Method and apparatus for estimating depth by using focus stack based on density of feature points
A technology of feature points and focus piles, applied in computing, image data processing, instruments, etc., can solve the problem of low accuracy and achieve the effect of avoiding inaccuracy
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[0040] In the drawings, the same or similar reference numerals are used to denote the same or similar elements or elements having the same or similar functions. Embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.
[0041] In the description of the present invention, the terms "central", "longitudinal", "transverse", "front", "rear", "left", "right", "vertical", "horizontal", "top", " The orientation or positional relationship indicated by "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying the referred device or element Must have a specific orientation, be constructed and operate in a specific orientation, and therefore should not be construed as limiting the scope of the invention.
[0042] Such as figure 1 As shown, ...
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