US 12,254,532 B1
Automated color correction of studio images to provide a consistent standard of appearance
Pratik Mohan Ramdasi, Sunnyvale, CA (US); Hasan Cheema, San Francisco, CA (US); Agustin Mautone, Montevideo (UY); Fabrizio Albertoni, Montevideo (UY); and Maria Paz Cuturi, Montevideo (UY)
Assigned to The RealReal, Inc., San Francisco, CA (US)
Filed by The RealReal, Inc., San Francisco, CA (US)
Filed on Dec. 31, 2022, as Appl. No. 18/092,304.
Int. Cl. G06T 11/00 (2006.01)
CPC G06T 11/001 (2013.01) [G06T 2210/22 (2013.01)] 6 Claims
OG exemplary drawing
 
1. A system comprising:
a correction information generator that generates color correction information from a color correction image associated with a plurality of images, wherein the correction information generator processes an image of a color checker card in the color correction image to generate the color correction information, and wherein the correction information generator processes the image of the color checker card by performing operations of:
generating a thumbnail image of the color correction image;
detecting the image of the color checker card in the thumbnail Image of the color correction image; and
detecting color checker patch segments in the detected image of the color checker card, wherein the correction information generator generates a color correction matrix [A] from the color checker patch segments, and wherein the color correction matrix [A] represents the color correction information; and
an image processor that automatically processes the plurality of images based on the color correction information to generate a plurality of color-corrected images.