López Granado, Otoniel Mario Autor
Synchronous and asynchronous HEVC parallel encoder versions based on a GOP approach
- Migallón H.
- Hernández-Losada J.
- Cebrián-Márquez G.
- Piñol P.
- Martínez J.
- López-Granado O.
- Malumbres M.
ADVANCES IN ENGINEERING SOFTWARE - 1/1/2016
10.1016/j.advengsoft.2016.01.020
- Cuartil SJR: Q1
- Factor Impacto JCR: 3 (2016)
- CiteScore: 10,1 (2020)
- SJR: 0,855 (2016)
- SNIP: 1,965 (2016)
- Impacto JCR a 5 años: 2,539
- Categorías JCR: ENGINEERING, MULTIDISCIPLINARY
- Categorías SJR: Engineering (miscellaneous) (Q1); Software (Q1)
- ORCID
- Scopus
- Web of Science
Source coding options to improve HEVC video streaming in vehicular networks
- Abenza P.
- Malumbres M.
- Piñol P.
- López-Granado O.
Sensors (Switzerland) - 14/09/2018
- Factor Impacto JCR: 3,031 (2018)
- CiteScore: 5,8 (2020)
- SJR: 0,592 (2018)
- SNIP: 1,624 (2018)
- Impacto JCR a 5 años: 3,302
- Categorías JCR: CHEMISTRY, ANALYTICAL
- ORCID
- Scopus
- Web of Science
Slice-based parallel approach for HEVC encoder
- Piñol P.
- Migallón H.
- López-Granado O.
- Malumbres M.
JOURNAL OF SUPERCOMPUTING - 1/5/2015
- Cuartil SJR: Q2
- Factor Impacto JCR: 1,088 (2015)
- CiteScore: 4,6 (2020)
- SJR: 0,456 (2015)
- SNIP: 1,07 (2015)
- Impacto JCR a 5 años: 1,013
- Categorías JCR: COMPUTER SCIENCE, THEORY & METHODS
- Categorías SJR: Hardware and Architecture (Q2); Information Systems (Q2); Software (Q2); Theoretical Computer Science (Q3)
- Scopus
- ORCID
- Web of Science
Real-time multimedia coding and transmission
- García-Naya J.
- López-Granado O.
- Dapena A.
- Marcellin M.
- Cruz-Chavez M.
Eurasip Journal on Advances in Signal Processing - 4/11/2013
- Cuartil SJR: Q2
- Factor Impacto JCR: 0,808 (2013)
- CiteScore: 3,2 (2020)
- SJR: 0,383 (2013)
- SNIP: 1,113 (2013)
- Impacto JCR a 5 años: 1,015
- Categorías JCR: ENGINEERING, ELECTRICAL & ELECTRONIC
- Categorías SJR: Electrical and Electronic Engineering (Q2); Hardware and Architecture (Q2); Signal Processing (Q2)
- Scopus
- ORCID
- Web of Science
Rate control algorithms for non-embedded wavelet-based image coding
- Granado O.
- Mart?nez-Rach M.
- Peral P.
- Gil J.
- Malumbres M.
Journal of Signal Processing Systems - 1/1/2012
- Cuartil SJR: Q3
- Factor Impacto JCR: 0,551 (2012)
- CiteScore: 2,7 (2020)
- SJR: 0,269 (2012)
- SNIP: 0,878 (2012)
- Impacto JCR a 5 años: 0,713
- Categorías JCR: ENGINEERING, ELECTRICAL & ELECTRONIC
- Categorías SJR: Control and Systems Engineering (Q3); Hardware and Architecture (Q3); Information Systems (Q3); Modeling and Simulation (Q3); Signal Processing (Q3); Theoretical Computer Science (Q4)
- Scopus
- ORCID
- Web of Science
Protection of HEVC Video Delivery in Vehicular Networks with RaptorQ Codes
- Pinol, Pablo
- Martinez-Rach, Miguel
- Lopez, Otoniel
- Perez Malumbres, Manuel
Scientific World Journal - 1/1/2014
10.1155/2014/619379 Ver en origen
- CiteScore: 2,4 (2020)
- SJR: 0,44 (2014)
- SNIP: 0,767 (2014)
- ORCID
- Scopus
- Web of Science
Performance Overview of the Latest Video Coding Proposals: HEVC, JEM and VVC
- Miguel Onofre Martínez-Rach
- Hector Migallon
- Otoniel Mario López Granado
- Vicente Galiano
- M.P. Malumbres
Journal of Imaging - 1/02/2021
- Scopus
- ORCID
- Web of Science
Performance analysis of frame partitioning in parallel HEVC encoders
- Migallón H.
- Piñol P.
- López-Granado O.
- Galiano V.
- Malumbres M.
JOURNAL OF SUPERCOMPUTING - 1/1/2017
- Cuartil SJR: Q2
- Factor Impacto JCR: 1,532 (2017)
- CiteScore: 4,6 (2020)
- SJR: 0,407 (2017)
- SNIP: 1,137 (2017)
- Impacto JCR a 5 años: 1,495
- Categorías JCR: ENGINEERING, ELECTRICAL & ELECTRONIC
- Categorías SJR: Hardware and Architecture (Q2); Information Systems (Q2); Software (Q2); Theoretical Computer Science (Q3)
- Web of Science
- ORCID
- Scopus
Parallel strategies for 2D discrete wavelet transform in shared memory systems and GPUs
- Galiano, V.
- Lopez, O.
- Malumbres, M. P.
- Migallon, H.
Journal of Supercomputing - 1/04/2013
10.1007/s11227-012-0750-5 Ver en origen
- Cuartil SJR: Q3
- Factor Impacto JCR: 0,841 (2013)
- CiteScore: 4,6 (2020)
- SJR: 0,288 (2013)
- SNIP: 0,927 (2013)
- Impacto JCR a 5 años: 0,87
- Categorías JCR: ENGINEERING, ELECTRICAL & ELECTRONIC
- Categorías SJR: Hardware and Architecture (Q3); Information Systems (Q3); Software (Q3); Theoretical Computer Science (Q4)
- ORCID
- Scopus
- Web of Science
Parallel strategies analysis over the HEVC encoder
- Piñol P.
- Migallón H.
- López-Granado O.
- Malumbres M.
JOURNAL OF SUPERCOMPUTING - 1/1/2014
- Cuartil SJR: Q2
- Factor Impacto JCR: 0,858 (2014)
- CiteScore: 4,6 (2020)
- SJR: 0,347 (2014)
- SNIP: 1,02 (2014)
- Impacto JCR a 5 años: 0,884
- Categorías JCR: ENGINEERING, ELECTRICAL & ELECTRONIC
- Categorías SJR: Hardware and Architecture (Q2); Information Systems (Q3); Software (Q3); Theoretical Computer Science (Q3)
- ORCID
- Scopus
- Web of Science
Speeding-up the discrete wavelet transform computation with multicore and GPU-based algorithms
- Galiano, V.
- Lopez, O.
- Malumbres, M. P.
- Migallon, H.
- DeBosschere, K
- DHollander, EH
- Joubert, GR
- Padua, D
- Peters, F
Advances in Parallel Computing - 1/1/2012
10.3233/978-1-61499-041-3-151 Ver en origen
- CiteScore: 0,5 (2020)
- SJR: 0,155 (2012)
- SNIP: 0,39 (2012)
- ORCID
- Scopus
- Web of Science
Shared memory tile-based vs hybrid memory GOP-based parallel algorithms for HEVC encoder
- Migallón H.
- López-Granado O.
- Galiano V.
- Piñol P.
- Malumbres M.
Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) - 1/1/2016
- CiteScore: 1,8 (2020)
- SJR: 0,339 (2016)
- SNIP: 0,676 (2016)
- ORCID
- Scopus
- Web of Science
Reinforcement Learning Through Gamification and Open Online Resources in Elementary School
- María de los Ángeles Tárraga Sánchez
- María del Mar Ballesteros García
- Héctor Migallón
- Otoniel López Granado
Springer Proceedings in Complexity - 1/1/2023
- ORCID
- Scopus
On the use of genetic algorithms to improve wavelet sign coding performance
- Garcia, Ricardo
- Lopez, Otoniel
- Marti, Antonio
- Malumbres, Manuel P.
- Cabestany, J
- Rojas, I
- Joya, G
Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) - 8/6/2011
10.1007/978-3-642-21501-8_63 Ver en origen
- CiteScore: 1,8 (2020)
- SJR: 0,338 (2011)
- SNIP: 0,773 (2011)
- ORCID
- Scopus
- Web of Science
M-LTW: A fast and efficient non-embedded intra video codec
- López O.
- Martínez-Rach M.
- Piñol P.
- Oliver J.
- Malumbres M.
Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) - 1/12/2007
- CiteScore: 1,8 (2020)
- SJR: 0,293 (2007)
- SNIP: 0,522 (2007)
- ORCID
- Scopus
- Web of Science
Low-complexity TTCM based distributed video coding architecture
- Martínez J.
- Fernando W.
- Weerakkody W.
- Oliver J.
- López O.
- Martinez M.
- Pérez M.
- Cuenca P.
- Quiles F.
Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) - 1/12/2007
- CiteScore: 1,8 (2020)
- SJR: 0,293 (2007)
- SNIP: 0,522 (2007)
- Scopus
- ORCID
- Web of Science
Low bit-rate video coding with 3D lower trees (3D-LTW)
- López O.
- Martínez-Rach M.
- Piñol P.
- Malumbres M.
- Oliver J.
Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) - 20/7/2010
- Factor Impacto JCR: 1,433 (2010)
- CiteScore: 1,8 (2020)
- SJR: 0,322 (2010)
- SNIP: 0,674 (2010)
- Impacto JCR a 5 años: 1,27
- Categorías JCR: COMPUTER SCIENCE, INFORMATION SYSTEMS
- Scopus
- ORCID
- Web of Science
GPU-based heterogeneous coding architecture for HEVC
- Cebrián-Márquez G.
- Migallón H.
- Martínez J.
- López-Granado O.
- Piñol P.
- Cuenca P.
Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) - 1/1/2016
- CiteScore: 1,8 (2020)
- SJR: 0,339 (2016)
- SNIP: 0,676 (2016)
- Scopus
- ORCID
- Web of Science
Efficient wavelet sign prediction: Simulated annealing vs genetic algorithms
- Navarro, J. M.
- Moreno, P.
- Rodriguez-Ballester, F.
- Marti, A.
- Cruz-Chavez, M. A.
- Malumbres, M. P.
- Lopez, O.
- Grana, M
- Toro, C
- Posada, J
- Howlett, RJ
- Jain, LC
Frontiers in Artificial Intelligence and Applications - 1/1/2012
10.3233/978-1-61499-105-2-1676 Ver en origen
- CiteScore: 0,6 (2020)
- SJR: 0,231 (2012)
- SNIP: 0,543 (2012)
- ORCID
- Scopus
- Web of Science
Applying a genetic algorithm solution to improve compression of wavelet coefficient sign
- Marti, Antonio
- Lopez, Otoniel
- Rodriguez-Ballester, Francisco
- Malumbres, Manuel
- Rojas, I
- Joya, G
- Catala, A
Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) - 1/1/2015
10.1007/978-3-319-19258-1_24 Ver en origen
- CiteScore: 1,8 (2020)
- SJR: 0,369 (2015)
- SNIP: 0,708 (2015)
- ORCID
- Scopus
- Web of Science
Tuning an iterated local search algorithm for wavelet sign coding for 2D image compression
- Moreno-Bernal, Pedro
- Cruz-Chavez, Marco A.
- Lopez, Otoniel
- Malumbres, M. P.
- Martinez-Oropeza, Alina
- Flores-Pichardo, Mireya
- del Carmen Peralta-Abarca, Jesus
- IEEE
Proceedings - 2013 International Conference on Mechatronics, Electronics and Automotive Engineering, ICMEAE 2013 - 1/11/2013
10.1109/icmeae.2013.15 Ver en origen
- ORCID
- Scopus
- Web of Science
Simulation Framework for Evaluating Video Delivery Services over Vehicular Networks
- Abenza P.
- Peral P.
- Malumbres M.
- Lopez-Granado O.
IEEE Vehicular Technology Conference - 27/08/2018
- CiteScore: 1,9 (2020)
- SJR: 0,209 (2018)
- SNIP: 0,551 (2018)
- Categorías SJR: Applied Mathematics; Computer Science Applications; Electrical and Electronic Engineering
- ORCID
- Scopus
- Web of Science
Simulated annealing algorithm for 2D image compression
- Moreno-Bernal, Pedro
- Antonio Cruz-Chavez, Marco
- Rodriguez-Leon, Abelardo
- Lopez, Otoniel
- Malumbres, Manuel P.
- Martinez-Rangel, Martin G.
- Martinez-Oropeza, Alina
- Martinez-Bahena, Beatriz
- Yanel Juarez-Chavez, Jazmin
- IEEE
Proceedings - 2012 9th Electronics, Robotics and Automotive Mechanics Conference, CERMA 2012 - 1/11/2012
10.1109/cerma.2012.28 Ver en origen
- ORCID
- Scopus
- Web of Science
Quality assessment metrics vs. PSNR under packet loss scenarios in MANET wireless networks
- Martínez-Rach M.
- López O.
- Piñol P.
- Malumbres M.
- Oliver J.
- Calafate C.
Proceedings of the International Workshop on Mobile Video, MV '07, Co-located with the ACM Multimedia 2007, MM'07 - 1/12/2007
- Categorías SJR: Computer Graphics and Computer-Aided Design; Computer Vision and Pattern Recognition; Human-Computer Interaction; Media Technology
- ORCID
- Scopus
Quality assessment metrics vs. PSNR under packet lossscenarios in manet wireless networks
- Martínez-Rach M.
- López O.
- P?ol P.
- Malumbres M.
- Oliver J.
- Calafate C.
Proceedings of the ACM International Multimedia Conference and Exhibition - 1/12/2007
- Categorías SJR: Computer Science (miscellaneous)
- ORCID
- Scopus
Perceptual intra video encoder for high-quality high-definition content
- Martinez-Rach, Miguel
- Lopez-Granado, Otoniel
- Pinol, Pablo
- Malumbres, Manuel P.
- Bilgin, A
- Marcellin, MW
- SerraSagrista, J
- Storer, JA
Data Compression Conference Proceedings - 1/03/2013
10.1109/dcc.2013.89 Ver en origen
- CiteScore: 2,6 (2020)
- SJR: 0,292 (2013)
- SNIP: 0,779 (2013)
- ORCID
- Scopus
- Web of Science
Modeling video streaming over VANETs
- Piñol P.
- López O.
- Martínez M.
- Oliver J.
- Malumbres M.
PM2HW2N'12 - Proceedings of the 7th ACM Workshop on Performance Monitoring and Measurement of Heterogeneous Wireless and Wired Networks - 27/11/2012
- Categorías SJR: Computer Networks and Communications
- ORCID
- Scopus
Introducing systematic reuse in mainstream software process
- Laguna, MA
- Gonzalez-Baixauli, B
- Lopez, O
- Garcia, FJ
- Chroust, G
- Hofer, C
PROCEEDINGS OF THE 29TH EUROMICRO CONFERENCE - 2003
Influence of Dead Zone Quantization Parameters in the R/D Performance of Wavelet-Based Image Encoders
- Martinez-Rach M.
- Pinol P.
- Lopez-Granado O.
- Malumbres M.
Data Compression Conference Proceedings - 8/04/2017
- CiteScore: 2,6 (2020)
- SJR: 0,348 (2017)
- SNIP: 0,802 (2017)
- ORCID
- Scopus
- Web of Science
Improving image compression through the use of evolutionary computing algorithms
- López-Granado O.
- Galiano V.
- Martí A.
- Migallón H.
- Martínez-Rach M.
- Piñol P.
- Malumbres M.
WIT Transactions on Information and Communication Technologies - 30/5/2013
- CiteScore: 0,1 (2015)
- SJR: 0,181 (2013)
- SNIP: 0,623 (2013)
- Categorías SJR: Computer Science (miscellaneous); Management Information Systems
- ORCID
- Scopus
Este autor no tiene patentes.
Correction to: On the use of deep learning and parallelism techniques to significantly reduce the HEVC intra-coding time (The Journal of Supercomputing, (2022), 10.1007/s11227-022-04764-1)
- Galiano V.
- Migallón H.
- Martínez-Rach M.
- López-Granado O.
- Malumbres M.P.
JOURNAL OF SUPERCOMPUTING - 1/1/2022
- Factor Impacto JCR: 3,3 (2022)
- CiteScore: 5,4 (2022)
- SJR: 0,684 (2022)
- SNIP: 1,158 (2022)
- Impacto JCR a 5 años: 3
- Categorías JCR: COMPUTER SCIENCE, HARDWARE & ARCHITECTURE
- ORCID
- Scopus
A Hybrid Contrast and Texture Masking Model to Boost HEVC Perceptual RD Performance
- Javier Ruiz Atencia
- Otoniel Mario López
- Manuel Perez Malumbres
- Miguel Onofre Martínez-Rach
- Damian Ruiz Coll
- Gerardo Fernández-Escribano
- Glenn Van Wallendael
30/05/2024
10.20944/preprints202405.1975.v1
- ORCID
Índice h
Scopus: 9
Web of Science: 7
Índice i10
Scopus: 9
Web of Science: 6
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Proyectos de investigación en la UAL
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Acrónimo P10-TIC-6548Desde: 6 de julio de 2011Hasta: 6 de julio de 2014Financiado por: JUNTAImporte de financiación: 67.425,00 EURRol: Investigador