US 12,190,488 B2
Image processor
Sean Moran, Munich (DE); and Gregory Slabaugh, Munich (DE)
Assigned to Huawei Technologies Co., Ltd., Shenzhen (CN)
Filed by Huawei Technologies Co., Ltd., Shenzhen (CN)
Filed on Sep. 21, 2021, as Appl. No. 17/480,308.
Application 17/480,308 is a continuation of application No. PCT/EP2019/057137, filed on Mar. 21, 2019.
Prior Publication US 2022/0036523 A1, Feb. 3, 2022
Int. Cl. G06T 5/92 (2024.01); G06N 20/00 (2019.01); G06T 5/10 (2006.01); G06T 5/20 (2006.01); G06T 5/70 (2024.01)
CPC G06T 5/92 (2024.01) [G06N 20/00 (2019.01); G06T 5/10 (2013.01); G06T 5/20 (2013.01); G06T 5/70 (2024.01)] 16 Claims
OG exemplary drawing
 
1. An image processor configured to implement a multi-part trained artificial intelligence model, the image processor being configured to:
receive an input image;
implement a first part of the artificial intelligence model to determine a first transformation for the input image in a first color space, the first part of the artificial intelligence model comprising a first neural network;
apply the first transformation to the input image to form a first adjusted image;
implement a second part of the artificial intelligence model to determine a second transformation for the input image in a second color space, the second part of the artificial intelligence model comprising a second neural network different from the first neural network, the second color space being different from the first color space;
apply the second transformation to the first adjusted image to form a second adjusted image; and
output an image derived from the second adjusted image.