US 11,671,571 B2
Image sensing device
Jin Su Kim, Gyeonggi-do (KR)
Assigned to SK hynix Inc., Gyeonggi-do (KR)
Filed by SK hynix Inc., Gyeonggi-do (KR)
Filed on May 28, 2021, as Appl. No. 17/333,711.
Claims priority of application No. 10-2020-0172539 (KR), filed on Dec. 10, 2020.
Prior Publication US 2022/0191446 A1, Jun. 16, 2022
Int. Cl. H04N 9/64 (2023.01); H04N 9/03 (2023.01); H04N 25/11 (2023.01)
CPC H04N 9/64 (2013.01) [H04N 9/03 (2023.01); H04N 25/11 (2023.01)] 10 Claims
OG exemplary drawing
 
1. An image sensing device comprising:
a first generator configured to generate a plurality of interpolated images separated for each color channel, based on a raw image and a plurality of first convolution layers;
a second generator configured to generate a plurality of refined images separated for each color channel, based on the plurality of interpolated images and a plurality of second convolution layers; and
third generator configured to generate at least one output image corresponding to the raw image, based on the plurality of refined images and a plurality of third convolution layers.