Pp 35207-35216 (2021)
This article presents a new methodology to diagnostics ten types of skin lesions based on the image’ s Fourier spectral information in an additive color model. All spectral information and correlation coefficients between the skin lesions classes c
Externí odkaz:
https://doaj.org/article/8fb9d8a3049d41049313177fcff903e9
Publikováno v:
IEEE Access, Vol 8, Pp 28681-28689 (2020)
In this paper, we generalize the Hermite transform into a fractional case using the fractional Fourier transform and the fractional convolution. The new methodology was evaluated using phytoplankton images with different illumination patterns and fra
Externí odkaz:
https://doaj.org/article/3fc90ec16056418a94f20e78f9264347
Publikováno v:
IEEE Access, Vol 8, Pp 141497-141510 (2020)
Diatoms are currently being used in different fields, and their application as bioindicators is one of their main benefits. Their identification is carried out by specialists, the main difficulty being the wide variety of existing species and the gre
Externí odkaz:
https://doaj.org/article/8dc32c96d8414b5ab7c38150cbac7ec5
Publikováno v:
IEEE Access, Vol 9, Pp 58966-58966 (2021)
In the above article [1], although references [2]–[6] to equations (1)–(11) presented in Section II-B “Concentric Ring Binary Masks” under Section II “Methods” are adequate to understand the framework related to image processing; the meth
Externí odkaz:
https://doaj.org/article/9b09e50e5bb7450a802bf625554fe364
Publikováno v:
Vision Systems: Segmentation and Pattern Recognition
Adaptive pattern recognition is still in state of rapid evolution. In this chapter we proposed digital and hybrid optodigital systems designed on the base of adaptive correlation filters to improve recognition of objects in cluttered backgrounds. It
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f0119a5c3b39f8dce8cdd002325490ae
http://www.intechopen.com/articles/show/title/real-time_pattern_recognition_with_adaptive_correlation_filters
http://www.intechopen.com/articles/show/title/real-time_pattern_recognition_with_adaptive_correlation_filters
Publikováno v:
IEEE Transactions on Geoscience and Remote Sensing. 56:6238-6244
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b04c9aeef8b6975afc7bec9c21c8cee3
https://doi.org/10.1109/tgrs.2018.2833840
https://doi.org/10.1109/tgrs.2018.2833840
Autor:
Esperanza Guerra-Rosas, Luis Felipe López-Ávila, Esbanyely Garza-Flores, Claudia Andrea Vidales-Basurto, Josué Álvarez-Borrego
Publikováno v:
Applied Sciences, Vol 13, Iss 20, p 11425 (2023)
This manuscript proposes the possibility of concatenated signatures (instead of images) obtained from different integral transforms, such as Fourier, Mellin, and Hilbert, to classify skin lesions. Eight lesions were analyzed using some algorithms of
Externí odkaz:
https://doaj.org/article/50884f7836e14fe49046c504072ebb7e
Autor:
Luis Alfredo Carrillo-Aguilar, Esperanza Guerra-Rosas, Josué Álvarez-Borrego, Héctor Alonso Echavarría-Heras, Sebastián Hernández-Muñóz
Publikováno v:
Applied Sciences, Vol 12, Iss 22, p 11646 (2022)
Shark populations worldwide have suffered a decline that has been primarily driven by overexploitation to meet the demand for meat, fins, and other products for human consumption. International agreements, such as CITES, are fundamental to regulating
Externí odkaz:
https://doaj.org/article/0bb0f21252394d73aef945d04db8faad
Publikováno v:
Applied Sciences, Vol 10, Iss 17, p 5954 (2020)
The detection of skin diseases is becoming one of the priority tasks worldwide due to the increasing amount of skin cancer. Computer-aided diagnosis is a helpful tool to help dermatologists in the detection of these kinds of illnesses. This work prop
Externí odkaz:
https://doaj.org/article/b0c0f088c231470da4bb509079e126e2
Autor:
Josue Alvarez Borrego
Publikováno v:
Advances in Image Processing.
Two simulated sea surfaces were generated by a numerical model. Each sea surface has a different power spectrum. I used the Pierson-Neumann theoretical spectrum for the generation of a first sea surface and the Pierson-Moskowitz theoretical spectrum
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1af2d11c87a05415c41121c0c494880d
https://doi.org/10.1117/12.941315
https://doi.org/10.1117/12.941315