Reconstruction detector based on light-field camera and frequency modulation laser and applied to optical parameter distribution of dispersion media and reconstruction method

• Main Authors: CAI XIAOSHU, QI HONG, QIAO YAOBIN, RUAN SHITING, RUAN LIMING, ZHOU WU, TAN HEPING
• Format: Patent
• Language: Chinese; English
• Published: 12.10.2016
• Subjects: INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PHYSICS; TESTING

The invention provides a reconstruction detector based on a light-field camera and a frequency modulation laser and applied to optical parameter distribution of dispersion media and a reconstruction method, relates to a reconstruction detector for the optical parameter distribution of the dispersion media and a reconstruction method for the optical parameter distribution of dispersion media and aims to solve the problems that a device is complicated and radiation intensity signals in all directions are indistinguishable in a reconstruction process of the optical parameters adopting traditional contact measurement. The reconstruction detector for the optical parameter distribution of the dispersion media comprises a laser controller, a laser head, at least one light-field camera and a data collecting and processing system; radiation intensity information in all directions of the borders of the dispersion media under the action of the frequency modulation laser is acquired by the light-field camera, distributio