Algorithm for detecting and determining the coordinates of a point object

Medennikov, P.A.

Full text «Opticheskii Zhurnal»

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Publication in Journal of Optical Technology

For Russian citation (Opticheskii Zhurnal):

Меденников П.А. Алгоритм обнаружения и определения координат точечного объекта // Оптический журнал. 2019. Т. 86. № 8. С. 65–69. http://doi.org/10.17586/1023-5086-2019-86-08-65-69

Medennikov P.A. Algorithm for detecting and determining the coordinates of a point object [in Russian] // Opticheskii Zhurnal. 2019. V. 86. № 8. P. 65–69. http://doi.org/10.17586/1023-5086-2019-86-08-65-69

For citation (Journal of Optical Technology):

P. A. Medennikov, "Algorithm for detecting and determining the coordinates of a point object," Journal of Optical Technology. 86(8), 510-514 (2019). https://doi.org/10.1364/JOT.86.000510

Abstract:

A simple algorithm for detecting and calculating the coordinates of point objects on a digital image is presented, in which the problem of the dependence of the results on the intrapixel position of the object’s projection in the frame is solved using an adaptive selection filter. Detection is carried out via multilevel threshold segmentation of the source frame and its filtered copy.

Keywords:

point object, centroidal algorithm, adaptive filter, threshold segmentation

OCIS codes: 100.2000

References:

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