Dr. Hugo Pena-Verdeal Profile

Dr. Hugo Pena-Verdeal

at Univ de Santiago de Compostela

SPIE Involvement:

Author

Publications (13)

Proceedings Article | 3 October 2019 Paper

Evaluation of the relationship between symptomatic assessment, corneal staining and tear meniscus by image analysis

Silvia Garcia-Montero, Dolores Ferreiro, Covadonga Vazquez-Sanchez, Hugo Pena-Verdeal, Eva Yebra-Pimentel

Proceedings Volume 11207, 112071D (2019) https://doi.org/10.1117/12.2527352

KEYWORDS: Eye, Statistical analysis, Image analysis, Video, Digital video recorders, Digital cameras, Inflammation, Feature extraction

Read Abstract +

Proceedings Article | 3 October 2019 Paper

Relationship between visual therapy vectograms and accommodative parameters in young healthy subjects

Hugo Pena-Verdeal, Rosa Calo-Santiago, Silvia Garcia-Montero, Covadonga Vazquez-Sanchez, Maria Giraldez

Proceedings Volume 11207, 112071C (2019) https://doi.org/10.1117/12.2527351

KEYWORDS: Bismuth, Visualization, Statistical analysis, Image fusion, Glasses, Eye, Visual analytics, Analytical research, Manufacturing, Calibration

Read Abstract +

Proceedings Article | 3 October 2019 Paper

Meibomian gland loss area and its relationship with age and ocular surface disease index

Jacobo Garcia-Queiruga, Hugo Pena-Verdeal, Dolores Ferreiro, Carlos García-Resua, Eva Yebra-Pimentel

Proceedings Volume 11207, 112071B (2019) https://doi.org/10.1117/12.2527349

KEYWORDS: Eye, Statistical analysis, In vivo imaging, Infrared cameras, Inflammation, Image processing

Read Abstract +

Proceedings Article | 3 October 2019 Paper

Analysis of the relationship of the central tear meniscus area with the tear film symptomatology and stability

Carlos Garcia-Resua, Hugo Pena-Verdeal, Jacobo Garcia-Queiruga, Rosa Calo-Santiago, Maria J. Giraldez

Proceedings Volume 11207, 112071A (2019) https://doi.org/10.1117/12.2527348

KEYWORDS: Eye, Video, Statistical analysis, Analytical research, Digital video recorders, Digital cameras, Optical filters, Image filtering

Read Abstract +

Proceedings Article | 3 October 2019 Paper

Assessment of the accommodative facility training with flippers between sessions

Rosa Calo-Santiago, Hugo Pena-Verdeal, Carlos Garcia-Resua, Eva Punin Dorrio, Maria Giraldez

Proceedings Volume 11207, 1120706 (2019) https://doi.org/10.1117/12.2525858

KEYWORDS: Lenses, Statistical analysis, Refractor telescopes, Visualization, Solids, Eye, Visual system, Data analysis, Analytical research, Diagnostics

Read Abstract +

Proceedings Article | 22 August 2017 Paper

Validation of a semi-automatic protocol for the assessment of the tear meniscus central area based on open-source software

Hugo Pena-Verdeal, Carlos Garcia-Resua, Eva Yebra-Pimentel, Maria Giraldez

Proceedings Volume 10453, 104530O (2017) https://doi.org/10.1117/12.2271783

KEYWORDS: Open source software, Video, Image processing, Eye, Digital cameras, Java, Photography

Read Abstract +

Proceedings Article | 22 August 2017 Paper

Clinical performance of an objective methodology to categorize tear film lipid layer patterns

Carlos Garcia-Resua, Hugo Pena-Verdeal, Maria Giraldez, Eva Yebra-Pimentel

Proceedings Volume 10453, 104530T (2017) https://doi.org/10.1117/12.2271845

KEYWORDS: Eye, Interferometry, Photography, Digital cameras, Digital imaging

Read Abstract +

Proceedings Article | 17 March 2017 Paper

On the analysis of local and global features for hyperemia grading

L. Sánchez, N. Barreira, N. Sánchez, A. Mosquera, H. Pena-Verdeal, E. Yebra-Pimentel

Proceedings Volume 10341, 103411T (2017) https://doi.org/10.1117/12.2268804

KEYWORDS: Feature selection, Video, Eye, Machine learning, Prototyping, Computer science, Blood circulation, Tissues, Pathology, Image analysis

Read Abstract +