Ponències/Comunicacions de congressos
Enviaments recents
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Training deep learning algorithms with multispectral dataset of skin lesions for the improvement of skin cancer diagnosis
(International Society for Photo-Optical Instrumentation Engineers (SPIE), 2023)
Text en actes de congrés
Accés obertDermatologists are starting to make use of Computer-Aided Diagnosis based on deep learning algorithms, which can provide them with an objective judgement during evaluation of equivocal lesions. DL algorithms can be trained ... -
Multimodal imaging sensor based on lidar for advanced perception tasks
(2023)
Text en actes de congrés
Accés restringit per política de l'editorialAutomated systems increase their requirements in all fields, tightening their performance requirements in aspects like reliability, and ease of manipulation. Within this communication, we will present the development of a ... -
A LiDAR imaging system using temporal and polarization discrimination for turbid media
(2023)
Text en actes de congrés
Accés restringit per política de l'editorialIn recent times, there has been a surge of interest in LiDAR imaging systems, particularly in outdoor terrestrial applications associated with computer vision. However, a significant hurdle preventing their widespread ... -
Prevención de accidentes en obra mediante visión 3D e inteligencia artificial
(Escuela Técnica Superior de Ingeniería de Sevilla ; Universidad de Alcalá, 2023)
Comunicació de congrés
Accés restringit per política de l'editorialLa construcción es un sector laboral peligroso para los trabajadores debido a las situaciones de alto riesgo asociadas al trabajo con maquinaria pesada en ambientes hostiles. Para prevenir accidentes, se ha desarrollado ... -
Single image defogging and evaluation with deep neural networks without the need of ground truth
(International Society for Photo-Optical Instrumentation Engineers (SPIE), 2023)
Comunicació de congrés
Accés restringit per política de l'editorialFog, haze, or smoke are usual atmospheric phenomena that dramatically compromise the overall visibility of any scene, critically affecting features such as illumination, contrast, and contour detection of objects. The ... -
Temporal behavior and processing of the LiDAR signal in fog
(International Society for Photo-Optical Instrumentation Engineers (SPIE), 2023)
Comunicació de congrés
Accés obertThe interest in LiDAR imaging systems has recently increased in outdoor ground-based applications related to computer vision, in fields like autonomous vehicles. However, for the complete settling of the technology, there ... -
The Extremely Large Telescope (ELT) M1 Local Coherencer to phase mirror segments
(International Society for Photo-Optical Instrumentation Engineers (SPIE), 2022)
Comunicació de congrés
Accés restringit per política de l'editorialThe ELT M1 Local Coherencer is a non-contact metrology system aimed to simultaneously measure the relative pistons on the six sides of a target M1 segment with respect to neighboring ones (reference segments) with an ... -
Frequency domain analysis and filter design of continuous wave frequency modulated optical feedback signal for photonic sensing
(Institute of Electrical and Electronics Engineers (IEEE), 2022)
Comunicació de congrés
Accés restringit per política de l'editorialOptical feedback (OF) refers to the beating of the frequency shifted back reflected laser emission from the remote (vibrating) object with that of incident radiation in the laser cavity cause rapid fluctuation of the laser ... -
Análisis colorimétrico de estructuras de fondo de ojo mediante retinografía multiespectral
(2022)
Text en actes de congrés
Accés obertEl análisis del fondo del ojo es crucial para prevenir enfermedades retinianas y coroideas ya que la mayoría no causan síntomas en etapas tempranas. Tratarlas cuando aparecen los primeros indicios es fundamental para evitar ... -
Colorimetric analysis of eye fundus structures with multispectral retinography
(International Colour Association (AIC), 2021)
Comunicació de congrés
Accés obertThe analysis of the eye fundus is critical to prevent retinal and choroidal diseases since most of them cause no symptoms at early stages. Treating them when the very first signs appear is crucial to avoid vision losses. ... -
Multispectral retinography in healthy adult population
(International Society for Photo-Optical Instrumentation Engineers (SPIE), 2021)
Comunicació de congrés
Accés restringit per política de l'editorialSpectral reflectance of the eye fundus was evaluated in adult healthy patients through a fast visible and near-infrared multispectral fundus camera. Spectral signatures were analyzed for different ocular structures of the ... -
Evaluation of confocal microscopy as a diagnosis tool on red blood cell diseases
(2021)
Text en actes de congrés
Accés restringit per política de l'editorialIn hereditary spherocytosis, mutations in red blood cell membrane proteins result in an overly rigid, misshapen cell whose deformability when traveling through the blood vessels is lost, causing severe anemia and splenomegaly, ...