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Алгоритм, который позволяет убирать или добавлять дисторсию на изображениях
Добрый день. Как достичь такого эффекта?
Имея только:
1 - FOV - Field of View от 0 до 180
2 - FOV Orientation (Diagonal, Vertical, Horizontal)
3 - Center Point.
Снизу пример видео анимации
1 - значение FOV анимируется с 0 до 180.
2 - FOV. Orientation = Horizontal.
3 - Центер картинки x = 0.5, y = 0.5
Данный эффект называется Optical Compensation в Adobe After Effects. Пробовал разные формулы в том числе Brown-Conrady model. Но не понятно как из FOV значения вывести коэффициенты kn как в этой модели.
Буду благодарен за любую помощь.
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