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Optimization algorithm of the velocity field determining in image processing. / Бажанов, Павел Валерьевич; Котина, Елена Дмитриевна; Овсянников, Дмитрий Александрович; Плоских, Виктор Александрович.
в: Cybernetics and Physics, Том 7, № 4, 2018, стр. 174-181.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - Optimization algorithm of the velocity field determining in image processing
AU - Бажанов, Павел Валерьевич
AU - Котина, Елена Дмитриевна
AU - Овсянников, Дмитрий Александрович
AU - Плоских, Виктор Александрович
PY - 2018
Y1 - 2018
N2 - The paper proposes a new algorithm for constructing the velocity field, which is based on the study of the integral functional on the ensemble of trajectories. The resulting analytical representation of the variation of the integral functional gives us the gradient of the investigated functional. It allows to find the desired parameters using gradient methods, which determine the velocity field. This approach allows both optical flow and non-optical flow construction. The proposed algorithm can be used in the analysis of various images, in particular in radionuclide image processing.
AB - The paper proposes a new algorithm for constructing the velocity field, which is based on the study of the integral functional on the ensemble of trajectories. The resulting analytical representation of the variation of the integral functional gives us the gradient of the investigated functional. It allows to find the desired parameters using gradient methods, which determine the velocity field. This approach allows both optical flow and non-optical flow construction. The proposed algorithm can be used in the analysis of various images, in particular in radionuclide image processing.
UR - http://lib.physcon.ru/doc?id=050a534662b2
U2 - 10.35470/2226-4116-2018-7-4-174-181
DO - 10.35470/2226-4116-2018-7-4-174-181
M3 - Article
VL - 7
SP - 174
EP - 181
JO - Cybernetics and Physics
JF - Cybernetics and Physics
SN - 2223-7038
IS - 4
ER -
ID: 37041203