Search results for "CAME"
showing 10 items of 704 documents
Random wave run-up with a physically-based Lagrangian shoreline model
2014
Abstract In the present paper the run-up of random waves was calculated by means of a numerical method. In situ measurements based on a video imaging technique have been used for the validation of the present numerical model. The on-site run-up measurements have been carried out at Lido Signorino beach, near Marsala, Italy,along a transect, normal to the shore. A video camera and a linear array of rods have been used to obtain field data. Numerical simulations with a 1DH Boussinesq-type of model for breaking waves which takes into account the wave run-up by means of a Lagrangian shoreline model have been carried out. In such simulations random waves of given spectrum have been propagated in…
FPGA-based smart camera : industrial applications
2013
International audience; For the last two decades and still today, smart cameras offer innovative solutions for industrial vision applications. This kind of system associates a flexible image acquisition with high-speed processing possibilities. Many smart camera designs are based on FPGA components to obtain these two features. Indeed, the FPGA enables the CMOS sensor to be controlled and therefore to propose a configurable acquisition according to the application constraints (i.e. dynamic windowing). The configurable structure of a FPGA represents a key advantage for modifying the embedded processing (even on-the-fly using dynamic reconfiguration). Meanwhile, FPGA components offer a large …
Estudio de las mucinas ancladas a membrana como diana farmacológica en la fibrosis pulmonar
2020
Antecedentes: La fibrosis pulmonar idiopática (FPI) es una enfermedad pulmonar intersticial fibrosante y crónica de etiología desconocida e incurable englobada dentro de las enfermedades raras. Varias mucinas han demostrados estar implicadas en esta enfermedad, sin embargo, no hay evidencia hasta la fecha sobre el papel de la mucina anclada a membrana MUC4 en el desarrollo de FPI. Objetivo: Evaluar la sobreexpresión y localización de MUC4 en el tejido pulmonar de pacientes con FPI asi como caracterizar su posible implicación en la activación y transformaciones celulares que participan en la FPI (proliferación de fibroblastos, senescencia, transición epitelio mesénquima y transición fibrobla…
Quantitative Determination of Renal 99mTc-MAG3 Clearance. A Comparison of Results Acquired Simultaneously in Whole Body Geometry and with a Gamma Cam…
1997
289 patients were simultaneously investigated with a partially shielded whole body counter (Oberhausen) and in camera technique to correlate the values of the MAG3-clearance. Good correlation was found for the often used times schedules of taking blood samples. Late blood samples increase high clearance values in both methods slighly. The shape of the ROI has no influence using camera technique. We conclude, that camera technique can replace the Oberhausen method with a partially shielded whole body counter.
Efficient smart-camera accelerator: A configurable motion estimator dedicated to video codec
2013
Smart cameras are used in a large range of applications. Usually the smart cameras transmit the video or/and extracted information from the video scene, frequently on compressed format to fit with the application requirements. An efficient hardware accelerator that can be adapted and provide the required coding performances according to the events detected in the video, the available network bandwidth or user requirements, is therefore a key element for smart camera solutions. We propose in this paper to focus on a key part of the compression system: motion estimation. We have developed a flexible hardware implementation of the motion estimator based on FPGA component, fully compatible with…
Real-time people counting system using a single video camera
2008
This is the copy of journal's version originally published in Proc. SPIE 6811. Reprinted with permission of SPIE: http://spie.org/x10.xml?WT.svl=tn7 There is growing interest in video-based solutions for people monitoring and counting in business and security applications. Compared to classic sensor-based solutions the video-based ones allow for more versatile functionalities, improved performance with lower costs. In this paper, we propose a real-time system for people counting based on single low-end non-calibrated video camera. The two main challenges addressed in this paper are: robust estimation of the scene background and the number of real persons in merge-split scenarios. The latter…
Image Processing Chain For Digital Still Cameras Based On The Simpil Architecture
2005
The new generation of wireless devices herald the development of products for integrated portable image and video communication requiring to image and video applications high computing performance. Portable MultiMedia Supercomputers (PMMS), a new class of architectures, allow to combine high computational performance, needed by multimedia applications, and a big energy efficiency, needed by portable devices. Among PMMS, the SIMPil (SIMD processor pixel) architecture satisfies the above requirements, especially with video and digital images processing tasks. In this paper we, exploit the SIMPil computation and throughput efficiency to implement the whole image processing chain of a digital s…
La 'Segismunda' de Leonardo Bruni en la Imprenta Valenciana de Lamberto Palmart
2022
Este texto sirve de introducción a la edición facsímil de la traducción latina de la novela IV,1 del Decamerón, publicado en Valencia en la imprenta de Lamberto Palmart. La introducción hace un repaso por la historia de la novela en Occidente, por las propuestas sobre su origen y sobre la influencia de obras como el Decamerón en el nacimiento de la novela en Occidente. This text serves as an introduction to the facsimile edition of the Latin translation of novel IV,1 of the Decameron, published in Valencia in the printing house of Lamberto Palmart. The introduction reviews the history of the novel in the West, the proposals about its origin and the influence of works such as the Decameron o…
The joint effect of quality of attachment and processes of identity building on the onset of problem behaviors in adolescence
2008
Schooling pupils with disabilities in Franceand Cameroon: a comparative analysis
2016
International audience; he right to education and academic success of all are the concerns of all time regardless of the contexts (UNESCO, 2008). Unfortunately, despite the solemn affirmations and commitments to education for all and inclusive education, the question of the effectiveness of including all-out pupils with disabilities remains a relatively unexplored topic. Inclusive education implies a paradigm shift in which the conditions for success are based on the ability of the school to adapt to the diversity of the public it hosts (Plaisance, Belmont, Verillon et al., 2007; Dyson, Millward et al., 1999). Some researchers (Armstrong, 2001; Ainscow, 2003) showed that if educational poli…