Improved Ternary Gray-Code Phase Unwrapping Algorithm for 3D Measurement Using a Binary Defocusing Technique - Yang, Xu; Lin, Houxing; Luo, Jie; Chen, Lei; Lei, Yu (Electronics (Basel), 2021)
Keywords: Accuracy; Algorithms; Defocusing; Design; Methods; Modulation; Noise measurement; Phase unwrapping; Standard deviation; Ternary systems