Exploració per autor "Comino Trinidad, Marc"
Ara es mostren els items 1-19 de 19
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3D Reconstruction of vegetation from orthophotos
Comino Trinidad, Marc (Universitat Politècnica de Catalunya, 2013-06-21)
Treball Final de Grau
Accés obert[CATALÀ] Mitjançant tècniques de Visió per Computador som capaços de detectar i classificar la flora present en una ortofoto. A partir d'aquesta informació, i d'un conjunt de models de plantes en 3D que generem, elaborem ... -
A software framework for the development of projection-based augmented reality systems
Sunet Pérez, Marc; Comino Trinidad, Marc; Karatzas, Dìmosthenis; Chica Calaf, Antonio; Vázquez Alcocer, Pere Pau (2010)
Comunicació de congrés
Accés obertDespite the large amount of methods and applications of augmented reality, there is little homogenization on the software platforms that support them. An exception may be the low level control software that is provided by ... -
A Tool for N-way analysis of programming exercises
Andújar Gran, Carlos Antonio; Comino Trinidad, Marc; Fairén González, Marta; Vinacua Pla, Álvaro (European Association for Computer Graphics (Eurographics), 2020)
Text en actes de congrés
Accés obertProgramming exercises are a corner stone in Computer Science courses. If used properly, these exercises provide valuable feedback both to students and instructors. Unfortunately, the assessment of student submissions through ... -
Algorithms for the reconstruction, analysis, repairing and enhancement of 3D urban models from multiple data sources
Comino Trinidad, Marc (Universitat Politècnica de Catalunya, 2020-12-22)
Tesi
Accés obertOver the last few years, there has been a notorious growth in the field of digitization of 3D buildings and urban environments. The substantial improvement of both scanning hardware and reconstruction algorithms has led ... -
Depth map repairing for building reconstruction
Andújar Gran, Carlos Antonio; Argudo Medrano, Óscar; Besora Vilardaga, Isaac; Brunet Crossa, Pere; Chica Calaf, Antonio; Comino Trinidad, Marc (European Association for Computer Graphics (Eurographics), 2018)
Text en actes de congrés
Accés obertStructure-from-motion along with multi-view stereo techniques jointly allow for the inexpensive scanning of 3D objects (e.g. buildings) using just a collection of images taken from commodity cameras. Despite major advances ... -
Development of general-purpose projection-based augmented reality systems
Sunet Pérez, Marc; Comino Trinidad, Marc; Karatzas, Dimosthenis; Chica Calaf, Antonio; Vázquez Alcocer, Pere Pau (2016-12-20)
Article
Accés restringit per política de l'editorialDespite the large amount of methods and applications of augmented reality, there is little homogenizatio n on the software platforms that support them. An exception may be the low level control software that is provided ... -
Easy authoring of image-supported short stories for 3D scanned cultural heritage
Comino Trinidad, Marc; Chica Calaf, Antonio; Andújar Gran, Carlos Antonio (European Association for Computer Graphics (Eurographics), 2020)
Text en actes de congrés
Accés obertVisual storytelling is a powerful tool for Cultural Heritage communication. However, traditional authoring tools either produce videos that cannot be fully integrated with 3D scanned models, or require 3D content creation ... -
Effective visualization of sparse image-to-image correspondences
Andújar Gran, Carlos Antonio; Chica Calaf, Antonio; Comino Trinidad, Marc (European Association for Computer Graphics (Eurographics), 2020)
Text en actes de congrés
Accés obertFinding robust correspondences between images is a crucial step in photogrammetry applications. The traditional approach to visualize sparse matches between two images is to place them side-by-side and draw link segments ... -
Error-aware construction and rendering of multi-scan panoramas from massive point clouds
Comino Trinidad, Marc; Andújar Gran, Carlos Antonio; Chica Calaf, Antonio; Brunet Crosa, Pere (2016-09-30)
Article
Accés obertObtaining 3D realistic models of urban scenes from accurate range data is nowadays an important research topic, with applications in a variety of fields ranging from Cultural Heritage and digital 3D archiving to monitoring ... -
Gain compensation across LIDAR scans
Muñoz Pandiella, Imanol; Comino Trinidad, Marc; Andújar Gran, Carlos Antonio; Argudo Medrano, Óscar; Bosch Geli, Carles; Chica Calaf, Antonio; Martínez Navarro, Beatriz (2022-08)
Article
Accés obertHigh-end Terrestrial Lidar Scanners are often equipped with RGB cameras that are used to colorize the point samples. Some of these scanners produce panoramic HDR images by encompassing the information of multiple pictures ... -
Immersive geometry-based and image-based exploration of cultural heritage models
Farràs Llobet, Arnau; Comino Trinidad, Marc; Andújar Gran, Carlos Antonio (European Association for Computer Graphics (Eurographics), 2021)
Text en actes de congrés
Accés obertRecent advances in 3D acquisition technologies have facilitated the inexpensive digitization of cultural heritage. In addition to the 3D digital model, in many cases multiple photo collections are also available. These ... -
Intensity-guided exposure correction for indoor LiDAR scans
Comino Trinidad, Marc; Andújar Gran, Carlos Antonio; Bosch Geli, Carles; Chica Calaf, Antonio; Muñoz-Pandiella, Imanol (European Association for Computer Graphics (Eurographics), 2021)
Comunicació de congrés
Accés obertTerrestrial Laser Scanners, also known as LiDAR, are often equipped with color cameras so that both infrared and RGB values are measured for each point sample. High-end scanners also provide panoramic High Dynamic Range ... -
Multi-view image fusion
Comino Trinidad, Marc; Martin Brualla, Ricardo; Kainz, Florian; Kontkanen, Janne (2019)
Text en actes de congrés
Accés obertWe present an end-to-end learned system for fusing multiple misaligned photographs of the same scene into a chosen target view. We demonstrate three use cases: 1) color transfer for inferring color for a monochrome view, ... -
Neural colorization of laser scans
Comino Trinidad, Marc; Andújar Gran, Carlos Antonio; Bosch Geli, Carles; Chica Calaf, Antonio; Muñoz-Pandiella, Imanol (European Association for Computer Graphics (Eurographics), 2021)
Text en actes de congrés
Accés obertLaser scanners enable the digitization of 3D surfaces by generating a point cloud where each point sample includes an intensity (infrared reflectivity) value. Some LiDAR scanners also incorporate cameras to capture the ... -
Segmentation of aerial images for plausible detail synthesis
Argudo Medrano, Óscar; Comino Trinidad, Marc; Chica Calaf, Antonio; Andújar Gran, Carlos Antonio; Lumbreras, Felipe (2018-04-01)
Capítol de llibre
Accés obertThe visual enrichment of digital terrain models with plausible synthetic detail requires the segmentation of aerial images into a suitable collection of categories. In this paper we present a complete pipeline for segmenting ... -
Sensor-Aware Filtering, representation and Completion of 3D Scans
Comino Trinidad, Marc (Universitat Politècnica de Catalunya, 2015-07-08)
Projecte Final de Màster Oficial
Accés obertIn this work we address different problems related with the representation, registration, filtering and visualization of point-based 3D models. As test case, we will use a 3.5 billion points data set that resulted from 3D ... -
Sensor-aware normal estimation for point clouds from 3D range scans
Comino Trinidad, Marc; Andújar Gran, Carlos Antonio; Chica Calaf, Antonio; Brunet Crossa, Pere (2018)
Article
Accés restringit per política de l'editorialNormal vectors are essential for many point cloud operations, including segmentation, reconstruction and rendering. The robust estimation of normal vectors from 3D range scans is a challenging task due to undersampling and ... -
Sweep encoding: Serializing space subdivision schemes for optimal slicing
Comino Trinidad, Marc; Vinacua Pla, Álvaro; Carruesco Llorens, Àlex; Chica Calaf, Antonio; Brunet Crosa, Pere (Elsevier, 2022-05)
Article
Accés obertSlicing a model (computing thin slices of a geometric or volumetric model with a sweeping plane) is necessary for several applications ranging from 3D printing to medical imaging. This paper introduces a technique designed ... -
View-dependent hierarchical rendering of massive point clouds through textured splats
Comino Trinidad, Marc; Chica Calaf, Antonio; Andújar Gran, Carlos Antonio (European Association for Computer Graphics (Eurographics), 2019)
Text en actes de congrés
Accés obertNowadays, there are multiple available range scanning technologies which can capture extremely detailed models of realworld surfaces. The result of such process is usually a set of point clouds which can contain billions ...