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Juan Zapata
Juan Zapata
Associate Professor of Electronics at the Department of Electronics, Computer Technology (UPCT)
Verified email at upct.es
Title
Cited by
Cited by
Year
An automatic system of classification of weld defects in radiographic images
R Vilar, J Zapata, R Ruiz
Ndt & E International 42 (5), 467-476, 2009
1592009
An adaptive-network-based fuzzy inference system for classification of welding defects
J Zapata, R Vilar, R Ruiz
NDT & e International 43 (3), 191-199, 2010
1112010
Performance evaluation of an automatic inspection system of weld defects in radiographic images based on neuro-classifiers
J Zapata, R Vilar, R Ruiz
Expert Systems with Applications 38 (7), 8812-8824, 2011
972011
A system for ubiquitous fall monitoring at home via a wireless sensor network and a wearable mote
R Paoli, FJ Fernández-Luque, G Doménech, F Martínez, J Zapata, R Ruiz
Expert systems with applications 39 (5), 5566-5575, 2012
832012
Smart sensory furniture based on WSN for ambient assisted living
AL Bleda, FJ Fernández-Luque, A Rosa, J Zapata, R Maestre
IEEE Sensors Journal 17 (17), 5626-5636, 2017
592017
Deep learning technology for weld defects classification based on transfer learning and activation features
C Ajmi, J Zapata, S Elferchichi, A Zaafouri, K Laabidi
Advances in Materials Science and Engineering 2020 (1), 1574350, 2020
502020
Using deep learning for defect classification on a small weld X-ray image dataset
C Ajmi, J Zapata, JJ Martínez-Álvarez, G Doménech, R Ruiz
Journal of Nondestructive Evaluation 39, 1-13, 2020
462020
Automatic inspection system of welding radiographic images based on ANN under a regularisation process
J Zapata, R Vilar, R Ruiz
Journal of Nondestructive Evaluation 31, 34-45, 2012
462012
Automated image inspection system to quantify thermal spray splat morphology
MA Mulero, J Zapata, R Vilar, V Martínez, R Gadow
Surface and Coatings Technology 278, 1-11, 2015
262015
A system for ubiquitous fall monitoring at home via a wireless sensor network
FJ Fernandez-Luque, J Zapata, R Ruiz
2010 Annual International Conference of the IEEE Engineering in Medicine and …, 2010
232010
A wireless sensor network for assisted living at home of elderly people
F Fernández-Luque, J Zapata, R Ruiz, E Iborra
Bioinspired Applications in Artificial and Natural Computation: Third …, 2009
222009
Dielectric constant tunability at microwave frequencies and pyroelectric behavior of lead-free submicrometer-structured (Bi0.5Na0.5)1-xBaxTiO3 ferroelectric …
FL Martinez, J Hinojosa, G Domenech, FJ Fernandez-Luque, J Zapata, ...
IEEE transactions on ultrasonics, ferroelectrics, and frequency control 60 …, 2013
202013
Low-frequency CMOS bandpass filter for PIR sensors in wireless sensor nodes
G Domenech-Asensi, JM Carrillo-Calleja, J Illade-Quinteiro, ...
IEEE Sensors Journal 14 (11), 4085-4094, 2014
192014
Ambient assisted living system with capacitive occupancy sensor
FJ Fernandez‐Luque, FL Martínez, G Domčnech, J Zapata, R Ruiz
Expert Systems 31 (4), 378-388, 2014
172014
An energy efficient middleware for an ad-hoc AAL wireless sensor network
FJ Fernandez-Luque, D Pérez, F Martínez, G Domčnech, I Navarrete, ...
Ad hoc networks 11 (3), 907-925, 2013
142013
Wireless sensor network for ambient assisted living
J Zapata, FJ Fernández-Luque, R Ruiz
Wireless sensor networks: Application-centric design 8, 2010
132010
Classification of welding defects in radiographic images using an ANN with modified performance function
R Vilar, J Zapata, R Ruiz
International Work-Conference on the Interplay Between Natural and …, 2009
122009
All-hardware SIFT implementation for real-time VGA images feature extraction
G Doménech-Asensi, J Zapata-Pérez, R Ruiz-Merino, JA López-Alcantud, ...
Journal of Real-Time Image Processing 17, 371-382, 2020
112020
EMFi-based low-power occupancy sensor
FJ Fernandez-Luque, F Martinez, G Domenech, J Zapata, R Ruiz
Sensors and Actuators A: Physical 191, 78-88, 2013
112013
An all‐hardware implementation of the subpixel refinement stage in SIFT algorithm
P Rubio‐Ibáńez, R Ruiz‐Merino, G Doménech‐Asensi, ...
International Journal of Circuit Theory and Applications 46 (9), 1690-1702, 2018
102018
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Articles 1–20