Zobrazeno 1 - 10
of 22
pro vyhledávání: '"Rolando Flores Carapia"'
Autor:
Victor Manuel Silva Garcia, Marlon David Gonzalez Ramirez, Rolando Flores Carapia, Eduardo Vega-Alvarado, Eduardo Rodriguez Escobar
Publikováno v:
IEEE Access, Vol 7, Pp 163729-163739 (2019)
In this paper, a method for image encryption is proposed based on a novel approach using chaos and transcendental numbers for generating the substitution box and the ciphering keys. The Chaotic Pi Ciphering (CPC) is a robust symmetric cryptosystem of
Externí odkaz:
https://doaj.org/article/6272622918d54b4cacab7e43c54fd7cd
Publikováno v:
Revista Facultad de Ingeniería Universidad de Antioquia, Iss 61, Pp 29-40 (2011)
En este trabajo se presenta un sistema automático de clasificación de patrones, cuyo propósito es detectar la presencia o ausencia de fracturas en imágenes radiografías craneales. La propuesta se basa en una técnica original de codificación de
Externí odkaz:
https://doaj.org/article/cd7ea2a2247f41b0922bf857b3e1cfcf
Autor:
Víctor Manuel Silva García, Michael Klaus Lindig Bos, Cornelio Yáñez Márquez, Rolando Flores Carapia, Itzamá López Yáñez
Publikováno v:
Ciencia e Ingeniería Neogranadina, Vol 19, Iss 1, Pp 5-24 (2009)
Dado un entero positivo n se construye un algoritmo que asocia a cada entero positivo m, con 0 ¿ m ¿ n!-1, una permutación en n-1 pasos. De hecho, el algoritmo defi ne una función biyectiva que va del conjunto de los naturales al conjunto de las
Externí odkaz:
https://doaj.org/article/c7c69ecad68b45cf8504b90254c8a82d
Publikováno v:
Revista Facultad de Ingeniería Universidad de Antioquia, Iss 61 (2012)
In this work, an automatic pattern classification system is presented, whose goal is detecting the presence or absence of fractures in cranial radiographic images. The basis for the proposal is an original coding technique, coupled with an emerging p
Externí odkaz:
https://doaj.org/article/819d93b023f0442484602b96daff0059
Autor:
Víctor Manuel Silva García, Michael Klaus Lindig Bos, Cornelio Yáñez Márquez, Rolando Flores Carapia, Itzamá López Yáñez
Publikováno v:
Ciencia e Ingeniería Neogranadina, Vol 19, Iss 1 (2009)
Dado un entero positivo n se construye un algoritmo que asocia a cada entero positivo m, con 0 ≤ m ≤ n!-1, una permutación en n-1 pasos. De hecho, el algoritmo define una función biyectiva que va del conjunto de los naturales al conjunto de las
Externí odkaz:
https://doaj.org/article/e03122b15e3047e1a5ee839c096245ce
Autor:
Benjamín Luna-Benoso, José Cruz Martínez-Perales, Jorge Cortés-Galicia, Rolando Flores-Carapia, Víctor Manuel Silva-García
Publikováno v:
Computers, Vol 11, Iss 1, p 8 (2022)
Any cancer type is one of the leading death causes around the world. Skin cancer is a condition where malignant cells are formed in the tissues of the skin, such as melanoma, known as the most aggressive and deadly skin cancer type. The mortality rat
Externí odkaz:
https://doaj.org/article/8869f57ceea44321b05a8acf56eea58f
Publikováno v:
Applied Sciences; Volume 13; Issue 12; Pages: 7168
Images with sensitive content require encryption for storage and transmission. Symmetric schemes can cipher them, while an asymmetric cryptosystem can distribute the secret key safely. For this reason, we propose a dynamic hybrid cryptosystem, which
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=multidiscipl::4b67877a80a2589de15ec9fde5bc7403
Autor:
Victor Manuel Silva Garcia, Kevin Brando Garcia-Cuahutle, Rolando Flores-Carapia, Marlon David Gonzalez-Ramirez, Juan Carlos Chimal-Eguia
The proposed algorithm called Image encryption based on chaos, elliptic curve, dynamic S-boxes and variable permutations (IECC) is a symmetric cryptosystem for encrypting bmp images, in this case 512 × 512 pixel figures are used for testing. This al
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ac17192e49cee7277a380f0c4a677311
https://doi.org/10.21203/rs.3.rs-1647076/v2
https://doi.org/10.21203/rs.3.rs-1647076/v2
Autor:
Victor Manuel Silva-Garcia, Rolando Flores-Carapia, Marlon David Gonzalez-Ramirez, Eduardo Vega-Alvarado, Miguel Gabriel Villarreal-Cervantes
Publikováno v:
IEEE Access, Vol 8, Pp 218777-218792 (2020)
In this work, a novel symmetric cryptosystem for image encryption is presented. The Symmetric Cryptosystem of the Elliptic Curve (SCEC) can resist damage to encrypted figures, up to 40% of the original figure. SCEC uses chaos to generate an $8\times
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8331c0987372029fd550623f157e8bc2
https://doi.org/10.1109/access.2020.3042475
https://doi.org/10.1109/access.2020.3042475
Publikováno v:
Contemporary Engineering Sciences. 8:1499-1508
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4a98a9ff563897951faf77d23206462d
https://doi.org/10.12988/ces.2015.59278
https://doi.org/10.12988/ces.2015.59278