The goal of this paper is to build a stereo sensor to be used as a 3D measurement tool with direct application in automotive industry. The distance between the object to be measured and the stereo sensor is between 200 mm and 300 mm. This paper presents the solutions developed in order to produce, calibrate and verify a stereo sensor used to measure 3D coordinates with an accuracy of 0.1 mm. The measurement area is defined by a square with a side of 100 mm. The contribution of this paper to the extant literature is twofold. First, it presents a new method to compute the coefficient of the radial distortion. Second, it develops an imageprocessing algorithm, in order to minimize the errors that occur from the non-correspondence problem. The most important issues that need to be addressed are the following: defining a camera model in order to best simulate a real camera, and identifying the same point with both cameras of the stereo sensor (correspondence problem), in order to reduce the measurement errors.
С течением лет глубже осознается масштаб художника Михаила Греку (1916 – 1998), неординарной и многогранной Личности. Среди видных молдавских мастеров ХХ века он выделялся ярким талантом живописца, духовно-философским даром и беспримерной моральной позицией борца за свободу творчества. Автор данного обзора стремится привлечь внимание читателей журнала к сути новаторства мастера в разные периоды, акцентируя его особую роль в развитии искусства Молдавии.
With the years passed we come to a deeper understanding of such a great personality as famous painter Mihail Grecu has been (1916 – 1998). Among the important Moldavian artists of the XX century he was standing out not only by virtue of his talent in painting. He also has been gifted with spiritual and philosophical qualities, having the unexampled moral position in his struggle for freedom in creative activity.
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