US 12,002,259 B2
Image processing apparatus, training apparatus, image processing method, training method, and storage medium
Masato Aoba, Tokyo (JP); and Koichi Magai, Yokohama (JP)
Assigned to Canon Kabushiki Kaisha, Tokyo (JP)
Filed by CANON KABUSHIKI KAISHA, Tokyo (JP)
Filed on Jan. 15, 2021, as Appl. No. 17/149,772.
Application 17/149,772 is a continuation of application No. 16/022,975, filed on Jun. 29, 2018, granted, now 10,929,978.
Claims priority of application No. 2017-132259 (JP), filed on Jul. 5, 2017.
Prior Publication US 2021/0133980 A1, May 6, 2021
This patent is subject to a terminal disclaimer.
Int. Cl. G06V 10/82 (2022.01); G06F 18/2115 (2023.01); G06F 18/2411 (2023.01); G06F 18/2413 (2023.01); G06F 18/2431 (2023.01); G06T 7/11 (2017.01); G06T 7/12 (2017.01); G06V 10/764 (2022.01); G06V 30/19 (2022.01); G06V 30/194 (2022.01)
CPC G06V 10/82 (2022.01) [G06F 18/2115 (2023.01); G06F 18/2411 (2023.01); G06F 18/2414 (2023.01); G06F 18/2431 (2023.01); G06T 7/11 (2017.01); G06T 7/12 (2017.01); G06V 10/764 (2022.01); G06V 30/19173 (2022.01); G06V 30/194 (2022.01); G06T 2207/10024 (2013.01); G06T 2207/20021 (2013.01); G06T 2207/20081 (2013.01); G06T 2207/20084 (2013.01); G06T 2207/30201 (2013.01); G06V 2201/07 (2022.01)] 17 Claims
OG exemplary drawing
 
1. An image processing apparatus comprising:
one or more processors configurable to function as a plurality of units comprising:
(1) an obtaining unit configured to obtain an input image;
(2) an extraction unit configured to extract a feature from the input image; and
(3) an estimation unit configured to estimate information corresponding to a number of pixels belonging to a particular class in the input image in a case where the feature extracted by the extraction unit is input,
wherein the estimation unit estimates the information using parameters trained by using training images.