US 12,219,233 B2
Color correction detection device, and color correction system having external flash
Weiling Zeng, Guangdong (CN)
Assigned to YINGYOU EQUIPMENT CO., LTD., Guangdong (CN)
Appl. No. 18/250,669
Filed by YINGYOU EQUIPMENT CO., LTD., Guangdong (CN)
PCT Filed Jun. 22, 2021, PCT No. PCT/CN2021/101586
§ 371(c)(1), (2) Date Apr. 26, 2023,
PCT Pub. No. WO2022/156139, PCT Pub. Date Jul. 28, 2022.
Claims priority of application No. 202110100291.1 (CN), filed on Jan. 22, 2021; and application No. 202120210056.5 (CN), filed on Jan. 22, 2021.
Prior Publication US 2023/0421878 A1, Dec. 28, 2023
Int. Cl. H05B 47/19 (2020.01); H04N 23/56 (2023.01); H05B 47/105 (2020.01)
CPC H04N 23/56 (2023.01) [H05B 47/105 (2020.01); H05B 47/19 (2020.01)] 20 Claims
OG exemplary drawing
 
1. A color correction detection device comprising:
a light-emission information collection circuit configured to collect light-emission information of an external flash; and
a remote communication circuit electrically connected to the light-emission information collection circuit for transmitting the light-emission information to a remote color correction processing device through a network communication system, wherein the remote color correction processing device is configured to carry out color correction processing according to the light-emission information to generate color correction result information, wherein the color correction result information is transmitted to the external flash to adjust the light-emission information of the external flash.