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Leonardo Chang
Leonardo Chang
Co-founder and CTO at KODS.ai
Verified email at kods.ai - Homepage
Title
Cited by
Cited by
Year
Shufflefacenet: A lightweight face architecture for efficient and highly-accurate face recognition
Y Martindez-Diaz, LS Luevano, H Mendez-Vazquez, M Nicolas-Diaz, ...
Proceedings of the IEEE/CVF International Conference on Computer Vision …, 2019
742019
Fingerprint presentation attack detection based on local features encoding for unknown attacks
LJ Gonzalez-Soler, M Gomez-Barrero, L Chang, A Pérez-Suárez, ...
IEEE Access 9, 5806-5820, 2021
602021
A Bayesian approach for object classification based on clusters of SIFT local features
L Chang, MM Duarte, LE Sucar, EF Morales
Expert Systems With Applications 39 (2), 1679-1686, 2012
452012
FPGA-based detection of SIFT interest keypoints
L Chang, J Hernández-Palancar, LE Sucar, M Arias-Estrada
Machine vision and applications 24, 371-392, 2013
442013
Benchmarking lightweight face architectures on specific face recognition scenarios
Y Martinez-Diaz, M Nicolas-Diaz, H Mendez-Vazquez, LS Luevano, ...
Artificial Intelligence Review, 1-44, 2021
412021
A hardware architecture for SIFT candidate keypoints detection
L Chang, J Hernández-Palancar
Progress in Pattern Recognition, Image Analysis, Computer Vision, and …, 2009
342009
Towards accurate and lightweight masked face recognition: an experimental evaluation
Y Martínez-Díaz, H Méndez-Vázquez, LS Luevano, M Nicolás-Díaz, ...
IEEE Access 10, 7341-7353, 2021
292021
On fisher vector encoding of binary features for video face recognition
Y Martinez-Diaz, N Hernandez, RJ Biscay, L Chang, H Mendez-Vazquez, ...
Journal of Visual Communication and Image Representation 51, 155-161, 2018
262018
Real-time instance segmentation of surgical instruments using attention and multi-scale feature fusion
JCÁ Cerón, GO Ruiz, L Chang, S Ali
Medical Image Analysis 81, 102569, 2022
232022
Assessing YOLACT++ for real time and robust instance segmentation of medical instruments in endoscopic procedures
JCA Cerón, L Chang, GO Ruiz, S Ali
2021 43rd Annual International Conference of the IEEE Engineering in …, 2021
222021
On the impact of different fabrication materials on fingerprint presentation attack detection
LJ González-Soler, M Gomez-Barrero, L Chang, AP Suárez, C Busch
2019 International Conference on Biometrics (ICB), 1-6, 2019
192019
Toward more realistic face recognition evaluation protocols for the youtube faces database
Y Martínez-Díaz, H Méndez-Vázquez, L López-Avila, L Chang, ...
Proceedings of the IEEE conference on computer vision and pattern …, 2018
182018
Lightweight low-resolution face recognition for surveillance applications
Y Martínez-Díaz, H Méndez-Vázquez, LS Luevano, L Chang, ...
2020 25th International Conference on Pattern Recognition (ICPR), 5421-5428, 2021
172021
Evaluación de la calidad de las imágenes de rostros utilizadas para la identificación de las personas
H Méndez-Vázquez, L Chang, D Rizo-Rodríguez, A Morales-González
Computación y Sistemas 16 (2), 147-165, 2012
172012
A study on the performance of unconstrained very low resolution face recognition: Analyzing current trends and new research directions
LS Luevano, L Chang, H Méndez-Vázquez, Y Martínez-Díaz, ...
IEEE Access 9, 75470-75493, 2021
162021
Fingerprint presentation attack detection method based on a bag-of-words approach
LJ González-Soler, L Chang, J Hernández-Palancar, A Pérez-Suárez, ...
Iberoamerican Congress on Pattern Recognition, 263-271, 2017
162017
TYOLOV5: a temporal Yolov5 detector based on quasi-recurrent neural networks for real-time handgun detection in video
MA Duran-Vega, M Gonzalez-Mendoza, L Chang, CD Suarez-Ramirez
arXiv preprint arXiv:2111.08867, 2021
152021
Best-shot selection for video face recognition using FPGA
L Chang, I Rodés, H Méndez, E del Toro
Progress in Pattern Recognition, Image Analysis and Applications: 13th …, 2008
112008
Improving the dense trajectories approach towards efficient recognition of simple human activities
F Camarena, L Chang, M Gonzalez-Mendoza
2019 7th International workshop on biometrics and forensics (IWBF), 1-6, 2019
92019
Robust parking block segmentation from a surveillance camera perspective
N Hurst-Tarrab, L Chang, M Gonzalez-Mendoza, N Hernandez-Gress
Applied Sciences 10 (15), 5364, 2020
82020
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Articles 1–20