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Calvo-Gallego E.,University of Seville | Calvo-Gallego E.,Institute Microelectronica Of Seville Imse Cnm Csic | Cabrera Aldaya A.,Instituto Superior Polytechnic Jose Antonio Echevarria CUJAE | Brox P.,Institute Microelectronica Of Seville Imse Cnm Csic | Sanchez-Solano S.,Institute Microelectronica Of Seville Imse Cnm Csic
2012 19th IEEE International Conference on Electronics, Circuits, and Systems, ICECS 2012 | Year: 2012

The implementation of a connected component labeling algorithm (CCL) for real-time operation is presented in this paper. The algorithm, which was designed and implemented following a model-based methodology centered on Matlab/Simulink and Xilinx-System Generator, uses horizontal and vertical blanking periods to improve the quality of labeling and increase the operation speed. Its performance, with a VGA 640 × 480 P @ 60 Hz video, is shown by means of its integration on a complete video processing system over a Spartan-3A DSP 3400 development board. © 2012 IEEE.


Castro V.R.,Instituto Superior Polytechnic Jose Antonio Echevarria CUJAE | Acost M.I.G.,Instituto Superior Polytechnic Jose Antonio Echevarria CUJAE | Martinez I.L.,Instituto Superior Polytechnic Jose Antonio Echevarria CUJAE | Suarez J.A.A.,Instituto Superior Polytechnic Jose Antonio Echevarria CUJAE
International Conference on Harbour, Maritime and Multimodal Logistics Modelling and Simulation | Year: 2011

Freight transportation is, for any country's economy, the backbone of the production and service activity logistic organization. At present, the trend of the international cargo movement is characterized by the increasing use of containers in the commercial trade of goods. This process is accompanied by two facts: in one hand production of containers worldwide is insufficient to meet the demand, and on the other hand the increases of customs' containers duties concepts such as taxes, delayed return cycles, etc., all of which results in the need for speeding up the rotation cycle of all containers at present available in the international trade. The InterCompras® Containers System provides a new concept for the logistic chain of containers' movement, with the support of Internet/Intranet software, as the backbone of the supply chains within the country, as well as of the traceability of these freights unitizing means.


Martinez I.L.,Instituto Superior Polytechnic Jose Antonio Echevarria CUJAE | Castro V.R.,Instituto Superior Polytechnic Jose Antonio Echevarria CUJAE | Acosta M.I.G.,Instituto Superior Polytechnic Jose Antonio Echevarria CUJAE | Suarez J.A.A.,Instituto Superior Polytechnic Jose Antonio Echevarria CUJAE
International Conference on Harbour, Maritime and Multimodal Logistics Modelling and Simulation | Year: 2011

This research is performed in several enterprises which develop their activities in connection with the services, commercial, and production fields. These enterprises have in common their relation with the stock management. Cuban enterprises are facing problems such as lack of availability, supply unstableness, poor studies of demand, and obsolete productions. This research proposes to make an assessment of these problems from the point of view of the enterprises in connection with their supply chains. Such a comprehensive analysis is poorly developed in Cuban enterprises so far. Stocks represent immobilized money thus the main objective is to keep them at the lowest possible level that guarantees a high service level to the customer and the achievement of an economical and fluid management of resources. The introduction of a reference model to assess the status of the stock management in both the enterprises and the supply chains is also proposed.

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