Information processing system and information processing method

1 . An information processing system, comprising:

a processor; and

a memory including a program that, when executed by the processor, causes the processor to:

acquire a first training image of a machine learning model from a first storage;

acquire a distance between a display device and an imaging device that acquires a blurred image by imaging;

cause the display device to display the first training image based on the distance;

cause the imaging device to capture the first training image displayed on the display device to acquire a second training image, and

store a data set including a set of the second training image acquired by the imaging device and annotation information associated with the first training image in a second storage,

wherein the processor changes, when the distance is changed, a display size of the first training image so that a size of the second training image acquired by the imaging device is maintained, and causes the display device to display the first training image having the changed display size, and

wherein the processor causes the imaging device to capture the first training image when the distance is changed.

2 . The information processing system according to claim 1 , wherein the program, when executed by the processor, further causes the processor to direct a change of the distance between the display device and the imaging device.

3 . The information processing system according to claim 2 ,

wherein the processor directs the change of the distance more than once,

wherein the processor changes the display size of the first training image so that the size of the second training image acquired by the imaging device is maintained every time the distance is changed more than once, and causes the display device to display the first training image having the changed display size,

wherein the processor causes the imaging device to capture the first training image every time the distance is changed more than once to acquire a plurality of the second training images, and

wherein the processor stores a second data set including a second set of each of the plurality of the second training images acquired by the imaging device and the annotation information in the second storage.

4 . The information processing system according to claim 2 , wherein the processor directs a moving device that moves at least one of the imaging device and the display device to move at least one of the imaging device and the display device.

5 . The information processing system according to claim 4 , wherein the processor moves at least one of the imaging device and the display device in an optical axis direction of the imaging device.

6 . The information processing system according to claim 4 , wherein the processor moves at least one of the imaging device and the display device in a direction intersecting an optical axis direction of the imaging device.

7 . The information processing system according to claim 1 , wherein the processor acquires the distance from a distance measuring device that measures the distance between the display device and the imaging device.

8 . The information processing system according to claim 1 , wherein the first training image stored in the first storage is an image without blurring acquired by another imaging device different from the imaging device.

9 . The information processing system according to claim 1 , wherein the processor changes the display size of the first training image in proportion to the distance between the display device and the imaging device.

10 . The information processing system according to claim 1 , wherein the program, when executed by the processor, further causes the processor to train the machine learning model using the data set including the set of the second training image and the annotation information, the data set being stored in the second storage.

11 . The information processing system according to claim 1 , wherein

the annotation information associated with the first training image is stored in the first storage, and

the processor acquires the annotation information from the first storage.

12 . The information processing system according to claim 1 , wherein

the annotation information associated with the first training image is stored in the first storage, and

the processor acquires the annotation information from the first storage to output the acquired annotation information to a storage control part.

13 . An information processing method with which a computer performs the information processing method, the information processing method comprising:

acquiring a first training image of a machine learning model from a first storage;

acquiring a distance between a display device and an imaging device that acquires a blurred image by imaging;

causing the display device to display the first training image based on the distance;

causing the imaging device to capture the first training image displayed on the display device to acquire a second training image; and

storing a data set including a set of the second training image acquired by the imaging device and annotation information associated with the first training image in a second storage,

wherein in the displaying of the first training image, when the distance is changed, a display size of the first training image is changed so that a size of the second training image acquired by the imaging device is maintained, and the display device is caused to display the first training image having the changed display size, and

in the acquiring of the second training image, when the distance is changed, the imaging device is caused to capture the first training image.