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López Granado, Otoniel Mario Author

Open Access

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

Cite count:
  • JCR Impact Factor: 2.397 (2020)
  • JCR 5-year Impact Factor: 2.408
  • JCR Categories: COMPUTER SCIENCE, INFORMATION SYSTEMS

A highly scalable parallel encoder version of the emergent JEM video encoder

  • López-Granado O.
  • Migallón H.
  • Martínez-Rach M.
  • Galiano V.
  • Malumbres M.
  • Van Wallendael G.

JOURNAL OF SUPERCOMPUTING - 1/3/2019

10.1007/s11227-018-2655-4

Cite count: 1 (Web of Science) 1 (Scopus)
  • SJR Quartile: Q2
  • JCR Impact Factor: 2.469 (2019)
  • CiteScore: 4.6 (2020)
  • SJR: 0.432 (2019
  • SNIP: 1.156 (2019
  • JCR 5-year Impact Factor: 2.025
  • JCR Categories: COMPUTER SCIENCE, HARDWARE & ARCHITECTURE
  • SJR Categories: Hardware and Architecture (Q2); Information Systems (Q2); Software (Q2); Theoretical Computer Science (Q3)
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
... View more Collapse

ELECTRONICS - 1/8/2024

10.3390/electronics13163341

Cite count:
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

Cite count: 1 (Scopus)
  • CiteScore: 5.4 (2023)
  • SJR: 0.616 (2023
  • SNIP: 1.057 (2023
Open Access

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

Cite count: 3 (Web of Science)
  • JCR Impact Factor: 3.476 (2021)
  • CiteScore: 4.8 (2020)
  • SJR: 0.587 (2020
  • SNIP: 1.421 (2020
  • JCR 5-year Impact Factor: 3.758
  • JCR Categories: COMPUTER SCIENCE, INFORMATION SYSTEMS
Open Access

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

Cite count: 3 (Web of Science)
  • JCR Impact Factor: 2.397 (2020)
  • JCR 5-year Impact Factor: 2.408
  • JCR Categories: COMPUTER SCIENCE, INFORMATION SYSTEMS

Design and implementation of an efficient hardware integer motion estimator for an HEVC video encoder

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

JOURNAL OF REAL-TIME IMAGE PROCESSING - 1/4/2019

10.1007/s11554-016-0572-4

Cite count: 17 (Web of Science) 7 (Scopus)
  • SJR Quartile: Q2
  • JCR Impact Factor: 1.968 (2019)
  • CiteScore: 3.5 (2020)
  • SJR: 0.445 (2019
  • SNIP: 1.559 (2019
  • JCR 5-year Impact Factor: 1.976
  • JCR Categories: ENGINEERING, ELECTRICAL & ELECTRONIC
  • SJR Categories: Information Systems (Q2)

Distributed memory parallel approaches for HEVC encoder

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

JOURNAL OF SUPERCOMPUTING - 1/1/2017

10.1007/s11227-016-1666-2

Cite count: 5 (Web of Science) 4 (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)
Open Access

Enhancing LTW image encoder with perceptual coding and GPU-optimized 2D-DWT transform

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

EURASIP JOURNAL ON ADVANCES IN SIGNAL PROCESSING - 25/10/2013

10.1186/1687-6180-2013-141

Cite count: 1 (Web of Science)
  • 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)

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

Cite count: 1 (Scopus)
  • JCR Impact Factor: 3.2 (2023)
  • CiteScore: 8.3 (2022)
  • SJR: 0.925 (2022
  • SNIP: 1.28 (2022
  • JCR 5-year Impact Factor: 4
  • JCR Categories: ENVIRONMENTAL SCIENCES

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:

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
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2013 DATA COMPRESSION CONFERENCE (DCC) - 1/03/2013

10.1109/dcc.2013.88 View source

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

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

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.

2007 IEEE INTERNATIONAL CONFERENCE ON IMAGE PROCESSING, VOLS 1-7 - 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 heuristic bitrate control for non-embedded wavelet image encoders

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

PROCEEDINGS ELMAR-2006 - 1/06/2006

10.1109/elmar.2006.329504

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

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
... View more Collapse

2012 IEEE INTERNATIONAL CONFERENCE ON CONSUMER ELECTRONICS (ICCE) - 30/01/2012

10.1109/icce.2012.6161844 View source

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

Analyzing the impact of commercial video encoders in remotely teleoperated mobile robots through IEEE 802.11 wireless network technologies

  • Piñol P.
  • Martinez-Rach M.
  • Lopez O.
  • Malumbres M.
  • Oliver J.

2007 5TH IEEE INTERNATIONAL CONFERENCE ON INDUSTRIAL INFORMATICS, VOLS 1-3 - 1/07/2007

10.1109/indin.2007.4384795

Cite count: 1 (Web of Science) 4 (Scopus)
  • SJR Categories: Computer Science Applications; Information Systems
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
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ADVANCES IN COMPUTATIONAL INTELLIGENCE, PT I (IWANN 2015) - 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 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: EIGHTH IEEE INTERNATIONAL SYMPOSIUM ON MULTIMEDIA, PROCEEDINGS - 1/12/2006

10.1109/ism.2006.15

Cite count: 6 (Web of Science) 17 (Scopus)
  • SJR Categories: Computer Networks and Communications

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
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ADVANCES IN KNOWLEDGE-BASED AND INTELLIGENT INFORMATION AND ENGINEERING SYSTEMS - 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

E-LTW: AN ENHANCED LTW ENCODER WITH SIGN CODING AND PRECISE RATE CONTROL

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

2009 16TH IEEE INTERNATIONAL CONFERENCE ON IMAGE PROCESSING, VOLS 1-6 - 1/11/2009

10.1109/icip.2009.5414210

Cite count: 6 (Web of Science) 8 (Scopus)
  • SJR Categories: Computer Vision and Pattern Recognition; Signal Processing; Software

This author has no patents.

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
... View more Collapse

30/05/2024

10.20944/preprints202405.1975.v1

  • ORCID

Scopus: 9

Web of Science: 8

Scopus: 9

Web of Science: 6

Last data update: 11/20/24 1:18 AM
Next scheduled update: 11/23/24 3:00 AM