UTP-Ridda2: Envíos recientes

Mostrando ítems 1401-1420 de 3492

    • Simultaneous Biochar and Syngas Production in a Top-Lit Updraft Biomass Gasifier 

      James Rivas, Arthur (2015-01-01)
      Biomass materials can be converted to a wide variety of products, e.g., biochar and syngas through thermochemical conversions. In this study, the thermochemical conversion of biomass residues was carried out in a top-lit ...

    • Análisis, diseño y evaluación de estrategias de control de fuerza en robots caminantes 

      Montes Franceschi, Héctor (2005-04-27)
      Esta Tesis Doctoral se centra en la realización de investigaciones en el campo de la robótica, y más concretamente en el análisis, diseño y evaluación de estrategias de control de fuerza y su aplicación a los robots ...

    • Measurement and control of greenhouse gas emissions from beef cattle feedlots 

      Aguilar, Orlando (2013-05-01)
      Emission of greenhouse gases (GHGs), including nitrous oxide (N2O), methane (CH4), and carbon dioxide (CO2), from open beef cattle feedlots is becoming an environmental concern; however, scientific information on emissions ...

    • Teoría de Grafos Aplicada al Análisis de Redes S4PR y Subclases: El Problema de Cálculo de los Cerrojos Mínimos 

      Cano, Elia (2011-10-26)
      La presente memoria utiliza la teoría de grafos en el análisis de redes s4pr. La necesidad de disponer de algoritmos eficientes para calcular los cerrojos mínimos u otros conjuntos de cerrojos para esta clase de redes es ...

    • Métodos basados en redes de Petri para el diseño de algoritmos de encaminamiento adaptativos mínimos libres de bloqueos 

      Rovetto, Carlos (2011-10-26)
      La presente memoria se ha centrado en el desarrollo de una metodología completa para la construcción de algoritmos de encaminamiento adaptativos mínimos de tipo wormhole y que estén libres de bloqueo. El buscar una metodología ...

    • Robust lane marking detection based on multi-feature fusion 

      Cáceres Hernández, Danilo; Seo, Dongwook; Hyun Jo, Kang (07/06/2016)
      In the field of intelligent vehicle systems (IVS), color and edge of lane markings are important features for vision-based applications. This paper proposes a method to detect lane marking based on a fusion approach which ...

    • Laser scanner based heading angle and distance estimation 

      Cáceres Hernández, Danilo; Filonenko, Alexander; Seo, Dongwook; Hyun Jo, Kang (03/17/2013)
      Towards autonomous vehicle navigation the problem of guidance is a major difficulty faced by fully autonomous vehicle. This paper proposes a new method to estimate the heading angle for safe autonomous navigation purpose. ...

    • Lane marking recognition based on laser scanning 

      Cáceres Hernández, Danilo; Filonenko, Alexander; Seo, Dongwook; Hyun Jo, Kang (06/03/2015)
      Towards safe autonomous vehicle navigation the problem of lane detection and classification is highly important in the development of advanced driver assistance system (ADAS). This paper proposes a new method to detect the ...

    • Crosswalk detection based on laser scanning from moving vehicle 

      Cáceres Hernández, Danilo; Filonenko, Alexander; Seo, Dongwook; Hyun Jo, Kang (07/22/2015)
      The safety plays the most important role for both pedestrian and driver in autonomous, semi-autonomous or non-autonomous vehicle. To improve pedestrian safety, this paper presents a new type of laser feature extraction ...

    • Real-time flood detection for video surveillance 

      Cáceres Hernández, Danilo; Hyun Jo, Kang; Filonenko, Alexander; Seo, Dongwook (11/09/2015)
      This paper introduces the real-time flash flood detection method for stationary surveillance cameras. It can be applied for rural and urban areas and capable of working during day time. The background subtraction was used ...

    • Real-Time Lane Region Detection Using a Combination of Geometrical and Image Features 

      Cáceres Hernández, Danilo; Filonenko, Alexander; Hyun Jo, Kang; Kurnianggoro, Laksono (2016-11-17)
      Over the past few decades, pavement markings have played a key role in intelligent vehicle applications such as guidance, navigation, and control. However, there are still serious issues facing the problem of lane marking ...

    • Vision-based heading angle estimation for an autonomous mobile robots navigation 

      Cáceres Hernández, Danilo; Dung Hoang, Van; Filonenko, Alexander; Hyun Jo, Kang (07/01/2014)
      Autonomous mobile robots navigation and control systems are still hugely important in real time robotic applications. When moving towards fully autonomous navigation, guidance plays a vital task for successful autonomous ...

    • Partially obscured human detection based on component detectors using multiple feature descriptors 

      Cáceres Hernández, Danilo; Hyun Jo, Kang; Dung Hoang, Van (2014-08-03)
      This paper presents a human detection system based on component detector using multiple feature descriptors. The contribution presents two issues for dealing with the problem of partially obscured human. First, it presents ...

    • Stairway tracking based on automatic target selection using directional filters 

      Cáceres Hernández, Danilo; Hyun Jo, Kang (02/09/2011)
      In this paper we are proposing to detect the localization and recognition of an indoor stairway. This is a fundamental step in the implementing of autonomous stair climbing navigation, as well as the implementing of passive ...

    • Localization estimation based on Extended Kalman filter using multiple sensors 

      Cáceres Hernández, Danilo; Dung Hoang, Van; Hyun Jo, Kang; Ha Le, My (11/10/2013)
      Abstract: This paper describes a method for localization estimation based on Extended Kalman filter using an omnidirectional camera and a laser rangefinder. Laser rangefinder information is used for predicting absolute ...

    • Camera and laser range finder fusion for real-time car detection 

      Cáceres Hernández, Danilo; Hyun Jo, Kang; Kurnianggoro, Laksono (10/29/2014)
      This paper describes a car detection method by combining data obtained from a laser and a camera. Data from the camera and the laser range finder (LRF) are combined after a calibration method has been performed. The ...

    • Smoke detection for static cameras 

      Cáceres Hernández, Danilo; Hyun Jo, Kang; Filonenko, Alexander (01/28/2015)
      This paper describes the smoke detection for static cameras. The background subtraction was used to determine moving objects. Color characteristics were utilized to distinguish smoke regions and other scene members. Separate ...

    • Stairway Detection Based on Single Camera by Motion Stereo 

      Cáceres Hernández, Danilo (2011-06-28)
      In this paper we are proposing a method for detecting the localization of indoor stairways. This is a fundamental step for the implementation of autonomous stair climbing navigation and passive alarm systems intended for ...

    • Combining Edge and One-Point RANSAC Algorithm to Estimate Visual Odometry 

      Cáceres Hernández, Danilo; Dung Hoang, Van; Hyun Jo, Kang (2013-07-28)
      In recent years, classical structure from motion based SLAM has achieved significant results. Omnidirectional camera-based motion estimation has become interested researchers due to the lager field of view. This paper ...

    • Lane Surface Identification Based on Reflectance using Laser Range Finder 

      Cáceres Hernández, Danilo; Hyun Jo, Kang; Dung Hoang, Van (12/13/2014)
      In striving to achieve autonomous navigation the problem of guidance is a major difficulty faced by fully autonomous vehicle. In this paper, the authors focus on unconventional methods of identifying lane markings on a ...