Patent ID: 8205267

Claim:
A display system comprising: image processing apparatuses for processing images; and display apparatuses for displaying images; wherein the image processing apparatuses and the display apparatuses are connected through a network and the display apparatuses display the images outputted from the image processing apparatuses, the display apparatuses having a function to enlarge and display the image, a security level is set for installation locations where the display apparatuses are installed, the image processing apparatuses determine display conditions, including whether to allow an enlarged image display, depending on the security level of, and a display ability of, the display apparatuses installed at each installation location, and restrict images to be outputted according to the determined display conditions, the display apparatuses, when set to allow an enlarged display, attach no information of prohibition of enlarged display to the image to be outputted and display an enlarged image, and the display apparatuses, when set not to allow enlarged display, attach information of prohibition of enlarged display to an image to be outputted and display the restricted images.