Nuovo book chapter pubblicato
Dyrecta Lab ha pubblicato un capitolo del libro dal tema Image Processing e data mining processing nei sistemi di sicurezza di applicazioni industriali. Il capitolo tratta tematiche come face recognition, motion detection in sistemi di videosorveglianza, data processing per la sicurezza dei mezzi di trasporto, data processing per l’ispezione ed il monitoraggio delle infrastrutture ferroviarie, […]
SENSITIVITY OF A VIDEO SURVEILLANCE SYSTEM BASED ON MOTION DETECTION
ABSTRACT: The implementation of a stand-alone system developed in JAVA language for motion detection has been discussed. The open-source OpenCV library has been adopted for video surveillance image processing thus implementing Background Subtraction algorithm also known as foreground detection algorithm. Generally the region of interest of a body or object to detect is related to […]
AUTOMATIC IMAGE PROCESSING ENGINE ORIENTED ON QUALITY CONTROL OF ELECTRONIC BOARDS
ABSTRACT: We propose in this work a study of an image processing engine able to detect automatically the features of electronic board weldings. The engine has been developed by using ImageJ and OpenCV libraries. Specifically the image processing segmentation has been improved by watershed approach. After a complete design of the automation processes, different test […]
OVERVIEW AND APPLICATION OF ENABLING TECHNOLOGIES ORIENTED ON ENERGY ROUTING MONITORING, ON NETWORK INSTALLATION AND ON PREDICTIVE MAINTENANCE
ABSTRACT Energy routers are recent topics of interest for scientific community working on alternative energy. Enabling technologies supporting installation and monitoring energy efficiency in building are discussed in this paper, by focusing the attention on innovative aspects and on approaches to predict risks and failures conditions of energy router devices. Infrared (IR) Thermography and Augmented […]
A Marker-Based Image Processing Method for Detecting Available Parking Slots from UAVs
Abstract: Due to the considerable number of vehicles in many cities, parking problem is a long-term phenomenon and represents one of the main causes of traffic congestion. Unmanned Aerial Vehicles (UAVs) can handle automatic monitoring of traffic, pollution and other interesting services in urban areas non-invasively. UAVs are usually equipped with one or more onboard cameras […]
MONITORAGGIO CONDOTTE IDRICHE URBANE
Abstract: Il progetto è relativo ad un servizio innovativo di Ricerca e Sviluppo di nuovi dispositivi di telecamera termica ad infrarossi ad alta sensibilità, implementato in un sistema automatizzato di movimentazione (montato su palo, su unità mobile o su drone telecomandato), in grado di monitorare ed effettuare un rilevamento georeferenziato delle perdite idriche in una rete […]
Document Image Retrieval by Layout Analysis
Abstract: A new layout-based document image retrieval system is presented in this paper. The system is specifically designed for commercial form retrieval and uses mathematical morphology to extract structural components from the document image. Document layout description is performed by the Radon Transform whereas Dynamic Time Warping is used for matching. The experimental results have […]
Layout-Based Document-Retrieval System by Radon Transform Using Dynamic Time Warping
Abstract: In the context of sustainability of document management technologies, this paper presents a new system for layout-based document retrieval specifically designed for commercial form retrieval. The system first uses a technique based on mathematical morphology to extract grid-based structural components from the document image. Successively, Radon Transform is used for document layout description. A document […]
A Layout-Analysis Based System for Document Image Retrieval
Abstract: This paper presents new system for document image retrieval, based on layout-analysis. The system, that is well suited for commercial form retrieval, uses Radon Transform for layout description and Dynamic Time Warping for document image matching. The experimental results, that were conducted using real and simulated data sets, demonstrate the proposed approach is effective and […]
Face Recognition System on Mobile Device based on Web Service approach
Abstract: This paper proposes a new application for face recognition task on mobile device. The originality of the work is based on the web service, able to store the normalized distances in the database, to verify the correct building of the classifier’s model and to match the test normalized distances with the training normalized distances […]