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López Granado, Otoniel Mario Autor

Open Access

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
... Ver más Contraer

Electronics (Switzerland) - 1/8/2024

10.3390/electronics13163341

Número de citas:
Open Access

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

10.3390/computers13010016

Número de citas:

Environmental factors influencing DDT–DDE spatial distribution in an agricultural drainage system determined by using machine learning techniques

  • Melendez-Pastor I.
  • Lopez-Granado O.M.
  • Navarro-Pedreño J.
  • Hernández E.I.
  • Jordán Vidal M.M.
  • Gómez Lucas I.

ENVIRONMENTAL GEOCHEMISTRY AND HEALTH - 1/1/2023

10.1007/s10653-023-01486-y

Número de citas: 1 (Scopus)
  • Factor Impacto JCR: 3,2 (2023)
  • CiteScore: 8,3 (2022)
  • SJR: 0,925 (2022)
  • SNIP: 1,28 (2022)
  • Impacto JCR a 5 años: 4
  • Categorías JCR: ENVIRONMENTAL SCIENCES

On the use of deep learning and parallelism techniques to significantly reduce the HEVC intra-coding time

  • Galiano V.
  • Migallón H.
  • Martínez-Rach M.
  • López-Granado O.
  • P. Malumbres M.

JOURNAL OF SUPERCOMPUTING - 1/1/2022

10.1007/s11227-022-04764-1

Número de citas: 2 (Web of Science)
  • 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

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

10.3390/a14110320

Número de citas:

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

10.3390/jimaging7020039

Número de citas: 4 (Web of Science) 1 (Scopus)

Analysis of the Perceptual Quality Performance of Different HEVC Coding Tools

  • Javier Ruiz Atencia
  • Otoniel Lopez Granado
  • Manuel Perez Malumbres
  • Miguel Onofre Martinez-Rach
  • Glenn Van Wallendael

IEEE Access - 1/01/2021

10.1109/access.2021.3062938

Número de citas:
  • Factor Impacto JCR: 3,476 (2021)
  • CiteScore: 4,8 (2020)
  • SJR: 0,587 (2020)
  • SNIP: 1,421 (2020)
  • Impacto JCR a 5 años: 3,758
  • Categorías JCR: COMPUTER SCIENCE, INFORMATION SYSTEMS

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

10.3390/electronics9111899

Número de citas:
  • Factor Impacto JCR: 2,397 (2020)
  • Impacto JCR a 5 años: 2,408
  • Categorías JCR: COMPUTER SCIENCE, INFORMATION SYSTEMS

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

10.3390/electronics9111970

Número de citas: 2 (Web of Science)
  • Factor Impacto JCR: 2,397 (2020)
  • Impacto JCR a 5 años: 2,408
  • Categorías JCR: COMPUTER SCIENCE, INFORMATION SYSTEMS
Open Access

Impact of Programming Exposure on the Development of Computational Thinking Capabilities: An Empirical Study

  • Cristina Cachero
  • Pilar Barra
  • Santiago Melia
  • Otoniel Lopez

IEEE Access - 1/1/2020

10.1109/access.2020.2987254

Número de citas: 15 (Web of Science) 3 (Scopus)
  • Factor Impacto JCR: 3,367 (2020)
  • CiteScore: 4,8 (2020)
  • SJR: 0,587 (2020)
  • SNIP: 1,421 (2020)
  • Impacto JCR a 5 años: 3,671
  • Categorías JCR: TELECOMMUNICATIONS

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

10.1007/978-3-031-19560-0_37

Número de citas:
Open Access

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

10.1007/978-3-319-49583-5_40

Número de citas: 2 (Web of Science) 1 (Scopus)
  • CiteScore: 1,8 (2020)
  • SJR: 0,339 (2016)
  • SNIP: 0,676 (2016)
Open Access

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

10.1007/978-3-319-49583-5_41

Número de citas: 1 (Web of Science) 1 (Scopus)
  • CiteScore: 1,8 (2020)
  • SJR: 0,339 (2016)
  • SNIP: 0,676 (2016)
Open Access

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
... Ver más Contraer

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

Número de citas: 1 (Web of Science) 1 (Scopus)
  • CiteScore: 1,8 (2020)
  • SJR: 0,369 (2015)
  • SNIP: 0,708 (2015)

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
... Ver más Contraer

Advances in Parallel Computing - 1/1/2012

10.3233/978-1-61499-041-3-151 Ver en origen

Número de citas: 1 (Web of Science) 1 (Scopus)
  • CiteScore: 0,5 (2020)
  • SJR: 0,155 (2012)
  • SNIP: 0,39 (2012)

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
... Ver más Contraer

Frontiers in Artificial Intelligence and Applications - 1/1/2012

10.3233/978-1-61499-105-2-1676 Ver en origen

Número de citas: 1 (Web of Science) 1 (Scopus)
  • CiteScore: 0,6 (2020)
  • SJR: 0,231 (2012)
  • SNIP: 0,543 (2012)
Open Access

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
... Ver más Contraer

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

Número de citas:
  • CiteScore: 1,8 (2020)
  • SJR: 0,338 (2011)
  • SNIP: 0,773 (2011)
Open Access

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

10.1007/978-3-642-13803-4_32

Número de citas: 2 (Web of Science) 3 (Scopus)
  • 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
Open Access

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

10.1007/978-3-540-77255-2_75

Número de citas:
  • CiteScore: 1,8 (2020)
  • SJR: 0,293 (2007)
  • SNIP: 0,522 (2007)
Open Access

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.
... Ver más Contraer

Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) - 1/12/2007

10.1007/978-3-540-77129-6_71

Número de citas:
  • CiteScore: 1,8 (2020)
  • SJR: 0,293 (2007)
  • SNIP: 0,522 (2007)

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

Número de citas: 2 (Web of Science) 1 (Scopus)

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

10.1109/vtcfall.2018.8691008

Número de citas: 1 (Web of Science) 3 (Scopus)
  • CiteScore: 1,9 (2020)
  • SJR: 0,209 (2018)
  • SNIP: 0,551 (2018)
  • Categorías SJR: Applied Mathematics; Computer Science Applications; Electrical and Electronic Engineering

Evaluation of an HEVC hardware IME module using a SoC platform

  • Alcocer E.
  • Lopez-Granado O.
  • Malumbres M.
  • Gutierrez R.

2016 Conference on Design of Circuits and Integrated Systems, DCIS 2016 - Proceedings - 6/11/2017

10.1109/dcis.2016.7845380

Número de citas:
  • Categorías SJR: Artificial Intelligence; Control and Optimization; Information Systems

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

10.1109/icmcs.2016.7905671

Número de citas: 1 (Scopus)
  • Categorías SJR: Computer Networks and Communications; Computer Science Applications; Media Technology; Theoretical Computer Science

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

10.1109/dcc.2017.34

Número de citas: 1 (Scopus)
  • CiteScore: 2,6 (2020)
  • SJR: 0,348 (2017)
  • SNIP: 0,802 (2017)

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

Número de citas: 1 (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.
... Ver más Contraer

WIT Transactions on Information and Communication Technologies - 30/5/2013

10.2495/data130041

Número de citas: 1 (Scopus)
  • CiteScore: 0,1 (2015)
  • SJR: 0,181 (2013)
  • SNIP: 0,623 (2013)
  • Categorías SJR: Computer Science (miscellaneous); Management Information Systems

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
... Ver más Contraer

Proceedings - 2013 International Conference on Mechatronics, Electronics and Automotive Engineering, ICMEAE 2013 - 1/11/2013

10.1109/icmeae.2013.15 Ver en origen

Número de citas:

Evaluating HEVC video delivery in VANET scenarios

  • Pinol, P.
  • Torres, A.
  • Lopez, O.
  • Martinez, M.
  • Malumbres, M. P.
  • IEEE

IFIP Wireless Days - 1/11/2013

10.1109/wd.2013.6686539 Ver en origen

Número de citas: 4 (Web of Science) 19 (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
... Ver más Contraer

Data Compression Conference Proceedings - 1/03/2013

10.1109/dcc.2013.89 Ver en origen

Número de citas:
  • CiteScore: 2,6 (2020)
  • SJR: 0,292 (2013)
  • SNIP: 0,779 (2013)

Este autor no tiene patentes.

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
... Ver más Contraer

30/05/2024

10.20944/preprints202405.1975.v1

  • ORCID

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

10.1007/s11227-022-04918-1

Número de citas:
  • 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

Scopus: 9

Web of Science: 7

Scopus: 9

Web of Science: 6

Última actualización de los datos: 2/11/24 7:15
Próxima recolección programada: 9/11/24 3:00