System and method of correcting discontinuities of light intensities of displays
In one or more embodiments, one or more systems, methods, and/or processes may determine, via at least one luminance intensity sensor, multiple display luminance values of each display of multiple displays associated with coordinates of the display; may determine a mapping from the coordinates to multiple mean luminance values based at least on each multiple display luminance values of each display of the multiple displays; may determine a correction mapping based at least on the mapping from the coordinates to the multiple mean luminance values and respective multiple expected luminance values; may install the multiple displays in respective multiple information handling systems that include respective multiple graphics processing units; and may configure the multiple graphics processing units with at least one of the correction mapping and a lookup table based at least on the correction mapping.
1. An information handling system, comprising:
at least one processor; and
a memory medium, coupled to the at least one processor, that stores instructions executable by the at least one processor, which when executed by the at least one processor, cause the information handling system to:
determine, via at least one luminance intensity sensor, a plurality of display luminance values of each display of a plurality of displays associated with coordinates of the display;
determine a mapping from the coordinates to a plurality of mean luminance values based at least on each plurality of display luminance values of each display of the plurality of displays;
determine a correction mapping based at least on the mapping from the coordinates to the plurality of mean luminance values and a respective plurality of expected luminance values;
install the plurality of displays in a respective plurality of information handling systems that include a respective plurality of graphics processing units; and
configure the plurality of graphics processing units with at least one of the correction mapping and a lookup table based at least on the correction mapping.
2. The information handling system of claim 1 , wherein each display of the plurality of displays includes a bezel around edges of the display.
3. The information handling system of claim 1 , wherein, to determine the mapping from the coordinates to the plurality of mean luminance values based at least on each plurality of display luminance values of each display of the plurality of displays, the instructions further cause the information handling system to determine a plurality of arithmetic mean values, a plurality of geometric mean values, or a plurality of harmonic mean values.
4. The information handling system of claim 1 , wherein, to determine the plurality of display luminance values of each display of the plurality of displays associated with coordinates of the display, the instructions further cause the information handling system to:
capture a single image for each display of the plurality of displays; and
determine the plurality of display luminance values of each display of the plurality of displays from the single image for each display of the plurality of displays.
5. The information handling system of claim 1 , wherein, to determining the plurality of display luminance values of each display of the plurality of displays associated with coordinates of the display, the instructions further cause the information handling system to:
capture a plurality of images for each display of the plurality of displays; and
determine the plurality of display luminance values of each display of the plurality of displays from the plurality of images for each display of the plurality of displays.
6. The information handling system of claim 5 , wherein, to capture the plurality of images for each display of the plurality of displays, the instructions further cause the information handling system to not capture an inner segment of the display.
7. The information handling system of claim 1 , wherein the at least one luminance intensity sensor includes at least one camera.
8. A method, comprising:
determining, via at least one luminance intensity sensor, a plurality of display luminance values of each display of a plurality of displays associated with coordinates of the display;
determining a mapping from the coordinates to a plurality of mean luminance values based at least on each plurality of display luminance values of each display of the plurality of displays;
determining a correction mapping based at least on the mapping from the coordinates to the plurality of mean luminance values and a respective plurality of expected luminance values;
installing the plurality of displays in a respective plurality of information handling systems that include a respective plurality of graphics processing units; and
configuring the plurality of graphics processing units with at least one of the correction mapping and a lookup table based at least on the correction mapping.
9. The method of claim 8 , wherein each display of the plurality of displays includes a bezel around edges of the display.
10. The method of claim 8 , wherein the determining the mapping from the coordinates to the plurality of mean luminance values based at least on each plurality of display luminance values of each display of the plurality of displays includes determining a plurality of arithmetic mean values, a plurality of geometric mean values, or a plurality of harmonic mean values.
11. The method of claim 8 , wherein the determining the plurality of display luminance values of each display of the plurality of displays associated with coordinates of the display includes:
capturing a single image for each display of the plurality of displays; and
determining the plurality of display luminance values of each display of the plurality of displays from each single image of each display of the plurality of displays.
12. The method of claim 8 , wherein the determining the plurality of display luminance values of each display of the plurality of displays associated with coordinates of the display includes:
capturing a plurality of images for each display of the plurality of displays; and
determining the plurality of display luminance values of each display of the plurality of displays from each plurality of images of each display of the plurality of displays.
13. The method of claim 12 , wherein the capturing the plurality of images for each display of the plurality of displays includes not capturing an inner segment of the display.
14. The method of claim 8 , wherein the at least one luminance intensity sensor includes at least one camera.
15. A computer-readable non-transitory memory medium that includes instructions that, when executed by at least one processor of an information handling system, cause the information handling system to:
determine, via at least one luminance intensity sensor, a plurality of display luminance values of each display of a plurality of displays associated with coordinates of the display;
determine a mapping from the coordinates to a plurality of mean luminance values based at least on each plurality of display luminance values of each display of the plurality of displays;
determine a correction mapping based at least on the mapping from the coordinates to the plurality of mean luminance values and a respective plurality of expected luminance values;
install the plurality of displays in a respective plurality of information handling systems that include a respective plurality of graphics processing units; and
configure the plurality of graphics processing units with at least one of the correction mapping and a lookup table based at least on the correction mapping.
16. The computer-readable non-transitory memory medium of claim 15 , wherein each display of the plurality of displays includes a bezel around edges of the display.
17. The computer-readable non-transitory memory medium of claim 15 , wherein, to determine the mapping from the coordinates to the plurality of mean luminance values based at least on each plurality of display luminance values of each display of the plurality of displays, the instructions further cause the information handling system to determine a plurality of arithmetic mean values, a plurality of geometric mean values, or a plurality of harmonic mean values.
18. The computer-readable non-transitory memory medium of claim 15 , wherein, to determine the plurality of display luminance values of each display of the plurality of displays associated with coordinates of the display, the instructions further cause the information handling system to:
capture a single image for each display of the plurality of displays; and
determine the plurality of display luminance values of each display of the plurality of displays from each single image of each display of the plurality of displays.
19. The computer-readable non-transitory memory medium of claim 15 , wherein, to determining the plurality of display luminance values of each display of the plurality of displays associated with coordinates of the display, the instructions further cause the information handling system to:
capture a plurality of images for each display of the plurality of displays; and
determine the plurality of display luminance values of each display of the plurality of displays from each plurality of images of each display of the plurality of displays.
20. The computer-readable non-transitory memory medium of claim 15 , wherein the at least one luminance intensity sensor includes at least one camera.