US 12,039,760 B2
Modifying promotional material using logo images
Oscar Castellanos, Braintree, MA (US); and Peter Rodinis, Braintree, MA (US)
Assigned to Hub Promotional Group, Braintree, MA (US)
Filed by Hub Promotional Group, Briantree, MA (US)
Filed on Mar. 29, 2022, as Appl. No. 17/706,967.
Claims priority of provisional application 63/169,343, filed on Apr. 1, 2021.
Prior Publication US 2022/0319051 A1, Oct. 6, 2022
Int. Cl. G06T 7/90 (2017.01); G06Q 30/0241 (2023.01); G06V 10/56 (2022.01); G06V 10/762 (2022.01)
CPC G06T 7/90 (2017.01) [G06Q 30/0277 (2013.01); G06V 10/56 (2022.01); G06V 10/762 (2022.01); G06T 2207/10024 (2013.01)] 19 Claims
OG exemplary drawing
 
1. A method for generating a modified logo using popular colors of a logo file to be used in electronic promotional pages, comprising:
detecting a hue, saturation and luminance (HSL) in pixels of the logo file to be used in an electronic promotional page;
clustering of the pixels from the logo file into groups based on hue, saturation and luminance (HSL) to form a plurality of color clusters with a listing of colors for pixel sub-groups;
weighting colors in the color clusters based on area of the logo file occupied by a color;
selecting colors that exceed a defined weighting percentage as a popular color;
selecting the popular color from each color cluster based in part on the color having a highest weighting in the color cluster, in order to identify outlier colors which are not antialiasing colors in the logo file;
removing any repeated popular colors; and
generating a modified logo using the popular color selected, wherein the modified logo is to be inserted in the electronic promotional page.