Dr. Guillermo Botella Profile

Dr. Guillermo Botella

Professor at Univ Complutense de Madrid CIF Q2818014-I

SPIE Involvement:

Author

Publications (22)

Proceedings Article | 16 May 2017 Paper

Paper

The driving regulators of the connectivity protein network of brain malignancies

Amirhessam Tahmassebi, Katja Pinker-Domenig, Georg Wengert, Marc Lobbes, Andreas Stadlbauer, Norelle Wildburger, Francisco Romero, Diego Morales, Encarnacion Castillo, Antonio Garcia, Guillermo Botella, Anke Meyer-Bäse

Proceedings Volume 10216, 1021605 (2017) https://doi.org/10.1117/12.2263554

KEYWORDS: Proteins, Brain, Tumors, Neurons, Cell death, Biological research, Algorithm development, Stem cells, Cancer, Data modeling, Brain cancer, Biology

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Proceedings Article | 16 May 2017 Presentation + Paper

Presentation + Paper

Dynamical graph theory networks techniques for the analysis of sparse connectivity networks in dementia

Amirhessam Tahmassebi, Katja Pinker-Domenig, Georg Wengert, Marc Lobbes, Andreas Stadlbauer, Francisco Romero, Diego Morales, Encarnacion Castillo, Antonio Garcia, Guillermo Botella, Anke Meyer-Bäse

Proceedings Volume 10216, 1021609 (2017) https://doi.org/10.1117/12.2263555

KEYWORDS: Neurons, Network architectures, Systems modeling, Medical research, Neuroscience, Therapeutics, Dementia, Data modeling, Analytical research, Neuroimaging, Brain, Dynamical systems, Magnetic resonance imaging, Functional magnetic resonance imaging

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Proceedings Article | 1 May 2017 Paper

Paper

Pre-processing techniques to improve HEVC subjective quality

D. G. Fernández, A. Del Barrio, Guillermo Botella, Uwe Meyer-Baese, Anke Meyer-Baese, Christos Grecos

Proceedings Volume 10223, 102230E (2017) https://doi.org/10.1117/12.2260433

KEYWORDS: Image filtering, Video compression, Copper, Digital filtering, Computer programming, Video coding, Video, Detection and tracking algorithms, Image classification, Image processing, Video processing, Internet technology, Internet

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Proceedings Article | 1 May 2017 Paper

Paper

Information fusion based techniques for HEVC

D. G. Fernández, A. Del Barrio, Guillermo Botella, Uwe Meyer-Baese, Anke Meyer-Baese, Christos Grecos

Proceedings Volume 10223, 102230M (2017) https://doi.org/10.1117/12.2262604

KEYWORDS: Video, Video compression, Video coding, Quantization, Copper, Visualization, Video processing, Detection and tracking algorithms, Information fusion, Computer programming, Data modeling, Data fusion

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Proceedings Article | 24 October 2016 Presentation + Paper

Presentation + Paper

OpenCL-library-based implementation of SCLSU algorithm for remotely sensed hyperspectral data exploitation: clMAGMA versus viennaCL

Sergio Bernabé , Guillermo Botella, Carlos Orueta, José M. Navarro, Manuel Prieto-Matías, Antonio Plaza

Proceedings Volume 10007, 100070B (2016) https://doi.org/10.1117/12.2241524

KEYWORDS: Hyperspectral imaging, Data modeling, Remote sensing, Monte Carlo methods, Graphics processing units, Chemical elements, Matrix multiplication, Genetic algorithms, Minerals, Computer architecture

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Proceedings Article | 19 May 2016 Paper

Paper

HEVC optimizations for medical environments

D. Fernández, A. Del Barrio, Guillermo Botella, Carlos García, Uwe Meyer-Baese, Anke Meyer-Baese

Proceedings Volume 9871, 98710B (2016) https://doi.org/10.1117/12.2224777

KEYWORDS: Copper, Computer programming, Video coding, Video, Video compression, Quantization, Brain, Prostate, Medical imaging, Image quality standards

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Proceedings Article | 19 May 2016 Paper

Paper

Custom instruction for NIOS II processor FFT implementation for image processing

Sindhuja Sundararajana, Uwe Meyer-Baese, Guillermo Botella

Proceedings Volume 9871, 987105 (2016) https://doi.org/10.1117/12.2224252

KEYWORDS: Image processing, Signal processing, Field programmable gate arrays, Filtering (signal processing), Transform theory, Fourier transforms, Discrete wavelet transforms, Image filtering, Digital signal processing, Logic

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Proceedings Article | 29 April 2016 Paper

Paper

4K-based intra and interprediction techniques for HEVC

D. G. Fernández, A. A. Del Barrio, Guillermo Botella, Carlos Garcia

Proceedings Volume 9897, 98970B (2016) https://doi.org/10.1117/12.2227441

KEYWORDS: Video coding, Multimedia, Video, Image compression, Image storage, Video compression, Internet technology, Internet, Image processing, Video processing, Copper, Computer programming, Quantization, Detection and tracking algorithms, Plutonium, Algorithm development

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Proceedings Article | 29 April 2016 Paper

Paper

Parallel implementation of a hyperspectral data geometry-based estimation of number of endmembers algorithm

Sergio Bernabé , Gabriel Martin, Guillermo Botella, Manuel Prieto-Matias, Antonio Plaza

Proceedings Volume 9897, 989708 (2016) https://doi.org/10.1117/12.2227910

KEYWORDS: Graphics processing units, Data analysis, Hyperspectral imaging, Computer graphics, Remote sensing, Monte Carlo methods, Hyperspectral systems, Image processing, Video processing, Image compression, Matrix multiplication, Minerals

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Proceedings Article | 20 October 2015 Paper

Paper

Performance portability study of an automatic target detection and classification algorithm for hyperspectral image analysis using OpenCL

Sergio Bernabe, Francisco Igual, Guillermo Botella, Carlos Garcia, Manuel Prieto-Matias, Antonio Plaza

Proceedings Volume 9646, 96460M (2015) https://doi.org/10.1117/12.2195102

KEYWORDS: Hyperspectral imaging, Detection and tracking algorithms, Target detection, Image analysis, Remote sensing, Image processing, Field programmable gate arrays, Computer programming, Visible radiation, Spectroscopy

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Proceedings Article | 20 October 2015 Paper

Paper

Parallel implementation of the multiple endmember spectral mixture analysis algorithm for hyperspectral unmixing

Sergio Bernabe, Francisco Igual, Guillermo Botella, Manuel Prieto-Matias, Antonio Plaza

Proceedings Volume 9646, 96460J (2015) https://doi.org/10.1117/12.2195120

KEYWORDS: Reconstruction algorithms, Algorithm development, Matrix multiplication, Hyperspectral imaging, Standards development, Monte Carlo methods, Remote sensing, Data modeling, Computer simulations, Calibration

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Proceedings Article | 20 May 2015 Paper

Paper

Independent component analysis algorithm FPGA design to perform real-time blind source separation

Uwe Meyer-Baese, Crispin Odom, Guillermo Botella, Anke Meyer-Baese

Proceedings Volume 9496, 94960X (2015) https://doi.org/10.1117/12.2178521

KEYWORDS: Independent component analysis, Field programmable gate arrays, Principal component analysis, Signal processing, MATLAB, Algorithm development, Wireless communications, Computer simulations, Clocks, Array processing

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Proceedings Article | 27 February 2015 Paper

Paper

Customized Nios II multi-cycle instructions to accelerate block-matching techniques

Diego González, Guillermo Botella, Carlos García, Anke Meyer Bäse, Uwe Meyer Bäse, Manuel Prieto-Matías

Proceedings Volume 9400, 940002 (2015) https://doi.org/10.1117/12.2077104

KEYWORDS: Information operations, Field programmable gate arrays, Motion estimation, Logic, Profiling, Embedded systems, Video coding, System on a chip, Optimization (mathematics), Clocks

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Proceedings Article | 27 February 2015 Paper

Paper

Fast-coding robust motion estimation model in a GPU

Carlos García, Guillermo Botella, Francisco de Sande, Manuel Prieto-Matias

Proceedings Volume 9400, 94000J (2015) https://doi.org/10.1117/12.2077091

KEYWORDS: Motion estimation, Optical flow, Convolution, Image filtering, Motion models, Field programmable gate arrays, Visualization, Algorithm development, Spatial filters, Computer programming

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Proceedings Article | 29 May 2013 Paper

Paper

Optimization of block-matching algorithms using custom instruction-based paradigm on NIOS II microprocessors

Diego González, Guillermo Botella, Anke Meyer-Bäse, Uwe Meyer-Bäse

Proceedings Volume 8750, 87500Q (2013) https://doi.org/10.1117/12.2017963

KEYWORDS: Motion estimation, Logic, Profiling, Optimization (mathematics), Video coding, Field programmable gate arrays, Embedded systems, Algorithm development, Very large scale integration, Clocks

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Proceedings Article | 10 May 2012 Paper

Paper

Optimization of high speed pipelining in FPGA-based FIR filter design using genetic algorithm

Uwe Meyer-Baese, Guillermo Botella, David Romero, Martin Kumm

Proceedings Volume 8401, 84010R (2012) https://doi.org/10.1117/12.918934

KEYWORDS: Genetic algorithms, Optical filters, Field programmable gate arrays, Optimization (mathematics), Finite impulse response filters, Binary data, Personal digital assistants, Logic, Algorithm development, Picosecond phenomena

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Proceedings Article | 4 June 2011 Paper

Paper

Intellectual property protection (IPP) using obfuscation in C, VHDL, and Verilog coding

Uwe Meyer-Bäse, Encarni Castillo, Guillermo Botella, L. Parrilla, Antonio García

Proceedings Volume 8058, 80581F (2011) https://doi.org/10.1117/12.884142

KEYWORDS: Intellectual property, Reverse engineering, Digital watermarking, Transform theory, Embedded systems, Opacity, Java, Field programmable gate arrays, Integrated circuit design, System on a chip

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Proceedings Article | 4 June 2011 Paper

Paper

Optical flow optimization using parallel genetic algorithm

Olmo Zavala-Romero, Guillermo Botella, Anke Meyer-Bäse, Uwe Meyer Base

Proceedings Volume 8058, 80581E (2011) https://doi.org/10.1117/12.883680

KEYWORDS: Optical flow, Composites, Genetic algorithms, Video, Error analysis, Optimization (mathematics), Biomimetics, Convolution, RGB color model, Interfaces

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Proceedings Article | 4 June 2011 Paper

Paper

NIOS II processor-based acceleration of motion compensation techniques

Diego González, Guillermo Botella, Soumak Mookherjee, Uwe Meyer-Bäse, Anke Meyer-Bäse

Proceedings Volume 8058, 80581C (2011) https://doi.org/10.1117/12.883684

KEYWORDS: Motion estimation, Video coding, Digital signal processing, Video compression, Standards development, Video, Field programmable gate arrays, Data storage, Logic, Semantic video

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Proceedings Article | 15 April 2010 Paper

Paper

Application and evaluation of novel optical-flow-based motion correction algorithms to breast MRI

Guillermo Botilla, Anke Meyer Bäse, Uwe Meyer Bäse

Proceedings Volume 7704, 77040D (2010) https://doi.org/10.1117/12.849905

KEYWORDS: Breast, Magnetic resonance imaging, Optical flow, Motion models, Convolution, Velocity measurements, Visualization, Motion measurement, Systems modeling, Mammography

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Proceedings Article | 13 April 2010 Paper

Paper

Nios II hardware acceleration of the epsilon quadratic sieve algorithm

Uwe Meyer-Bäse, Guillermo Botella, Encarnacion Castillo, Antonio García

Proceedings Volume 7703, 77030M (2010) https://doi.org/10.1117/12.849883

KEYWORDS: Field programmable gate arrays, Laser induced plasma spectroscopy, Bismuth, Evolutionary algorithms, Convolution, Composites, Linear algebra, Algorithm development, Nanoimprint lithography, Digital signal processing

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Proceedings Article | 19 March 2009 Paper

Paper

DSP structure to motion computation on reconfigurable hardware

Guillermo Botella, Antonio García, Manuel Rodríguez, Uwe Meyer-Baese

Proceedings Volume 7343, 73430X (2009) https://doi.org/10.1117/12.818345

KEYWORDS: Digital signal processing, Spatial filters, Visual process modeling, Computer architecture, Optical filters, Filtering (signal processing), Motion models, Finite impulse response filters, Convolution, Visualization

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Showing 5 of 22 publications

Conference Committee Involvement (10)

Real-time Processing of Image, Depth and Video Information 2025

7 April 2025 | Prague, Czech Republic

Real-time Processing of Image, Depth and Video Information 2023

24 April 2023 | Prague, Czech Republic

Real-Time Image Processing and Deep Learning 2022

4 April 2022 | Orlando, Florida, United States

Real-Time Image Processing and Deep Learning 2021

12 April 2021 | Online Only, Florida, United States

Real-Time Image Processing and Deep Learning 2020

27 April 2020 | Online Only, California, United States

Showing 5 of 10 Conference Committees

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