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JOSE MANUEL SAAVEDRA RONDO

Assistant Professor

Andes

Santiago, Chile

Computer Vision; Machine Learning; Self-supervised deep learning

Doctorado en Ciencias, mención Computación, UNIVERSIDAD DE CHILE. Chile, 2013
Maestría en Ciencias de la Computación, Universidad Nacional de Trujillo. Peru, 2006
Bachillerato en Ciencias de la Computación, Universidad Nacional de Trujillo. Peru, 2001
Ingeniero Informático, Universidad Nacional de Trujillo. Peru, 2001

Profesor Full Time

Univeridad Nacional de Trujillo

Cienicas Físicas y Matemáticas

Trujilo, Peru

2001 - 2009
Académico Part Time

UNIVERSIDAD DE CHILE

Ciencias Físicas y Matemáticas

Santiago, Chile

2013 - A la fecha
Académico Part Time

PONTIFICIA UNIVERSIDAD CATOLICA DE CHILE

Ciencias Físicas y Matemáticas

Santiago, Chile

2014 - 2015
Assistant Professor Full Time

UNIVERSIDAD DE LOS ANDES

Ingeniería y Ciencias Aplicadas

Santiago, Chile

2021 - A la fecha

Investigador Full Time

Orand

Santiago, Chile

2012 - 2018

Supervision of Posgraduate Thesis

2024
- Evaluation Of Convolutional and Attentional Modules For One-Shot Object Detection. Author: Cristóbal Loyola. Thesis to obtain the Master degree at DCC-UChile
- Self-Supervised Sketch-Based Detection With Application In Historical Document Spotting. Author: Christopher Stears. Thesis to obtain the Master in Data Science at UChile
- Espacio Vectorial Visuo-Semántico Común para la Búsqueda de Imágenes a Partir de Dibujos Common Visual-Semantic Vector Space For Sketch Based Image Retrieval. Author: Francisco Clavero. Thesis to obtain the Master degree at DCC-UChile
- Generative Models For Translating Colored Sketches To Photorealistic Images In The E-Commerce Context. Author: Diego Donoso. Thesis to obtain the Master degree at DCC-UChile
2020
- Pattern Spotting in Historical Documents using Convolutional Models. Author: Ignacio Úbeda. Thesis to obtain the Master degree at DII-UChile
2020
- Deep Local Directional Embeddings para detección de objetos. Author: Fabián Souto. Thesis to obtain the Master degree in Computer Science at DCC-UChile}
2020
- Mejora de la Generalización de Clasificadores Convolucionales ya entrenados, usando
- Feedback Visual de Usuario. Author: Andrés Ferrada. Thesis to obtain the Master degree in Computer Science at DCC-UChile}
2018
Using Automatic Clothing Labeling to Improve The Quality of Clothing Retrieval Systems. Author: Camila Álvarez. Thesis to obtain the Master degree in Computer Science at DCC-UChile

Patent
https://patents.google.com/patent/WO2017020140A1/es

Best Student

Universidad Nacional de Trujillo

Peru, 2001

Top 1 student in the generation


Challenges for computer vision as a tool for screening urban trees through street-view images Alfaro, Anali Article ISI URBAN FORESTRY & URBAN GREENING (2024)
Exploring the Potential of Reconstructed Multispectral Images for Urban Tree Segmentation in Street View Images Article ISI IEEE JOURNAL OF SELECTED TOPICS IN APPLIED EARTH OBSERVATIONS AND REMOTE SENSING (2024)
Survey on Sketch-to-photo Translation Donoso, Diego Article ISI SCOPUS ACM COMPUTING SURVEYS (2024)
Impact of attention mechanisms for organ segmentation in chest x-ray images over U-Net model de la Sotta, Tomas; Chang, Violeta Article ISI MULTIMEDIA TOOLS AND APPLICATIONS (2023)
VETE: improving visual embeddings through text descriptions for eCommerce search engines Murrugara-Llerena, Nils Article ISI SCOPUS MULTIMEDIA TOOLS AND APPLICATIONS (2023)
A comprehensive comparison of end-to-end approaches for handwritten digit string recognition Hochuli, Andre G.; Britto Jr, Alceu S.; Britto, Alceu S.; Oliveira, Luiz S. Article ISI SCOPUS EXPERT SYSTEMS WITH APPLICATIONS (2021)
Improving pattern spotting in historical documents using feature pyramid networks Nicolas S. Article ISI SCOPUS (2020)
Modern Computer Vision Techniques for X-Ray Testing in Baggage Inspection Article ISI SCOPUS IEEE TRANSACTIONS ON SYSTEMS MAN CYBERNETICS-SYSTEMS (2017)
RST-SHELO: sketch-based image retrieval using sketch tokens and square root normalization Article SCOPUS Multimedia Tools and Applications (2015)
A comparison of methods for sketch-based 3D shape retrieval Li, Bo; Lu, Yijuan; Godil, Afzal; Schreck, Tobias; Bustos, Benjamin; Ferreira, Alfredo; Furuya, Takahiko; Fonseca, Manuel J.; Johan, Henry; Matsuda, Takahiro; Ohbuchi, Ryutarou; Pascoal, Pedro B.; Saavedra, Jose M. Article Computer Vision and Image Understanding (2014)
Gold-standard and improved framework for sperm head segmentation Chang, Violeta; Saavedra, Jose M.; Castañeda, Victor; Sarabia, Luis; Hitschfeld, Nancy; Härtel, Steffen Article Computer Methods and Programs in Biomedicine (2014)


DLDENet: Deep Local Directional Embeddings with Increased Foreground Focal Loss for object detection Herrera F.S. ConferencePaper SCOPUS Proceedings - International Conference of the Chilean Computer Science Society, SCCC (2019)
Pattern Spotting in Historical Documents Using Convolutional Models Ãšbeda I.; Nicolas S. ConferencePaper ISI SCOPUS PROCEEDINGS OF THE 2019 WORKSHOP ON HISTORICAL DOCUMENT IMAGING AND PROCESSING (HIP' 19) (2019)
Score propagation based on Similarity Shot Graph for improving Visual Object Retrieval ConferencePaper SCOPUS ACM International Conference Proceeding Series (2015)
Handwritten digit recognition based on pooling SVM-classifiers using orientation and concavity based features ConferencePaper SCOPUS Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) (2014)
ICFHR 2014 Competition on Handwritten Digit String Recognition in Challenging Datasets (HDSRC 2014) Diem M.; Fiel S.; Kleber F.; Sablatnig R.; Contreras, D.; Oliveira L.S. ConferencePaper SCOPUS Proceedings of International Conference on Frontiers in Handwriting Recognition, ICFHR (2014)
Sketch based image retrieval using a soft computation of the histogram of edge local orientations (S-HELO) ConferencePaper SCOPUS 2018 IEEE Energy Conversion Congress and Exposition, ECCE 2018 (2014)
An accurate hand segmentation approach using a structure based shape localization technique Bustos, B; Chang V. ConferencePaper SCOPUS Proceedings of the 15th International Docomomo Conference - Metamorphosis: The Continuity of Change, IDC 2018 (2013)
Shrec'13 track: Large scale sketch-based 3D shape retrieval Schreck, T; Tashiro S. ConferencePaper SCOPUS Eurographics Workshop on 3D Object Retrieval, EG 3DOR (2013)
SHREC'12 track: Sketch-based 3D shape retrieval Schreck, T; Alexa M.; Boubekeur T.; Bustos, B; Chen, J; Eitz M.; Furuya T.; Huang, S; Johan H.; Kuijper A.; et al. ConferencePaper SCOPUS Eurographics Workshop on 3D Object Retrieval, EG 3DOR (2012)
Sketch-based 3D model retrieval using keyshapes for global and local representation Bustos, B; Schreck, T; Yoon, S.; Scherer M. ConferencePaper SCOPUS Eurographics Workshop on 3D Object Retrieval, EG 3DOR (2012)
STELA: Sketch-based 3D model retrieval using a structure-based local approach Bustos, B; Scherer M.; Schreck, T ConferencePaper SCOPUS Proceedings of the 1st ACM International Conference on Multimedia Retrieval, ICMR'11 (2011)
An improved histogram of edge local orientations for sketch-based image retrieval Bustos, B ConferencePaper SCOPUS Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) (2010)


Sketch-based Image Searching System using Cell-Orientation Histograms and Outline Extraction based on Medium-Level Features Patent (2020)


Dynamic Selection of Classifiers with application in real environmetns PCI (14STIC-01) Proyecto 2014-2015 Investigador(a)
Desarrollo de nuevas tecnologías basadas en visión computacional para mejorar los canales de entrega de servicios en la industria bancaria y del retail así como para acercar la tecnología basada en búsqueda de imágenes a grupos minoritarios PAI (781204025) Proyecto 2013-2015 Inv. Responsable
Reconocimiento de Texto Manuscrito, Verificación de Autenticidad y Aseguramiento de Integridad de Documentos Digitales CORFO, I+D APLICADA (12IDL2-16293) Proyecto 2012-2014 Investigador(a)