Exploració per tema "object detection"
Ara es mostren els items 27-41 de 41
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Real time people detection combining appearance and depth image spaces using boosted random ferns
(Springer, 2015)
Text en actes de congrés
Accés obertThis paper presents a robust and real-time method for people detection in urban and crowed environments. Unlike other conventional methods which either focus on single features or compute multiple and independent classifiers ... -
Recognizing point clouds using conditional random fields
(Institute of Electrical and Electronics Engineers (IEEE), 2014)
Text en actes de congrés
Accés obertDetecting objects in cluttered scenes is a necessary step for many robotic tasks and facilitates the interaction of the robot with its environment. Because of the availability of efficient 3D sensing devices as the Kinect, ... -
Removing watermarks using deep learning
(Universitat Politècnica de Catalunya, 2020-07-01)
Treball Final de Grau
Accés restringit per acord de confidencialitat -
Robot-aided cloth classification using depth information and CNNs
(2016)
Text en actes de congrés
Accés obertWe present a system to deal with the problem of classifying garments from a pile of clothes. This system uses a robot arm to extract a garment and show it to a depth camera. Using only depth images of a partial view of the ... -
Robots domésticos: reconocimiento de estancias mediante detección de objetos
(Universitat Politècnica de Catalunya, 2016-07-22)
Projecte/Treball Final de Carrera
Accés obertThis project come up from the idea of giving to the current and future domestic robots a tool that allows them to place properly inside a home and adapt their behaviour, adjusting it to the activities and requirements of ... -
Robust color contour object detection invariant to shadows
(Springer Verlag, 2007)
Capítol de llibre
Accés obertIn this work a new robust color and contour based object detection method in images with varying shadows is presented. The method relies on a physics-based contour detector that emphasizes material changes and a contour-based ... -
Semantic segmentation priors for object discovery
(IEEE Press, 2016)
Text en actes de congrés
Accés obertReliable object discovery in realistic indoor scenes is a necessity for many computer vision and service robot applications. In these scenes, semantic segmentation methods have made huge advances in recent years. Such ... -
Semi-supervised object detection using SoftTeacher and Transformers
(Universitat Politècnica de Catalunya, 2023-05-30)
Projecte Final de Màster Oficial
Accés obertThis thesis discusses a semi-supervised approach for object detection using a soft-teacher model. The proposed method involves training a student model with both labeled and unlabeled images, using a teacher model to ... -
Shared random Ferns for efficient detection of multiple categories
(2010)
Text en actes de congrés
Accés obertWe propose a new algorithm for detecting multiple object categories that exploits the fact that different categories may share common features but with different geometric distributions. This yields an efficient detector ... -
Sistema de reconeixement de gestos facials per a la interacció usuari-ordinador mitjançant visió per computador
(Universitat Politècnica de Catalunya, 2022-06-28)
Treball Final de Grau
Accés obertS'estima que només als Estats Units hi ha entre 250.000 i 400.000 persones amb algun tipus de lesió de la columna vertebral o afectacions cerebrovasculars que els impedeix realitzar de forma normal activitats de la vida ... -
Tracking of microtubules in anisotropic volumes of neural tissue
(2016)
Text en actes de congrés
Accés restringit per política de l'editorialFor both the automatic and manual reconstruction of neural circuits from electron microscopy (EM) images, the detection and identification of intracellular structures provide useful cues. This is particularly true for ... -
Traffic Sign Detection for Micromobility
(Universitat Politècnica de Catalunya, 2021-05-21)
Projecte Final de Màster Oficial
Accés obertIn recent years there's been an increase in the number or users of micromobility vehicles for everyday commute inside the city. At the same time technologies for autonomous and assisted driving for cars have been improving ... -
Very fast solution to the PnP problem with algebraic outlier rejection
(Institute of Electrical and Electronics Engineers (IEEE), 2014)
Text en actes de congrés
Accés obertWe propose a real-time, robust to outliers and accurate solution to the Perspective-n-Point (PnP) problem. The main advantages of our solution are twofold: first, it integrates the outlier rejection within the pose estimation ... -
Weakly-supervised object detection using explanation methods
(Universitat Politècnica de Catalunya, 2021-09-09)
Treball Final de Grau
Accés obertIn this thesis we explore the object detection task with weak supervision. We propose and evaluate an alternative method to generate bounding boxes directly from image explanations on architectures based on both convolutions ... -
WordFences: Text localization and recognition
(Universitat Politècnica de Catalunya, 2017-01)
Projecte Final de Màster Oficial
Accés obert
Realitzat a/amb: Institute for Infocomm ResearchIn recent years, text recognition has achieved remarkable success in recognizing scanned document text. However, word recognition in natural images is still an open problem, which generally requires time consuming ...