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Author | Xavier Soria; Angel D. Sappa; Riad Hammoud | ||||
Title | Wide-Band Color Imagery Restoration for RGB-NIR Single Sensor Image. Sensors 2018 ,2059. | Type | Journal Article | ||
Year | 2018 | Publication | Abbreviated Journal | ||
Volume | Vol. 18 | Issue | Issue 7 | Pages | |
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Abstract | Multi-spectral RGB-NIR sensors have become ubiquitous in recent years. These sensors allow the visible and near-infrared spectral bands of a given scene to be captured at the same time. With such cameras, the acquired imagery has a compromised RGB color representation due to near-infrared bands (700–1100 nm) cross-talking with the visible bands (400–700 nm). This paper proposes two deep learning-based architectures to recover the full RGB color images, thus removing the NIR information from the visible bands. The proposed approaches directly restore the high-resolution RGB image by means of convolutional neural networks. They are evaluated with several outdoor images; both architectures reach a similar performance when evaluated in different scenarios and using different similarity metrics. Both of them improve the state of the art approaches. | ||||
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Call Number | gtsi @ user @ | Serial | 96 | ||
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Author | Ángel Morera, Ángel Sánchez, A. Belén Moreno, Angel D. Sappa, & José F. Vélez | ||||
Title | SSD vs. YOLO for Detection of Outdoor Urban Advertising Panels under Multiple Variabilities. | Type | Journal Article | ||
Year | 2020 | Publication | Abbreviated Journal | In Sensors | |
Volume | Vol. 2020-August | Issue | 16 | Pages | pp. 1-23 |
Keywords | object detection; urban outdoor panels; one-stage detectors; Single Shot MultiBox Detector (SSD); You Only Look Once (YOLO); detection metrics; object and scene imaging variabilities | ||||
Abstract | This work compares Single Shot MultiBox Detector (SSD) and You Only Look Once (YOLO) deep neural networks for the outdoor advertisement panel detection problem by handling multiple and combined variabilities in the scenes. Publicity panel detection in images oers important advantages both in the real world as well as in the virtual one. For example, applications like Google Street View can be used for Internet publicity and when detecting these ads panels in images, it could be possible to replace the publicity appearing inside the panels by another from a funding company. In our experiments, both SSD and YOLO detectors have produced acceptable results under variable sizes of panels, illumination conditions, viewing perspectives, partial occlusion of panels, complex background and multiple panels in scenes. Due to the diculty of finding annotated images for the considered problem, we created our own dataset for conducting the experiments. The major strength of the SSD model was the almost elimination of False Positive (FP) cases, situation that is preferable when the publicity contained inside the panel is analyzed after detecting them. On the other side, YOLO produced better panel localization results detecting a higher number of True Positive (TP) panels with a higher accuracy. Finally, a comparison of the two analyzed object detection models with dierent types of semantic segmentation networks and using the same evaluation metrics is also included. |
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Language | English | Summary Language | English | Original Title | |
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ISSN | ISBN | 14248220 | Medium | ||
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Notes | Approved | no | |||
Call Number | cidis @ cidis @ | Serial | 133 | ||
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Author | Rosero Vasquez Shendry | ||||
Title | Facial recognition: traditional methods vs. methods based on deep learning. Advances in Intelligent Systems and Computing – Information Technology and Systems Proceedings of ICITS 2020. | Type | Journal Article | ||
Year | 2020 | Publication | Abbreviated Journal | ||
Volume | Issue | Pages | 615-625 | ||
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Call Number | cidis @ cidis @ | Serial | 145 | ||
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Call Number | Serial | 218 | |||
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Author | Jorge Alvarez Tello; Mireya Zapata; Dennys Paillacho | ||||
Title | Kinematic optimization of a robot head movements for the evaluation of human-robot interaction in social robotics. | Type | Conference Article | ||
Year | 2019 | Publication | 10th International Conference on Applied Human Factors and Ergonomics and the Affiliated Conferences (AHFE 2019), Washington D.C.; United States. Advances in Intelligent Systems and Computing | Abbreviated Journal | |
Volume | 975 | Issue | Pages | 108-118 | |
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Abstract | This paper presents the simplification of the head movements from the analysis of the biomechanical parameters of the head and neck at the mechanical and structural level through CAD modeling and construction with additive printing in ABS/PLA to implement non-verbal communication strategies and establish behavior patterns in the social interaction. This is using in the denominated MASHI (Multipurpose Assistant robot for Social Human-robot Interaction) experimental robotic telepresence platform, implemented by a display with a fish-eye camera along with the mechanical mechanism, which permits 4 degrees of freedom (DoF). In the development of mathematicalmechanical modeling for the kinematics codification that governs the robot and the autonomy of movement, we have the Pitch, Roll, and Yaw movements, and the combination of all of them to establish an active communication through telepresence. For the computational implementation, it will be show the rotational matrix to describe the movement. |
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Call Number | gtsi @ user @ | Serial | 108 | ||
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Author | Abel Rubio, Wilton Agila, Leandro Gonzalez, Maria Ramirez, Herman Pineda | ||||
Title | A Critical Analysis of the Impact of the Pandemic on Sustainable Energy Scenarios | Type | Conference Article | ||
Year | 2023 | Publication | 11th International Conference On Smart Grid ICSMARTGRID 2023, junio 4-7 | Abbreviated Journal | |
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ISSN | ISBN | 979-835031066-5 | Medium | ||
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Notes | Approved | no | |||
Call Number | cidis @ cidis @ | Serial | 209 | ||
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Author | Wilton Agila, Jonathan Aviles, Abel Rubio, Leandro Gonzalez | ||||
Title | Approximate Reasoning Techniques in the Control of States of Operation of the PEM Fuel Cell | Type | Conference Article | ||
Year | 2023 | Publication | 11th International Conference On Smart Grid ICSMARTGRID 2023, junio 4-7 | Abbreviated Journal | |
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ISSN | ISBN | 979-835031066-5 | Medium | ||
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Notes | Approved | no | |||
Call Number | cidis @ cidis @ | Serial | 208 | ||
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Author | Rubio Abel; Agila Wilton; González Leandro; Aviles Jonathan | ||||
Title | A Numerical Model for the Transport of Reactants in Proton Exchange Fuel Cells | Type | Conference Article | ||
Year | 2023 | Publication | 12th IEEE International Conference on Renewable Energy Research and Applications, ICRERA 2023 Oshawa 29 August – 1 September 2023 | Abbreviated Journal | |
Volume | Issue | Pages | 273 - 278 | ||
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ISSN | ISBN | 979-835033793-8 | Medium | ||
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Call Number | cidis @ cidis @ | Serial | 230 | ||
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Author | Wilton Agila, Gomer Rubio, Raul M. del Toro, Livington Miranda | ||||
Title | Qualitative model for an oxygen therapy system based on Renewable Energy | Type | Conference Article | ||
Year | 2023 | Publication | 12th International Conference on Renewable Energy Research and Applications ICRERA 2023 | Abbreviated Journal | |
Volume | Issue | Pages | 365–371 | ||
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ISSN | ISBN | 979-835033793-8 | Medium | ||
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Notes | Approved | no | |||
Call Number | cidis @ cidis @ | Serial | 219 | ||
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Author | Patricia L. Suarez; Angel D. Sappa; Boris X. Vintimilla | ||||
Title | Infrared Image Colorization based on a Triplet DCGAN Architecture. | Type | Conference Article | ||
Year | 2017 | Publication | 13th IEEE Workshop on Perception Beyond the Visible Spectrum – In conjunction with CVPR 2017. (This paper has been selected as “Best Paper Award” ) | Abbreviated Journal | |
Volume | 2017-July | Issue | Pages | 212-217 | |
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Call Number | cidis @ cidis @ | Serial | 62 | ||
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