US 11,856,673 B2
Determining a light effect based on an average color after a detected transition in content
Tobias Borra, Rijswijk (NL); Cornelis Teunissen, Eindhoven (NL); Marcus Theodorus Maria Lambooij, Eindhoven (NL); and Dzmitry Viktorovich Aliakseyeu, Eindhoven (NL)
Assigned to SIGNIFY HOLDING B.V., Eindhoven (NL)
Appl. No. 17/429,727
Filed by SIGNIFY HOLDING B.V., Eindhoven (NL)
PCT Filed Feb. 10, 2020, PCT No. PCT/EP2020/053321
§ 371(c)(1), (2) Date Aug. 10, 2021,
PCT Pub. No. WO2020/165088, PCT Pub. Date Aug. 20, 2020.
Claims priority of application No. 19156956 (EP), filed on Feb. 13, 2019.
Prior Publication US 2022/0124896 A1, Apr. 21, 2022
Int. Cl. H05B 47/155 (2020.01)
CPC H05B 47/155 (2020.01) 14 Claims
OG exemplary drawing
 
1. A system for determining a light effect to be rendered while media content is being rendered, said light effect being determined based on an average of a plurality of color values, said plurality of color values being extracted from a plurality of frames of said media content, said system comprising:
at least one input interface;
at least one output interface; and
at least one processor configured to:
use said at least one input interface to obtain media content information comprising media content,
determine a first color value based on a color value extracted from a current frame of said media content,
determine one or more second color values based on one or more color values extracted from a plurality of previous sequential frames of said media content,
detect a transition in said media content and/or in a rendering of said media content,
adjust a first weight for weighting said first color value in a calculation of an average color, adjust one or more second weights for weighting said one or more second color values in said calculation of said average color, and/or adjust said one or more second values upon detecting said transition in said media content,
calculate said average color from said weighted first color value and said one or more weighted second color values,
determine one or more light effects based on said average color, and
use said at least one output interface to control one or more lighting devices to render said one or more light effects and/or store a light script specifying said one or more light effects.