Image processing and display method, augmented reality device, image processing device, and display system

An AR device, comprising:

• an acquisition circuit, configured for acquiring a real-time image of a current view field of a user wearing the AR device in a real environment;
• a first sending circuit, configured for sending the real-time image to the image processing device, to enable the image processing device to adjust the image to be displayed based on the real-time image, take the adjusted image to be displayed as the target image, determine a display direction and an imaging distance according to the real-time image and the environmental scene image pre-stored in the image processing device, and send the target image, the display direction and the imaging distance to the AR device, wherein the environmental scene image comprises an area corresponding to a virtual display area configured for displaying the target image;
• and
• a display circuit, configured for receiving the target image, the display direction, and the imaging distance sent by the image processing device, and displaying the target image in the virtual display area according to the display direction and the imaging distance.

An image processing device, comprising:

• a receiving circuit, configured for receiving a real-time image of a current view field of a user wearing an AR device in a real environment sent by the AR device;
• a first processing circuit, configured for adjusting an image to be displayed based on the real-time image, and taking the adjusted image to be displayed as a target image;
• a second processing circuit, configured for determining a display direction and an imaging distance according to the real-time image and an environmental scene image pre-stored in the image processing device;
• and
• a second sending circuit, configured for sending the target image, the display direction, and the imaging distance to the AR device.