US 12,283,034 B2
Manufacturing method of learning data, learning method, learning data manufacturing apparatus, learning apparatus, and memory medium
Takashi Oniki, Tochigi (JP)
Assigned to CANON KABUSHIKI KAISHA, Tokyo (JP)
Filed by CANON KABUSHIKI KAISHA, Tokyo (JP)
Filed on Oct. 18, 2023, as Appl. No. 18/489,117.
Application 18/489,117 is a continuation of application No. 17/193,429, filed on Mar. 5, 2021, granted, now 11,830,173.
Claims priority of application No. 2020-040026 (JP), filed on Mar. 9, 2020; and application No. 2021-003864 (JP), filed on Jan. 14, 2021.
Prior Publication US 2024/0046439 A1, Feb. 8, 2024
This patent is subject to a terminal disclaimer.
Int. Cl. G06K 9/00 (2022.01); G06T 7/00 (2017.01); G06T 11/00 (2006.01)
CPC G06T 7/0002 (2013.01) [G06T 11/00 (2013.01); G06T 2207/20081 (2013.01); G06T 2207/20084 (2013.01); G06T 2207/30168 (2013.01)] 19 Claims
OG exemplary drawing
 
1. A method of generating training data used to train a neural network, the method comprising:
acquiring an original image;
acquiring a first image as a training image generated based on first blur and the original image; and
acquiring a second image as a ground truth image generated based on second blur and the original image,
wherein the first blur and the second blur are acquired based on the same optical information.