
С целью оценки вероятностей обнаружения и распознавания объектов в зависимости от параметров измерительной системы проведено статистическое моделирование данного процесса. Определены зависимости вероятности обнаружения от значения отношения диаметра пятна к характерному размеру элемента поверхности на исследуемой поверхности, уровня шумов, числа переотражений в элементах поверхности. Показаны возможности снижения уровня шумов в измерительной системе при стабилизации мощности источника излучения.
For the purpose of detection and recognition probabilities estimation of objects depending on parameters of measurement system statistical modeling of the given process was spend. The functions of probability depend on relation of spot diameter to the characteristic size of an element of investigated surface, level of noise, number of rereflections in surface elements were defined. Possibilities of noise level decrease in measuring systems was shown at laser power stabilization.
ЛАЗЕРНОЕ ЗОНДИРОВАНИЕ ПОВЕРХНОСТИ, ВЕРОЯТНОСТЬ ОБНАРУЖЕНИЯ, ОТРАЖАТЕЛЬНЫЕ ХАРАКТЕРИСТИКИ
ЛАЗЕРНОЕ ЗОНДИРОВАНИЕ ПОВЕРХНОСТИ, ВЕРОЯТНОСТЬ ОБНАРУЖЕНИЯ, ОТРАЖАТЕЛЬНЫЕ ХАРАКТЕРИСТИКИ
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