Method for making vision care picture based on vision three-dimensional principle
A technology of health care painting and three-dimensional painting, which can be used in physical therapy, eye exercisers, etc., can solve problems such as lack of vision, and achieve the effects of restoring vitality, preventing myopia, and relieving dry eyes
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[0048] First the terms are explained:
[0049] d: Diffusion, set on the screen, a certain point [x, y], assuming the RGB color value of [x-d / 2, y] is C(x-d / 2, y); assuming [x+d / 2,y] The RGB color value of the point is C(x+d / 2,y), and has the following relationship:
[0050] C(x-d / 2,y)==C(x+d / 2,y)
[0051] And, when people watch the visual three-dimensional picture, when the left eye gazes at (x-d / 2, y) on the plane, the corresponding point that the right eye gazes at is exactly (x+d / 2, y), then: in the visual three-dimensional picture In , d is called the spread of [x, y] point, denoted as d(x, y).
[0052] In this paper, d is set to be greater than 0.
[0053] s: Interpupillary distance, that is, the distance between the pupil centers of two eyes of ordinary people, most people are 60-62mm, this article takes the average value of most people, and sets the value of s to 61mm.
[0054] RL: Large divergence area, also known as "far view area". If in a certain area of the...
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