Patent ID: 11954901
Assignee: NEC CORPORATION
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 16:
17. A non-transitory computer-readable recording medium on which a program is recorded, the program comprising instructions for causing a computer to execute:
a process of selecting some frame images from among a plurality of frame images composing first moving image data as second moving image data
a process of selecting, as third moving image data, at least some frame images from among the plurality of frame images composing the first moving image data having not been selected as the second moving image data;
a process of selecting, as fourth moving image data, at least some frame images from among the plurality of frame images composing the first moving image data having not been selected either as the second moving image data or as the third moving image data;
a process of generating first training data that is labeled data relating to a specific recognition target from the frame images composing the second moving image data;
a process of learning a first model recognizing the specific recognition target by using the first training data;
a process of generating, by using the first model, second training data that is labeled data relating to the specific recognition target from the frame images composing the third moving image data;
a process of learning a second model recognizing the specific recognition target by using the second training data; and
a process of generating, by using the second model, third training data that is labeled data relating to the specific recognition target from the frame images composing the fourth moving image data.