Patent ID: 11880906
Assignee: ALEDIA
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 0:
1. An image viewing system, including:
at least one user parameter analyzer configured to determine at least one parameter associated with a user of the image viewing system;
an image display screen including a plurality of light pixels distributed in a matrix manner;
at least one graphics calculator configured to calculate at least one first main image that could be viewed at least partially on the image display screen and representative of a first area of a main scene;
at least one image buffer device configured to store at least the first main image calculated by the graphics calculator;
a graphics controller capable of communicating with the image buffer device and configured to control a display of at least one first secondary image on the image display screen, the first secondary image being constituted by a first portion of the first main image included entirely in the first main image and positioned within the first main image according to at least one first parameter of the user determined by the user parameter analyzer;
the graphics controller being configured to control the display on the image display screen of a second secondary image replacing the first secondary image,
the second secondary image being constituted by a second portion of the main image, included entirely in the first main image and shifted within the first main image with respect to the first secondary image based on at least one second parameter of the user determined by the user parameter analyzer following a first movement of the user;
the graphics controller comprising at least one first pixel buffer device connected to a first pixel of the image display screen, the first pixel buffer device being configured to communicate with a second pixel buffer device connected to a second pixel of the image display screen,
the first pixel buffer device being configured to store a first set of information relating to the first pixel,
the second pixel buffer device being configured to store a second set of information relating to the second pixel,
the first pixel buffer device being capable of receiving the second set of information from the second pixel buffer device and the second set of information replacing the first set of information within the first pixel buffer device when the image display screen switches from displaying the first secondary image to the second secondary image.