主权项 |
1. A coded light three-dimensional acquisition system comprising of:
a projector including an array of optical subsystems, each designed to project a different light pattern, and a switching circuit to controllably turn on or off each subsystem, and a camera, electronically synchronized with the projector in such a way that the projector emits a sequence of patterns and the camera captures the scene illuminated by the projected patterns, wherein the sequence of patterns includes code patterns and additional binarization patterns, wherein the binarization patterns are reconstructed from the code patterns, and wherein the binarization patterns are reconstructed from the code patterns by taking minimum and maximum in time at each pixel. |