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López Granado, Otoniel Mario Author

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.
... View more Collapse

ADVANCES IN ENGINEERING SOFTWARE - 1/1/2016

10.1016/j.advengsoft.2016.01.020

Cite count: 2 (Web of Science) 1 (Scopus)
  • SJR Quartile: Q1
  • JCR Impact Factor: 3 (2016)
  • CiteScore: 10.1 (2020)
  • SJR: 0.855 (2016
  • SNIP: 1.965 (2016
  • JCR 5-year Impact Factor: 2.539
  • JCR Categories: ENGINEERING, MULTIDISCIPLINARY
  • SJR Categories: Engineering (miscellaneous) (Q1); Software (Q1)
Open Access

Source coding options to improve HEVC video streaming in vehicular networks

  • Abenza P.
  • Malumbres M.
  • Piñol P.
  • López-Granado O.

Sensors (Switzerland) - 14/9/2018

10.3390/s18093107

Cite count: 7 (Web of Science) 8 (Scopus)
  • JCR Impact Factor: 3.031 (2018)
  • CiteScore: 5.8 (2020)
  • SJR: 0.592 (2018
  • SNIP: 1.624 (2018
  • JCR 5-year Impact Factor: 3.302
  • JCR Categories: CHEMISTRY, ANALYTICAL

Slice-based parallel approach for HEVC encoder

  • Piñol P.
  • Migallón H.
  • López-Granado O.
  • Malumbres M.

JOURNAL OF SUPERCOMPUTING - 1/5/2015

10.1007/s11227-014-1371-y

Cite count: 23 (Web of Science) 22 (Scopus)
  • SJR Quartile: Q2
  • JCR Impact Factor: 1.088 (2015)
  • CiteScore: 4.6 (2020)
  • SJR: 0.456 (2015
  • SNIP: 1.07 (2015
  • JCR 5-year Impact Factor: 1.013
  • JCR Categories: COMPUTER SCIENCE, THEORY & METHODS
  • SJR Categories: Hardware and Architecture (Q2); Information Systems (Q2); Software (Q2); Theoretical Computer Science (Q3)
Open Access

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

10.1186/1687-6180-2013-114

Cite count:
  • SJR Quartile: Q2
  • JCR Impact Factor: 0.808 (2013)
  • CiteScore: 3.2 (2020)
  • SJR: 0.383 (2013
  • SNIP: 1.113 (2013
  • JCR 5-year Impact Factor: 1.015
  • JCR Categories: ENGINEERING, ELECTRICAL & ELECTRONIC
  • SJR Categories: Electrical and Electronic Engineering (Q2); Hardware and Architecture (Q2); Signal Processing (Q2)

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

10.1007/s11265-011-0598-6

Cite count: 5 (Web of Science) 5 (Scopus)
  • SJR Quartile: Q3
  • JCR Impact Factor: 0.551 (2012)
  • CiteScore: 2.7 (2020)
  • SJR: 0.269 (2012
  • SNIP: 0.878 (2012
  • JCR 5-year Impact Factor: 0.713
  • JCR Categories: ENGINEERING, ELECTRICAL & ELECTRONIC
  • SJR Categories: Control and Systems Engineering (Q3); Hardware and Architecture (Q3); Information Systems (Q3); Modeling and Simulation (Q3); Signal Processing (Q3); Theoretical Computer Science (Q4)
Open Access

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 View source

Cite count: 1 (Web of Science) 3 (Scopus)
  • CiteScore: 2.4 (2020)
  • SJR: 0.44 (2014
  • SNIP: 0.767 (2014

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

Cite count: 4 (Web of Science) 1 (Scopus)

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

10.1007/s11227-016-1911-8

Cite count: 2 (Web of Science) 1 (Scopus)
  • SJR Quartile: Q2
  • JCR Impact Factor: 1.532 (2017)
  • CiteScore: 4.6 (2020)
  • SJR: 0.407 (2017
  • SNIP: 1.137 (2017
  • JCR 5-year Impact Factor: 1.495
  • JCR Categories: ENGINEERING, ELECTRICAL & ELECTRONIC
  • SJR Categories: Hardware and Architecture (Q2); Information Systems (Q2); Software (Q2); Theoretical Computer Science (Q3)

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 View source

Cite count: 15 (Web of Science) 20 (Scopus)
  • SJR Quartile: Q3
  • JCR Impact Factor: 0.841 (2013)
  • CiteScore: 4.6 (2020)
  • SJR: 0.288 (2013
  • SNIP: 0.927 (2013
  • JCR 5-year Impact Factor: 0.87
  • JCR Categories: ENGINEERING, ELECTRICAL & ELECTRONIC
  • SJR Categories: Hardware and Architecture (Q3); Information Systems (Q3); Software (Q3); Theoretical Computer Science (Q4)

Parallel strategies analysis over the HEVC encoder

  • Piñol P.
  • Migallón H.
  • López-Granado O.
  • Malumbres M.

JOURNAL OF SUPERCOMPUTING - 1/1/2014

10.1007/s11227-014-1121-1

Cite count: 9 (Web of Science) 10 (Scopus)
  • SJR Quartile: Q2
  • JCR Impact Factor: 0.858 (2014)
  • CiteScore: 4.6 (2020)
  • SJR: 0.347 (2014
  • SNIP: 1.02 (2014
  • JCR 5-year Impact Factor: 0.884
  • JCR Categories: ENGINEERING, ELECTRICAL & ELECTRONIC
  • SJR Categories: Hardware and Architecture (Q2); Information Systems (Q3); Software (Q3); Theoretical Computer Science (Q3)

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
... View more Collapse

Advances in Parallel Computing - 1/1/2012

10.3233/978-1-61499-041-3-151 View source

Cite count: 1 (Web of Science) 1 (Scopus)
  • CiteScore: 0.5 (2020)
  • SJR: 0.155 (2012
  • SNIP: 0.39 (2012
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

Cite count: 2 (Web of Science) 1 (Scopus)
  • CiteScore: 1.8 (2020)
  • SJR: 0.339 (2016
  • SNIP: 0.676 (2016

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

Cite count:
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
... View more Collapse

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 View source

Cite count:
  • CiteScore: 1.8 (2020)
  • SJR: 0.338 (2011
  • SNIP: 0.773 (2011
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

Cite count:
  • 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.
... View more Collapse

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

Cite count:
  • CiteScore: 1.8 (2020)
  • SJR: 0.293 (2007
  • SNIP: 0.522 (2007
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

Cite count: 2 (Web of Science) 3 (Scopus)
  • JCR Impact Factor: 1.433 (2010)
  • CiteScore: 1.8 (2020)
  • SJR: 0.322 (2010
  • SNIP: 0.674 (2010
  • JCR 5-year Impact Factor: 1.27
  • JCR Categories: COMPUTER SCIENCE, INFORMATION SYSTEMS
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

Cite count: 1 (Web of Science) 1 (Scopus)
  • CiteScore: 1.8 (2020)
  • SJR: 0.339 (2016
  • SNIP: 0.676 (2016

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
... View more Collapse

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

10.3233/978-1-61499-105-2-1676 View source

Cite count: 1 (Web of Science) 1 (Scopus)
  • CiteScore: 0.6 (2020)
  • SJR: 0.231 (2012
  • SNIP: 0.543 (2012
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
... View more Collapse

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 View source

Cite count: 1 (Web of Science) 1 (Scopus)
  • CiteScore: 1.8 (2020)
  • SJR: 0.369 (2015
  • SNIP: 0.708 (2015

A low complexity wavelet based depth map encoder for low bit rate 3D video applications

  • Onofre Martinez-Rach, Miguel
  • De Silva, Demuni
  • Fernando, Anil
  • Arachchi, Hemantha Kodikara
  • Lopez Granado, Othoniel
  • Malumbres, Manuel
  • IEEE
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Digest of Technical Papers - IEEE International Conference on Consumer Electronics - 30/01/2012

10.1109/icce.2012.6161844 View source

Cite count:
  • CiteScore: 0.4 (2020)
  • SJR: 0.172 (2012
  • SNIP: 0.312 (2012

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

10.1109/elmar.2006.329504

Cite count: 1 (Web of Science) 3 (Scopus)
  • SJR Categories: Electrical and Electronic Engineering

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

10.1109/icip.2007.4378993

Cite count: 1 (Web of Science) 2 (Scopus)
  • SJR Categories: Computer Vision and Pattern Recognition; Signal Processing; Software

A fast 3D-DWT video encoder with reduced memory usage suitable for IPTV

  • López O.
  • Martínez-Rach M.
  • Piñol P.
  • Malumbres M.
  • Oliver J.

2010 IEEE International Conference on Multimedia and Expo, ICME 2010 - 22/07/2010

10.1109/icme.2010.5583570

Cite count: 1 (Web of Science) 3 (Scopus)
  • SJR Categories: Human-Computer Interaction; Software

3D Wavelet encoder for depth map data compression

  • Martinez-Rach, Miguel
  • Lopez-Granado, Otoniel
  • Pinol, Pablo
  • Malumbres, Manuel P.
  • Bilgin, A
  • Marcellin, MW
  • SerraSagrista, J
  • Storer, JA
... View more Collapse

Data Compression Conference Proceedings - 1/03/2013

10.1109/dcc.2013.88 View source

Cite count:
  • CiteScore: 2.6 (2020)
  • SJR: 0.292 (2013
  • SNIP: 0.779 (2013

This author has no patents.

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

Cite count:
  • JCR Impact Factor: 3.3 (2022)
  • CiteScore: 5.4 (2022)
  • SJR: 0.684 (2022
  • SNIP: 1.158 (2022
  • JCR 5-year Impact Factor: 3
  • JCR Categories: COMPUTER SCIENCE, HARDWARE & ARCHITECTURE

Scopus: 9

Web of Science: 7

Scopus: 9

Web of Science: 6

Last data update: 5/11/24 7:15 AM
Next scheduled update: 5/18/24 3:00 AM