Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Efrén Gorrostieta-Hurtado"'
Autor:
Osmar Antonio Espinosa-Bernal, Jesús Carlos Pedraza-Ortega, Marco Antonio Aceves-Fernandez, Victor Manuel Martínez-Suárez, Saul Tovar-Arriaga, Juan Manuel Ramos-Arreguín, Efrén Gorrostieta-Hurtado
Publikováno v:
Computers, Vol 13, Iss 6, p 145 (2024)
The modeling of real objects digitally is an area that has generated a high demand due to the need to obtain systems that are able to reproduce 3D objects from real objects. To this end, several techniques have been proposed to model objects in a com
Externí odkaz:
https://doaj.org/article/81ad9b0d2b5d422491ea02869532ac9c
Autor:
Luis-Rogelio Roman-Rivera, Jesus Carlos Pedraza-Ortega, Marco Antonio Aceves-Fernandez, Juan Manuel Ramos-Arreguín, Efrén Gorrostieta-Hurtado, Saúl Tovar-Arriaga
Publikováno v:
Mathematics, Vol 11, Iss 4, p 1023 (2023)
Three-dimensional vision cameras, such as RGB-D, use 3D point cloud to represent scenes. File formats as XYZ and PLY are commonly used to store 3D point information as raw data, this information does not contain further details, such as metadata or s
Externí odkaz:
https://doaj.org/article/958b07c1b6c042e599c8dba482236d52
Autor:
Luis-Rogelio Roman-Rivera, Israel Sotelo-Rodríguez, Jesus Carlos Pedraza-Ortega, Marco Antonio Aceves-Fernandez, Juan Manuel Ramos-Arreguín, Efrén Gorrostieta-Hurtado
Publikováno v:
Mathematics, Vol 10, Iss 12, p 2085 (2022)
RGB-D cameras produce depth and color information commonly used in the 3D reconstruction and vision computer areas. Different cameras with the same model usually produce images with different calibration errors. The color and depth layer usually requ
Externí odkaz:
https://doaj.org/article/cc800563f6cf4ee68ddd76711a82877e
Autor:
Oliver J. Quintana-Quintana, Alejandro De León-Cuevas, Arturo González-Gutiérrez, Efrén Gorrostieta-Hurtado, Saúl Tovar-Arriaga
Publikováno v:
Micromachines, Vol 13, Iss 6, p 823 (2022)
Segmenting vessels in brain images is a critical step for many medical interventions and diagnoses of illnesses. Recent advances in artificial intelligence provide better models, achieving a human-like level of expertise in many tasks. In this paper,
Externí odkaz:
https://doaj.org/article/86f28afba8ea4a39839e5f0c621c4879
Autor:
Julio Alberto Ramírez-Montañez, Marco Antonio Aceves-Fernández, Jesús Carlos Pedraza-Ortega, Efrén Gorrostieta-Hurtado, Artemio Sotomayor-Olmedo
Publikováno v:
Applied Sciences, Vol 12, Iss 1, p 256 (2021)
Understanding the behavior of suspended pollutants in the atmosphere has become of paramount importance to determine air quality. For this purpose, a variety of simulation software packages and a large number of algorithms have been used. Among these
Externí odkaz:
https://doaj.org/article/df73275b28fa407dbd6ae375a6704a1e
Autor:
Juan Carlos Moya Morales, Juan Carlos Pedraza Ortega, Juan Manuel Ramos Arreguín, Marco Antonio Aceves Fernández, Efrén Gorrostieta Hurtado
Publikováno v:
Programación Matemática y Software. 10
En el presente trabajo se muestra la comparación realizada del método de Perfilometría por Transformada de Fourier. Utilizando en primer lugar laTrasformada de Fourier Unidimensional y posteriormente la Transformada de Fourier Bidimensional, ambas
Autor:
Marco Antonio Cabrera Rufino, Juan Manuel Ramos-Arreguin, Saúl Toval-Arriaga, Efren Gorrostieta-Hurtado, Marco Antonio Aceves-Fernandez
Publikováno v:
Programación Matemática y Software, Vol 13, Iss 2 (2021)
Interest in the use of pneumatic actuators has become increasingly significant, especially because of the potential benefits of employing clean energies. There are previous works related to this project; some made abroad that innovates in control met
Externí odkaz:
https://doaj.org/article/6a06fd4a1bfc407790c248d201ade054
Autor:
Marco-Antonio Cabrera-Rufino, Juan-Manuel Ramos-Arreguín, Juvenal Rodríguez-Reséndiz, Efren Gorrostieta-Hurtado, Marco-Antonio Aceves-Fernandez
Publikováno v:
Micromachines, Vol 13, Iss 6, p 890 (2022)
Artificial intelligence techniques for pneumatic robot manipulators have become of deep interest in industrial applications, such as non-high voltage environments, clean operations, and high power-to-weight ratio tasks. The principal advantages of th
Externí odkaz:
https://doaj.org/article/2c87166f08664de4a504df87a1014b17
Autor:
Jose Emilio Vargas-Soto, Efren Gorrostieta-Hurtado, Luis Omar Becerra, Marco Antonio Aceves-Fernandez, Saul Tovar-Arriaga, Juan Manuel Ramos-Arreguin, Jesus Carlos Pedraza-Ortega, Luis Manuel Peña-Perez
Publikováno v:
Sensors, Vol 13, Iss 11, Pp 14367-14397 (2013)
The present work presents an improved method to align the measurement scale mark in an immersion hydrometer calibration system of CENAM, the National Metrology Institute (NMI) of Mexico, The proposed method uses a vision system to align the scale mar
Externí odkaz:
https://doaj.org/article/4d71605e786a43c9880c9ab3c413cb57
Autor:
Daniel Garcia Sillas, Efrén Gorrostieta Hurtado, Emilio Vargas Soto, Juvenal Rodríguez Reséndiz, Saúl Tovar Arriaga
Publikováno v:
Ingeniería e Investigación, Vol 35, Iss 2, Pp 74-79 (2015)
Although robotics has progressed to the extent that it has become relatively accessible with low-cost projects, there is still a need to create models that accurately represent the physical behavior of a robot. Creating a completely virtual platform
Externí odkaz:
https://doaj.org/article/363358e611744a5885a1c22ffe0d2de0