DISPLAY SYSTEM AND IMAGE DISPLAY METHOD

A display system and an image display method are disclosed. The display system includes an image display device, an optical waveguide element, an image acquisition device and a calibration device. The image acquisition device is provided at the display side of the image display device, and is configured to be capable of simultaneously acquiring the surrounding image and the first image acquired by, the image acquisition device; and the calibration device is configured to obtain matching information based on the surrounding image and the first image.