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Realtà Aumentata (AR) basata sulla Visione Artificiale .   Augmented Reality (AR) for the realization of its functionalities uses tools typical of other disciplines, which thanks to AR are experiencing a new era of notoriety and a new field of application, unthinkable until a few years ago.    La Augmented Reality (AR) per la realizzazione delle sue funzionalità utilizza strumenti tipici di altre discipline, che grazie alla AR stanno vivendo una nuova era di notorietà ed un nuovo campo applicativo, impensabile fino a qualche anno fa.    Indeed, AR technology combines physical environment, digital information and device, to understand the physical world you are in and add relevant digital content in the right place. There is an entire branch of computer science dedicated to this purpose, it is called  computer vision , or  artificial vision . It is an interdisciplinary field of study that develops algorithms and techniques to allow computers to rep...

Controllo di qualità e classificazione.   Quality control in a production process can be used both on incoming raw materials and on finished products out of the industrial plant.   Il controllo di qualità in un processo produttivo può essere impiegato sia sulle materie prime in ingresso, sia sui prodotti finiti in uscita dall'impianto industriale.   The incoming quality control consists in verifying the compliance of the products with certain pre-assigned quality parameters, in order to process only the compliant products and avoid the loading of non-compliant products Some of the possible checks using an artificial vision system are the following: - Compliance with dimensional tolerances; - Identification of any broken or incorrectly separated products - Presence of all components for assembled products (cap, lid, label)   Il controllo di qualità in ingresso consiste nella verifica della rispondenza dei prodotti a determinati parametri qualitativi pre-assegnati, al ...

La rappresentazione delle immagini digitali.    Digital images contain more information than scalar quantities. For this reason, their  digital   representation  within electronic computers, or storage devices, requires special attention.  Although electronic technology has now managed to provide us with memories of enormous capacity and increasingly powerful processors, the focus on image storage has remained unchanged because, on the other hand, the  size ,  detail  and  resolution  of the images currently processed have increased.  Think for example of the multi-spectral images captured by satellites, or of new digital standards such as Ultra HD .     Le immagini digitali contengono più informazioni rispetto alle grandezze scalari. Per questo motivo la loro  rappresentazione   digitale  all'interno dei calcolatori elettronici, o dei dispositivi di archiviazione, richiede una attenzione particola...

{ La visualizzazione dei risultati della elaborazione delle immagini }   Once the images have been processed by the processing subsystem, the results must be communicated externally.   {Una volta che le immagini sono state elaborate dal sottosistema di elaborazione i risultati devono essere comunicate all'esterno}    Visualization subsystem . The visualization subsystem is the stage of the artificial vision system that takes care of the communication of the results. Generally this stage is composed of a graphic output device, such as a monitor. The content and style of information presentation must be commensurate with the user who is often the end user of the control chain. For this reason the information provided must be concise, essential, and free from the technicalities of image processing technology. It is also advisable to use any stratagem to facilitate its use by the user, such as using colors or styles to emphasize particular conditions.   { Sotto...

{La visione artificiale basata su elaboratore elettronico: la Computer Vision}   The ever-increasing demand for quality, the trend towards zero-defect production, increasingly fierce competition and the need to contain costs, force companies to face a new way of thinking: today a reliable and accurate quality control is required for every single piece. Statistical sampling cannot guarantee the required quality. On the other hand, the use of increasingly automated, flexible and fast production methods make manual control absolutely inapplicable, since manual control is unable to provide guarantees of repeatability and stability and is also economically inconvenient. For this reason, the industrial world is increasingly making use of artificial vision systems.   {La richiesta sempre crescente di qualità, la tendenza verso la produzione a zero difetti , la competizione sempre più serrata e la necessità di contenere i costi, costringono le aziende ad affrontare un nuovo modo di...

{ Applicazione dei sistemi di visione al confezionamento }   Wrapping and packaging is the final process of a product's production chain. One of the applications of vision systems consists in verifying the correctness of the packaging process, in order to place on the market only packaging that is correctly loaded and compliant with quality specifications.   {Il confezionamento e l'imballaggio è il processo finale della catena di produzione di un prodotto. Una delle applicazioni dei sistemi di visione consiste nella verifica della correttezza del processo di imballaggio, al fine di immettere sul mercato solo imballi correttamente caricati e conformi alle specifiche di qualità}   Some of the most frequent checks performed using vision systems are:   - control of compliance with the dimensional and shape tolerances of the packaging;   - identification of any missing products inside the packaging   - check within multi-flavor systems, for example assort...

  {Elaborazione di Immagini} Hashtag keywords: #artificialVision #computerVision #imageProcessing #machineVision  #TateoBlog #TILLL The processing subsystem of an artificial vision system basically consists of an electronic processor and an algorithm coded in a software program. The algorithm is suitably designed to process the images produced by the acquisition subsystem, in order to give them meaning, that is, to extract from them the information useful for the purpose for which the artificial vision system was built. Depending on the information you want to extract from the images, there are specific processing techniques. { Il sottosistema di elaborazione di un sistema di visione artificiale è costituito fondamentalmente da un elaboratore elettronico e da un algoritmo codificato in un programma software. L'algoritmo è progettato opportunamente per elaborare le immagini prodotte dal sottosistema di acquisizione, al fine di  dare ad esse significato, ossia per est...

{ Il sottosistema di elaborazione di un sistema di visione artificiale  } #TateoBlog #artificialVision #machineVision #imageProcessing #computerVision #featureExtraction #regionDetection #regionSegmentation #patternRecognition #ocr #gauging The processing subsystem of an artificial vision system basically consists of an electronic processor and an algorithm coded in a software program. The algorithm is suitably designed to process the images produced by the acquisition subsystem, in order to give them meaning, that is, to extract from them the information useful for the purpose for which the artificial vision system was built. Depending on the information you want to extract from the images, there are specific processing techniques. { Il sottosistema di elaborazione di un sistema di visione artificiale è costituito fondamentalmente da un elaboratore elettronico e da un algoritmo codificato in un programma software. L'algoritmo è progettato opportunamente per elab...