Adaptive illumination optimization method applicable to multi-reflection scene
An optimization method, an adaptive technology, applied in the field of adaptive optics, which can solve the problems of adverse effects of decision-making and execution, unsuitable for industrial automation, not universal, etc., to meet the requirements of low-cost system construction, avoid adverse effects, and universality. The effect of suitability
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[0022] The present invention will be further described below in conjunction with the accompanying drawings and specific examples;
[0023] figure 1 Shown is a schematic diagram of an adaptive lighting device of the present invention. Among them, the projector and the camera adopt a non-coaxial configuration, the distance between the projector and the camera is d, the distance between the projector and the reference plane is L, and the depth of the observation point O is h. Using the triangle similarity principle, the relationship between the depth of the object and the phase change of the fringe is deduced as follows:
[0024]
[0025] represents the change in phase, there is
[0026]
[0027] Substituting equation (2) into equation (1), we get
[0028]
[0029] figure 2 Shown are four reference grating patterns and corresponding distorted grating patterns in the present invention. computer-generated figure 2 The sinusoidal, rectangular, triangular, and dual...
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