Data processing apparatus, data processing method, and non-transitory storage medium
摘要
說明書
Thereafter, the output unit 20 outputs information regarding the person extracted in S11 (S12). For example, the output unit 20 outputs a face image (acquired from the moving image data to be analyzed) of the person extracted in S11.
According to the present example embodiment described above, a person (person to be retrieved) satisfying a predetermined condition (high appearance frequency) can be retrieved from the moving image data under circumstances in which the feature value of the person to be retrieved cannot be provided to the apparatus, since the person to be retrieved has not been identified.
Here, an application example of the present example embodiment will be described. For example, in a case where crimes (arson, pickpocketing, molesting, surreptitious shooting, shoplifting, or the like) conducted in a similar manner are frequently occurring at a plurality of places, moving image data captured by a security camera installed at each of the plurality of crime sites are provided to the data processing apparatus 1 as data to be analyzed.
As a result, a person having a high appearance frequency at the plurality of crime sites (a person having a high rate of presence at a plurality of crime sites) is extracted.
