四步相移法

资 源 简 介

结构光四步相移法

详 情 说 明

The structured light four-step phase-shifting method is a technique used in many fields, including computer vision, computer graphics, and 3D scanning. This method is used to obtain the depth information of a scene by projecting a series of patterns onto the object and analyzing the deformation of the patterns. The four-step phase-shifting method is one of the most widely used methods for structured light 3D scanning, and it is known for its high accuracy and robustness. This method involves four steps: projecting a series of patterns onto the object, capturing the images, calculating the phase shift, and reconstructing the 3D model. The structured light four-step phase-shifting method has played an important role in the development of 3D scanning technology and has many practical applications in fields such as industrial design, reverse engineering, and cultural heritage preservation.