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Эта публикация цитируется в 18 научных статьях (всего в 18 статьях)
ОБРАБОТКА ИЗОБРАЖЕНИЙ, РАСПОЗНАВАНИЕ ОБРАЗОВ
A novel switching bilateral filtering algorithm for depth map
A. N. Ruchayab, K. A. Dorofeevb, V. Kalschikovb a Federal Research Centre of Biological Systems and Agro-technologies of the Russian Academy of Sciences, Orenburg, Russia
b Department of Mathematics, Chelyabinsk State University, Chelyabinsk, Russia
Аннотация:
In this paper, we propose a novel switching bilateral filter for depth map from a RGB-D sensor. The switching method works as follows: the bilateral filter is applied not at all pixels of the depth map, but only in those where noise and holes are possible, that is, at the boundaries and sharp changes. With the help of computer simulation we show that the proposed algorithm can effectively and fast process a depth map. The presented results show an improvement in the accuracy of 3D object reconstruction using the proposed depth filtering. The performance of the proposed algorithm is compared in terms of the accuracy of 3D object reconstruction and speed with that of common successful depth filtering algorithms.
Ключевые слова:
depth map, switching filtering, 3D reconstruction.
Поступила в редакцию: 04.06.2019 Принята в печать: 09.09.2019
Образец цитирования:
A. N. Ruchay, K. A. Dorofeev, V. Kalschikov, “A novel switching bilateral filtering algorithm for depth map”, Компьютерная оптика, 43:6 (2019), 1001–1007
Образцы ссылок на эту страницу:
https://www.mathnet.ru/rus/co725 https://www.mathnet.ru/rus/co/v43/i6/p1001
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