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
Load Balancing Strategies for Slice-Based Parallel Versions of JEM Video Encoder
- Hector Migallon
- Otoniel Mario López Granado
- Miguel Onofre Martínez-Rach
- Vicente Galiano
- M.P. Malumbres
Algorithms - 1/11/2021
- ORCID
- Scopus
- Web of Science
Frame-based and subpicture-based parallelization approaches of the HEVC video encoder
- Migallón H.
- Piñol P.
- López-Granado O.
- Galiano V.
- Malumbres M.
Applied Sciences-Basel - 23/5/2018
- Cuartil SJR: Q1
- Factor Impacto JCR: 2,217 (2018)
- Impacto JCR a 5 años: 2,287
- Categorías JCR: MATERIALS SCIENCE, MULTIDISCIPLINARY
- Categorías SJR: Engineering (miscellaneous) (Q1); Fluid Flow and Transfer Processes (Q2); Instrumentation (Q2); Materials Science (miscellaneous) (Q2); Process Chemistry and Technology (Q2); Computer Science Applications (Q3)
- Scopus
- ORCID
- Web of Science
Hybrid computing for intra prediction in HEVC
- Galiano V.
- Herranz V.
- Migallon H.
- Lopez-Granado O.
- Pinol P.
- Malumbres M.
Civil-Comp Proceedings - 1/1/2017
- Cuartil SJR: Q4
- CiteScore: 0,1 (2018)
- SJR: 0,104 (2017)
- SNIP: 0,02 (2017)
- Categorías SJR: Artificial Intelligence (Q4); Civil and Structural Engineering (Q4); Computational Theory and Mathematics (Q4); Environmental Engineering (Q4)
- ORCID
- Scopus
Heterogeneous parallel approaches for HEVC encoder
- Migallon H.
- López-Granado O.
- Galiano V.
- Pinol P.
- Martinez-Rach M.
- Malumbres M.
Civil-Comp Proceedings - 1/1/2017
- Cuartil SJR: Q4
- CiteScore: 0,1 (2018)
- SJR: 0,104 (2017)
- SNIP: 0,02 (2017)
- Categorías SJR: Artificial Intelligence (Q4); Civil and Structural Engineering (Q4); Computational Theory and Mathematics (Q4); Environmental Engineering (Q4)
- ORCID
- Scopus
OpenMP HEVC parallel version based on a GOP approach
- Migallón H.
- Hernández-Losada J.
- Cebrián-Márquez G.
- Piñol P.
- Martínez J.
- López-Granado O.
- Malumbres M.
Civil-Comp Proceedings - 1/1/2014
- Cuartil SJR: Q4
- CiteScore: 0,1 (2018)
- SJR: 0,115 (2014)
- SNIP: 0,113 (2014)
- Categorías SJR: Artificial Intelligence (Q4); Civil and Structural Engineering (Q4); Computational Theory and Mathematics (Q4); Environmental Engineering (Q4)
- ORCID
- Scopus
A Multi-Channel Packet Scheduling Approach to Improving Video Delivery Performance in Vehicular Networks †
- Pedro Pablo Garrido Abenza
- Manuel P. Malumbres
- Pablo Piñol
- Otoniel López-Granado
Computers - 1/1/2024
- Scopus
- ORCID
A General Model for the Design of Efficient Sign-Coding Tools for Wavelet-Based Encoders
- Otoniel Mario López-Granado
- Miguel Onofre Martínez-Rach
- Antonio Martí-Campoy
- Marco Antonio Cruz-Chávez
- Manuel Pérez Malumbres
Electronics - 12/11/2020
- Factor Impacto JCR: 2,397 (2020)
- Impacto JCR a 5 años: 2,408
- Categorías JCR: COMPUTER SCIENCE, INFORMATION SYSTEMS
- ORCID
- Scopus
- Web of Science
A Simulation Tool for Evaluating Video Streaming Architectures in Vehicular Network Scenarios
- Pedro Pablo Garrido Abenza
- M.P. Malumbres
- Pablo Piñol
- Otoniel Mario López Granado
Electronics - 1/11/2020
- Factor Impacto JCR: 2,397 (2020)
- Impacto JCR a 5 años: 2,408
- Categorías JCR: COMPUTER SCIENCE, INFORMATION SYSTEMS
- ORCID
- Scopus
- Web of Science
A Hybrid Contrast and Texture Masking Model to Boost High Efficiency Video Coding Perceptual Rate-Distortion Performance
- Javier Ruiz Atencia
- Otoniel López-Granado
- Manuel Pérez Malumbres
- Miguel Martínez-Rach
- Damian Ruiz Coll
- Gerardo Fernández Escribano
- Glenn Van Wallendael
Electronics - 22/08/2024
- ORCID
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
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
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
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
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
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
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
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
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
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
Impact of dead zone size on the rate/distortion performance of wavelet-based perceptual image encoders
- Martinez-Rach M.
- Lopez Granado O.
- Pinol Peral P.
- Perez Malumbres M.
International Conference on Multimedia Computing and Systems -Proceedings - 19/09/2017
- Categorías SJR: Computer Networks and Communications; Computer Science Applications; Media Technology; Theoretical Computer Science
- Scopus
- ORCID
A study of objective quality assessment metrics for video codec design and evaluation
- Martinez-Rach M.
- Lopez O.
- Piñol P.
- Malumbres M.
- Oliver J.
ISM 2006 - 8th IEEE International Symposium on Multimedia - 1/12/2006
- Categorías SJR: Computer Networks and Communications
- Scopus
- ORCID
- 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
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
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
A heuristic bitrate control for non-embedded wavelet image encoders
- López O.
- Martínez-Rach M.
- Oliver J.
- Malumbres M.
Proceedings Elmar - International Symposium Electronics in Marine - 1/06/2006
- Categorías SJR: Electrical and Electronic Engineering
- ORCID
- Scopus
- Web of Science
Evaluating the Use of QoS for Video Delivery in Vehicular Networks
- Pablo Garrido Abenza P.
- Malumbres M.P.
- Peral P.P.
- Lopez-Granado O.
Proceedings - International Conference on Computer Communications and Networks, ICCCN - 1/8/2020
10.1109/icccn49398.2020.9209735
- ORCID
- Scopus
- Web of Science
E-LTW: An enhanced LTW encoder with sign coding and precise rate control
- López O.
- Martínez M.
- Piñol P.
- Malumbres M.
- Oliver J.
Proceedings - International Conference on Image Processing, ICIP - 1/11/2009
- Categorías SJR: Computer Vision and Pattern Recognition; Signal Processing; Software
- ORCID
- Scopus
- Web of Science
A general frame-by-frame wavelet transform algorithm for a three-dimensional analysis with reduced memory usage
- Oliver J.
- López O.
- Martinez-Rach M.
- Malumbres M.
Proceedings - International Conference on Image Processing, ICIP - 1/09/2007
- Categorías SJR: Computer Vision and Pattern Recognition; Signal Processing; Software
- Scopus
- ORCID
- Web of Science
Impact of Dead Zone Size on the Rate/Distortion Performance of Wavelet-Based Perceptual Image Encoders
- Martinez-Rach Miguel, Onofre
- Lopez Granado, Otoniel
- Pinol Peral, Pablo
- Prez Malumbres, Manuel
- IEEE
PROCEEDINGS OF 2016 5TH INTERNATIONAL CONFERENCE ON MULTIMEDIA COMPUTING AND SYSTEMS (ICMCS) - 2016
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