Otoniel López

Orcid: 0000-0002-6968-061X

According to our database1, Otoniel López authored at least 57 papers between 2006 and 2024.

Collaborative distances:
  • Dijkstra number2 of four.
  • Erdős number3 of four.

Timeline

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Online presence:

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Bibliography

2024
A Multi-Channel Packet Scheduling Approach to Improving Video Delivery Performance in Vehicular Networks.
Comput., 2024

2023
Correction to: On the use of deep learning and parallelism techniques to significantly reduce the HEVC intra-coding time.
J. Supercomput., May, 2023

On the use of deep learning and parallelism techniques to significantly reduce the HEVC intra-coding time.
J. Supercomput., 2023

2022
Reinforcement Learning Through Gamification and Open Online Resources in Elementary School.
Proceedings of the Research and Innovation Forum 2022: Rupture, 2022

Optimizing the Transmission of Multimedia Content over Vehicular Networks.
Proceedings of the International Conference on Computational Science and Computational Intelligence, 2022

2021
Performance Overview of the Latest Video Coding Proposals: HEVC, JEM and VVC.
J. Imaging, 2021

Load Balancing Strategies for Slice-Based Parallel Versions of JEM Video Encoder.
Algorithms, 2021

Analysis of the Perceptual Quality Performance of Different HEVC Coding Tools.
IEEE Access, 2021

2020
Impact of Programming Exposure on the Development of Computational Thinking Capabilities: An Empirical Study.
IEEE Access, 2020

Evaluating the Use of QoS for Video Delivery in Vehicular Networks.
Proceedings of the 29th International Conference on Computer Communications and Networks, 2020

2019
A highly scalable parallel encoder version of the emergent JEM video encoder.
J. Supercomput., 2019

Heterogeneous CPU plus GPU approaches for HEVC.
J. Supercomput., 2019

Design and implementation of an efficient hardware integer motion estimator for an HEVC video encoder.
J. Real Time Image Process., 2019

2018
Error Resilient Coding Techniques for Video Delivery over Vehicular Networks.
Sensors, 2018

Source Coding Options to Improve HEVC Video Streaming in Vehicular Networks.
Sensors, 2018

Simulation Framework for Evaluating Video Delivery Services Over Vehicular Networks.
Proceedings of the 88th IEEE Vehicular Technology Conference, 2018

2017
GPU-based HEVC intra-prediction module.
J. Supercomput., 2017

Performance analysis of frame partitioning in parallel HEVC encoders.
J. Supercomput., 2017

Distributed memory parallel approaches for HEVC encoder.
J. Supercomput., 2017

Optimizing the image R/D coding performance by tuning quantization parameters.
J. Vis. Commun. Image Represent., 2017

Influence of Dead Zone Quantization Parameters in the R/D Performance of Wavelet-Based Image Encoders.
Proceedings of the 2017 Data Compression Conference, 2017

2016
Synchronous and asynchronous HEVC parallel encoder versions based on a GOP approach.
Adv. Eng. Softw., 2016

Impact of dead zone size on the rate/distortion performance of wavelet-based perceptual image encoders.
Proceedings of the 5th International Conference on Multimedia Computing and Systems, 2016

Shared Memory Tile-Based vs Hybrid Memory GOP-Based Parallel Algorithms for HEVC Encoder.
Proceedings of the Algorithms and Architectures for Parallel Processing, 2016

GPU-Based Heterogeneous Coding Architecture for HEVC.
Proceedings of the Algorithms and Architectures for Parallel Processing, 2016

2015
Slice-based parallel approach for HEVC encoder.
J. Supercomput., 2015

Applying a Genetic Algorithm Solution to Improve Compression of Wavelet Coefficient Sign.
Proceedings of the Advances in Computational Intelligence, 2015

2014
Parallel strategies analysis over the HEVC encoder.
J. Supercomput., 2014

2013
Parallel strategies for 2D Discrete Wavelet Transform in shared memory systems and GPUs.
J. Supercomput., 2013

Fast 3D wavelet transform on multicore and many-core computing platforms.
J. Supercomput., 2013

On the Design of a Bioacoustic Sensor for the Early Detection of the Red Palm Weevil.
Sensors, 2013

Enhancing LTW image encoder with perceptual coding and GPU-optimized 2D-DWT transform.
EURASIP J. Adv. Signal Process., 2013

Multicore-based 3D-DWT video encoder.
EURASIP J. Adv. Signal Process., 2013

GPU-based 3D lower tree wavelet video encoder.
EURASIP J. Adv. Signal Process., 2013

Real-time multimedia coding and transmission.
EURASIP J. Adv. Signal Process., 2013

MPCM: a hardware coder for super slow motion video sequences.
EURASIP J. Adv. Signal Process., 2013

Evaluating HEVC video delivery in VANET scenarios.
Proceedings of the IFIP Wireless Days, 2013

Perceptual Intra Video Encoder for High-Quality High-Definition Content.
Proceedings of the 2013 Data Compression Conference, 2013

3D Wavelet Encoder for Depth Map Data Compression.
Proceedings of the 2013 Data Compression Conference, 2013

2012
Rate Control Algorithms for Non-Embedded Wavelet-Based Image Coding.
J. Signal Process. Syst., 2012

Monitoring Pest Insect Traps by Means of Low-Power Image Sensor Technologies.
Sensors, 2012

Modeling video streaming over VANETs.
Proceedings of the 7th ACM workshop on Performance monitoring and measurement of heterogeneous wireless and wired networks, 2012

Efficient Wavelet Sign Prediction: Simulated Annealing vs Genetic Algorithms.
Proceedings of the Advances in Knowledge-Based and Intelligent Information and Engineering Systems, 2012

A low complexity wavelet based depth map encoder for low bit rate 3D video applications.
Proceedings of the IEEE International Conference on Consumer Electronics, 2012

2011
Low-complexity 3D-DWT video encoder applicable to IPTV.
Signal Process. Image Commun., 2011

Speeding-up the discrete wavelet transform computation with multicore and GPU-based algorithms.
Proceedings of the Applications, Tools and Techniques on the Road to Exascale Computing, Proceedings of the conference ParCo 2011, 31 August, 2011

On the Use of Genetic Algorithms to Improve Wavelet Sign Coding Performance.
Proceedings of the Advances in Computational Intelligence, 2011

2010
A fast 3D-DWT video encoder with reduced memory usage suitable for IPTV.
Proceedings of the 2010 IEEE International Conference on Multimedia and Expo, 2010

Low Bit-Rate Video Coding with 3D Lower Trees (3D-LTW).
Proceedings of the Hybrid Artificial Intelligence Systems, 5th International Conference, 2010

2009
E-LTW: An enhanced LTW encoder with sign coding and precise rate control.
Proceedings of the International Conference on Image Processing, 2009

2008
M-LTW: A fast and efficient intra video codec.
Signal Process. Image Commun., 2008

2007
Impact of rate control tools on very fast non-embedded wavelet image encoders.
Proceedings of the Visual Communications and Image Processing 2007, 2007

Low-Complexity TTCM Based Distributed Video Coding Architecture.
Proceedings of the Advances in Image and Video Technology, Second Pacific Rim Symposium, 2007

M-LTW: A Fast and Efficient Non-embedded Intra Video Codec.
Proceedings of the Advances in Multimedia Information Processing, 2007

Quality assessment metrics vs. PSNR under packet lossscenarios in manet wireless networks.
Proceedings of the international workshop on Workshop on mobile video, 2007

A General Frame-by-Frame Wavelet Transform Algorithm for a Three-Dimensional Analysis with Reduced Memory Usage.
Proceedings of the International Conference on Image Processing, 2007

2006
A Study of Objective Quality Assessment Metrics for Video Codec Design and Evaluation.
Proceedings of the Eigth IEEE International Symposium on Multimedia (ISM 2006), 2006


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