multi-sine phase-shifting images

This is a data set to show the advantage of the method in this paper, the data set has two kinds of data: the multi-sine phase-shifting images and comparison method images, the images are all modulated for different targets, such as: the white ceramic cuboid, The half of white ping pong ball and no targets. In this data set, the “3phase.bmp” are the images for the method in this paper, the ”2plus1.bmp” are the images for all kinds of two phase-shifting methods, where R layer image is average intensity image, G layer and B layer images are phase-shifting images. The “g1.bmp” to “g5.bmp” images are Gray code images.