Anthony Kolar

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Wireless video capsules can now carry out gastroenterological examinations. The images make it possible to analyze some diseases during postexamination, but the gastroenterologist could make a direct diagnosis if the video capsule integrated vision algorithms. The first step toward in situ diagnosis is the implementation of 3-D imaging techniques in the(More)
—Since few years, the gastroenterologic examinations could have been realised by wireless video capsules. Although the images make it possible to analyse some diseases, the diagnosis could be improved by the use of the 3D Imaging techniques implemented in the video capsule. The work presented here is related to Cyclope, an embedded active vision system that(More)
Many systems and data processing for 3D vision have been designed but few have targeted real-time embedded systems. We present in this article Cyclope, an original real-time embedded multi-spectral 3D vision sensor. For this, we have developed a new digital processing architecture to reconstruct the 3D information from images. This architecture conforms to(More)
Biomedical circuits and systems are a forthcoming field in more than Moore integrated circuits. Majority of published works are interested in voltage-mode sensor instrumentation. In voltage-mode operation, design trade-off is known and design optimization tools available. In contrast, current-mode sensor instrumentation have proved low-power and high-speed(More)
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