Three-dimensional scanner and three-dimensional scanning method
A technology of three-dimensional scanning and scanner, applied in the field of three-dimensional scanning, can solve the problems of unfavorable popularization and use of three-dimensional scanning devices, high hardware cost, etc., and achieve the effects of easy popularization and use, reduced computing costs, and reduced volume
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Embodiment 1
[0104] by figure 1 For example, the light beam processing device includes a half-reflective prism 22, and the half-reflective prism 22 includes a first light output part and a second light output part, wherein the light beam processing device passes through the half-reflective prism 22 The light is transmitted and reflected, so as to realize the spectroscopic processing of the light projected from the light entrance part, so that the light is respectively projected from the first light exit part and the second light exit part to the cameras 21 corresponding to the respective light exit parts, Correspondingly, the image acquisition device 20 further includes a first camera 211 corresponding to the first light-emitting part, and a second camera 212 corresponding to the second light-emitting part. The first camera 211 generates the first stripes based on the collected light For an image, the second camera 212 generates a second fringe image based on the collected light, the first...
Embodiment 2
[0115] by Figure 5 For example, the beam processing device includes a right-angle two-channel dichroic prism 24, and the right-angle two-channel dichroic prism 24 includes a third light exit part and a fourth light exit part, wherein the beam processing device passes through the right-angle two-channel dichroic prism 24. The dichroic prism 24 is used to perform spectroscopic processing on the light projected from the light entrance part, so that the light is respectively projected from the third light exit part and the fourth light exit part to the cameras 21 corresponding to the respective light exit parts; Correspondingly, the image acquisition device 20 includes a third camera 213 arranged corresponding to the third light outlet, and a fourth camera 214 arranged corresponding to the fourth light outlet, and the third camera 213 generates a third fringe image based on the collected light , the fourth camera 214 generates a fourth fringe image based on the collected light, t...
Embodiment 3
[0123] by Figure 6 For example, the light beam processing device includes a three-channel dichroic prism 25, and the three-channel dichroic prism 25 includes a fifth light exit part, a sixth light exit part, and a seventh light exit part, wherein the light beam processing device passes through the The three-channel dichroic prism 25 is used to perform spectroscopic processing on the light projected from the light-incoming part, so that the light is respectively projected from the fifth light-outgoing part, the sixth light-outgoing part and the seventh light-outgoing part to their respective A camera 21 corresponding to the light emitting part;
[0124] Correspondingly, the image acquisition device 20 includes a fifth camera 215 arranged corresponding to the fifth light outlet, a sixth camera 216 arranged corresponding to the sixth light outlet, and a camera 216 arranged corresponding to the seventh light outlet. The seventh camera 217, the fifth camera 215 generates a fifth ...
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