Patent attributes
A projection system and a projection method thereof are provided. The projection system includes a projection device, a memory, an image capturing device, and a processor. The memory records a corresponding relationship between a plurality of test patterns and a plurality of sets of image capturing parameters. The projection device projects the plurality of test patterns toward a projected area. The processor controls, according to the corresponding relationship recorded in the memory, the image capturing device to shoot the projected area with the plurality of sets of image capturing parameters to obtain a plurality of first reference images corresponding to the plurality of test patterns, and controls, according to the plurality of test patterns and the corresponding plurality of first reference images, the projection device to project a projection image.
