Copy-Protected Image Display System

A copy-protected image display system adapted for use with a data transceiving device to present an image, comprising:

• an eyeglasses display device that is configured for image display, the eyeglasses display device being communicatively connected to the data transceiving device;
• and
• an image content server that stores a source image corresponding to a plurality of image pixels and device information of said eyeglasses display device, wherein said image content server is configured to be communicatively connected to the data transceiving device;
• wherein said image content server is configured to introduce a data change to the source image based on the device information, so as to obtain a first modified image that corresponds to the image pixels;
• wherein, for each of the image pixels, a difference between the first modified image and the source image at the image pixel is smaller than a first threshold pixel value;
• wherein, for a first portion of the image pixels, the difference between the first modified image and the source image at each of the image pixels in the first portion is greater than zero;
• wherein said image content server is configured to convert the first modified image into a second modified image based on an image modification rule;
• wherein, for a second portion of the image pixels, a difference between the second modified image and the first modified image at each of the image pixels in the second portion is greater than a second threshold pixel value that is greater than the first threshold pixel value;
• wherein said image content server is configured to transmit the second modified image to said eyeglasses display device through the data transceiving device;
• and
• wherein said eyeglasses display device comprises a decoder circuit that is configured to convert the second modified image back to the first modified image, and is configured to display the first modified image.