Exploració per tema "Imatges--Processament"
Ara es mostren els items 1-20 de 78
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A 3D Terrain Generator: Enhancing Robotics Simulations with GANs
(Universitat Politècnica de Catalunya, 2023-07-06)
Treball Final de Grau
Accés obert
Realitzat a/amb: Aalto-yliopistoSimulation is essential in robotics to evaluate models and techniques in a controlled setting before conducting experiments on tangible agents. However, developing simulation environments can be a challenging and time-consuming ... -
A comparative study between Elliptic Fourier and B-spline descriptors for object contour representation
(2014)
Text en actes de congrés
Accés restringit per política de l'editorialIn this work, a comparative study between Elliptic Fourier and B-spline descriptors is carried out for comparing their efficiency in characterizing the contour shape of image objects. In both cases, the goal is to obtain ... -
A machine learning pipeline for labeling chess pieces images
(Universitat Politècnica de Catalunya, 2023-10-16)
Treball Final de Grau
Accés obertNowadays there are lots of emerging use cases and fields to artificial intelligence/machine learning technologies. One of several relevant fields is that of image recognition model training, which itself has several potential ... -
A machine learning pose transfer system
(Universitat Politècnica de Catalunya, 2022-07-04)
Treball Final de Grau
Accés obertIn recent years, the introduction of Machine Learning together with the use of conventional image processing techniques has given a boost to the generation of images. However, as these models are getting better their ... -
A Method to determine secondary codes and carrier phases of short snapshot signals
(2022-12)
Article
Accés obertRecently, the Snapshot Real-Time Kinematic (SRTK) technique was demonstrated, which aims at achieving high accuracy navigation solutions with a very short signal collection. The main challenge in implementing SRTK is the ... -
Accelerating Halide on an FPGA
(Universitat Politècnica de Catalunya, 2023-05-15)
Projecte Final de Màster Oficial
Accés obert
Realitzat a/amb: Kyūshū DaigakuImage processing and, more generally, array processing play an essential role in modern life: from applying filters to the images that we upload to social media to running object detection algorithms on self-driving cars. ... -
Allowing content-based functionalities in segmentation-based coding schemes
(1997-08)
Article
Accés obertThis paper deals with the use of the segmentation tools and principles presented in [10] and [13] for allowing content-based functionalities. In this framework, means for supervised selection of objects in the scene are ... -
An adaptive pyramid image coding system
(Institute of Electrical and Electronics Engineers (IEEE), 1988)
Text en actes de congrés
Accés obertThe Laplacian Pyramid is a new and efficient method for image encoding. The method is of increasing interest as band-pass pyramids and multiresolution images are being used in other image processing applications. The Pyramid ... -
An innovative image processing-based framework for the numerical modelling of cracked masonry structures
(Elsevier, 2021-05)
Article
Accés obertA vital aspect when modelling the mechanical behaviour of existing masonry structures is the accuracy in which the geometry of the real structure is transferred in the numerical model. Commonly, the geometry of masonry is ... -
Análisis de no estacionariedades en la interpolación de imágenes. Aplicación a codificación piramidal y zoom
(1991)
Text en actes de congrés
Accés obertIn some applications of digital image processing the fact that an image is a non estacionary signal can cause some undesirable effects. That is the case of block effect in transform coding, or destructive effects on contours ... -
Automated real color calibration and recognition using RGB cameras
(Universitat Politècnica de Catalunya, 2016-09-09)
Projecte Final de Màster Oficial
Accés restringit per acord de confidencialitat -
Automatic pattern detection on images for multiple-sensor calibration
(Universitat Politècnica de Catalunya, 2021-09-10)
Projecte Final de Màster Oficial
Accés restringit per decisió de l'autor
Realitzat a/amb: Institut de Ciències Fotòniques (ICFO) / Universitat de Barcelona / Universitat Autònoma de BarcelonaSensor calibration can be done by identifying known points of interest of a calibration pattern into the intensity images captured with the sensor. If the same exact points are identified using multiple sensors, then ... -
Automation of Durability Tests with Computer Vision
(Universitat Politècnica de Catalunya, 2023-07-03)
Treball Final de Grau
Accés restringit per acord de confidencialitatThe purpose of this project is to address a challenge at HP by simplifying the testing procedures technicians perform daily. These procedures are time-consuming and require manual intervention. The proposed solution involves ... -
Bal images analysis for their automatic quantification
(Universitat Politècnica de Catalunya, 2021-07-05)
Treball Final de Grau
Accés obertLas imágenes de lavado bronchoalveolar (BAL) son una prueba médica de la que se pueden extraer diferentes patologías en función de su distribución celular. En el hospital Vall d'Hebron los técnicos hacen un recuento manual ... -
Color space adaptation for video coding
(Universitat Politècnica de Catalunya, 2012-09-18)
Projecte/Treball Final de Carrera
Accés obert[ANGLÈS] Project on the objective and subjective improvements by pre-processing images to be encoded into a video. -
Contactless polygraph
(Universitat Politècnica de Catalunya, 2023-06-28)
Projecte Final de Màster Oficial
Accés obertThe constant transformation of our surroundings often goes unnoticed, but it occurs nonetheless. Imperceptibly, our skin undergoes slight color changes as our hearts beat, and our heads subtly move with each breath. While ... -
D-NeRF: neural radiance fields for dynamic scenes
(Institute of Electrical and Electronics Engineers (IEEE), 2021)
Text en actes de congrés
Accés obertNeural rendering techniques combining machine learning with geometric reasoning have arisen as one of the most promising approaches for synthesizing novel views of a scene from a sparse set of images. Among these, stands ... -
Deep learning for image super resolution
(Universitat Politècnica de Catalunya, 2022-01-31)
Treball Final de Grau
Accés obert
Realitzat a/amb: InfaimonSuper-resolution is a popular computer vision task that aims to enhance an image by increasing its resolution. The countless possibilities for applications with this technology and the recent success of deep learning in ... -
Desenvolupament i implementació d'una eina d'anotació multimodal
(Universitat Politècnica de Catalunya, 2022-07-14)
Treball Final de Grau
Accés restringit per acord de confidencialitatHi ha un consens generalitzat en veure el vehicle autònom com el futur de l'automoció, el qual està mobilitzant grans inversions a tot el món. Aquest vehicle autònom necessitarà múltiples tipus de sensors per orientar-se ... -
Design of a FrameGrabber interface with FPD-Link III protocol for the interconnection of automotive cameras
(Universitat Politècnica de Catalunya, 2023-06)
Projecte Final de Màster Oficial
Accés restringit per acord de confidencialitatA Frame Grabber is an industrial device, dedicated to image capture that interconnects the acquisition systems, that is the cameras, to the systems in charge of processing them, analyzing them or visualizing them. In a ...