A random encoded pattern generation method and device for structured light encoding
A technology of random coding and pattern generation, applied in image coding, using optical devices, image communication, etc., can solve problems such as error-prone algorithms
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[0047] The present invention will be further described in detail below in conjunction with the accompanying drawings.
[0048] In one embodiment, using figure 1 The schematic flow chart can generate a random coding pattern, the coding primitive of the random coding pattern has good random characteristics, and satisfies the unique identification characteristics of the window, that is, when the random coding pattern is projected onto the three-dimensional space or the target object by the projection device, then Each feature point on the projected three-dimensional space or the surface of the target object can be uniquely identified, solving the identification problem of single-eye, binocular or multi-eye matching in the depth decoding process. The following steps are included in this flowchart:
[0049] S100. Determine the resolution of the random coding pattern, and obtain a random probability distribution map with the same resolution.
[0050] S200. Obtain the position of t...
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