Personal information

Pattern recognition, Object recognition, Machine learning

Activities

Employment (1)

Universidad de León: Leon, Castilla y León, ES

2019-01-27 to 2023-03-31 | Postdoctoral research (Escuela de Ingenierías)
Employment
Source: Self-asserted source
Deisy Chaves

Education and qualifications (4)

Universidad de León: Leon, Castilla y León, ES

2017-03 to 2018-11-28 | Engineering and Production Doctorate
Education
Source: Self-asserted source
Deisy Chaves

Universidad del Valle: Cali, CO

2014-08 to 2018-11-28 | Engineering Doctorate with Emphasis in Computer Science
Education
Source: Self-asserted source
Deisy Chaves

Universidad del Valle: Cali, CO

2010-02 to 2014-06 | Master of Engineering with Emphasis in Computer Science
Education
Source: Self-asserted source
Deisy Chaves

Universidad del Valle: Cali, CO

2003-08 to 2008-10 | Bachelor of Systems Engineering (Computer Science)
Education
Source: Self-asserted source
Deisy Chaves

Works (23)

A data augmentation strategy for improving age estimation to support CSEM detection

Proceedings of the 18th International Joint Conference on Computer Vision, Imaging and Computer Graphics Theory and Applications
2023 | Conference paper
Contributors: Chaves, Deisy; Agarwal, Nancy; Fidalgo Fernández, Eduardo; Alegre Gutiérrez, Enrique; others
Source: Self-asserted source
Deisy Chaves

Supervised ranking approach to identify infLuential websites in the darknet

Applied Intelligence
2023 | Journal article
Contributors: Al Nabki, MHD Wesam; Fidalgo, Eduardo; Alegre, Enrique; Chaves, Deisy
Source: Self-asserted source
Deisy Chaves

An Automatic Bean Classification System Based on Visual Features to Assist the Seed Breeding Process

2022 | Book chapter
Contributors: Miguel Garcia; Deisy Chaves; Maria Trujillo
Source: check_circle
Crossref

mHealth Apps Using Behavior Change Techniques to Self-report Data: Systematic Review

JMIR mHealth and uHealth
2022-09-09 | Journal article
Contributors: Maria Aguiar; Maria Trujillo; Deisy Chaves; Roberto Álvarez; Gorka Epelde
Source: check_circle
Crossref

Development of a Hardware Benchmark for Forensic Face Detection Applications

2021 | Book chapter
Contributors: Javier Velasco-Mata; Deisy Chaves; Verónica De Mata; Mhd Wesam Al-Nabki; Eduardo Fidalgo; Enrique Alegre; George Azzopardi
Source: check_circle
Crossref

PSIQUE: A Computerised Neuropsychological Assessment App

2021 | Book chapter
Contributors: Daniel Diaz; Steban Cadena; Juan Gil; Deisy Chaves; Maria Trujillo
Source: check_circle
Crossref

Reinforcement of age estimation in forensic tools to detect Child Sexual Exploitation Material

2021 | Book chapter
Contributors: Rubel Biswas; Deisy Chaves; Franciso Jáñez-Martino; Pablo Blanco-Medina; Eduardo Fidalgo; Carlos García-Olalla; George Azzopardi
Source: check_circle
Crossref

StyleGANs and Transfer Learning for Generating Synthetic Images in Industrial Applications

Symmetry
2021-08-16 | Journal article
Contributors: Harold Achicanoy; Deisy Chaves; Maria Trujillo
Source: check_circle
Crossref
grade
Preferred source (of 2)‎

Automated Inspection of Char Morphologies in Colombian Coals Using Image Analysis

Intelligent Automation & Soft Computing
2020 | Journal article
Part of ISSN: 2326-005X
Source: Self-asserted source
Deisy Chaves

Improving Age Estimation in Minors and Young Adults with Occluded Faces to Fight Against Child Sexual Exploitation

Proceedings of the 15th International Joint Conference on Computer Vision, Imaging and Computer Graphics Theory and Applications
2020 | Conference paper
Source: Self-asserted source
Deisy Chaves

Assessment and Estimation of Face Detection Performance Based on Deep Learning for Forensic Applications

Sensors
2020-08-11 | Journal article
Contributors: Deisy Chaves; Eduardo Fidalgo; Enrique Alegre; Rocío Alaiz-Rodríguez; Francisco Jáñez-Martino; George Azzopardi
Source: check_circle
Crossref
grade
Preferred source (of 2)‎

Automatic reactivity characterisation of char particles from pulverised coal combustion using computer vision

ELCVIA Electronic Letters on Computer Vision and Image Analysis
2020-02-07 | Journal article
Contributors: Deisy Chaves
Source: check_circle
Crossref

An image processing system for char combustion reactivity characterisation

Computers in Industry
2019 | Journal article
EID:

2-s2.0-85059350896

Contributors: Chaves, D.; Trucco, E.; Barraza, J.; Trujillo, M.
Source: Self-asserted source
Deisy Chaves via Scopus - Elsevier

Automatic characterisation of chars from the combustion of pulverised coals using machine vision

Powder Technology
2018-10 | Journal article
Contributors: Deisy Chaves; Laura Fernández-Robles; Jose Bernal; Enrique Alegre; Maria Trujillo
Source: check_circle
Crossref
grade
Preferred source (of 2)‎

Una Revisión Sistemática de Métodos para Localizar Automáticamente Objetos en Imágenes

Revista Iberoamericana de Automática e Informática industrial
2018-06-22 | Journal article
Contributors: Deisy Chaves; Surajit Saikia; Laura Fernández-Robles; Enrique Alegre; Maria Trujillo
Source: check_circle
Crossref
grade
Preferred source (of 2)‎

Automatic classification of non-informative frames in colonoscopy videos using texture analysis

Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
2017 | Book
EID:

2-s2.0-85013421983

Contributors: Ballesteros, C.; Trujillo, M.; Mazo, C.; Chaves, D.; Hoyos, J.
Source: Self-asserted source
Deisy Chaves via Scopus - Elsevier

Global and local features for bean image classification

7th Latin American Conference on Networked and Electronic Media (LACNEM 2017)
2017 | Conference paper
Source: Self-asserted source
Deisy Chaves

Strong shot, English vocabulary in context

2016 IEEE 11th Colombian Computing Conference, CCC 2016 - Conference Proceedings
2016 | Conference paper
EID:

2-s2.0-85007010429

Contributors: Gamboa, E.; Trujillo, M.; Chaves, D.
Source: Self-asserted source
Deisy Chaves via Scopus - Elsevier

A segmentation approach for touching char particles

2014 19th Symposium on Image, Signal Processing and Artificial Vision, STSIVA 2014
2015 | Conference paper
EID:

2-s2.0-84922513728

Contributors: Chaves, D.; Trujillo, M.; Barraza, J.M.
Source: Self-asserted source
Deisy Chaves via Scopus - Elsevier

Automatic classification of nutritional deficiencies in coffee plants

6th Latin-American Conference on Networked and Electronic Media (LACNEM 2015)
2015 | Conference paper
Source: Self-asserted source
Deisy Chaves

Concave points for separating touching particles

Proceedings of SPIE - The International Society for Optical Engineering
2015 | Conference paper
EID:

2-s2.0-84925436548

Contributors: Chaves, D.; Trujillo, M.; Barraza, J.M.
Source: Self-asserted source
Deisy Chaves via Scopus - Elsevier

Global and local features for char image classification

Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
2015 | Book
EID:

2-s2.0-84937431959

Contributors: Chaves, D.; Trujillo, M.; Barraza, J.
Source: Self-asserted source
Deisy Chaves via Scopus - Elsevier

Beneficiated coals' char morphology,Morfología de carbonizados de carbones beneficiados

Ingenieria e Investigacion
2013 | Journal article
EID:

2-s2.0-84876010902

Contributors: Vargas, D.; Chaves, D.; Trujillo, M.; Piñeres, J.; Barraza, J.
Source: Self-asserted source
Deisy Chaves via Scopus - Elsevier

Peer review (4 reviews for 4 publications/grants)

Review activity for Heliyon. (1)
Review activity for Journal of ambient intelligence & humanized computing (1)
Review activity for Multimedia tools and applications. (1)
Review activity for Neural computing & applications. (1)