As another application example, by providing the data processing apparatus 1 with moving image data captured by security cameras installed in large facilities, places where visitors frequently visit, and the like as data to be analyzed, it is possible to extract a person who is lost and walking around in a facility or a sightseeing area. For example, by providing guide staff or the like with the information of the extracted person, the guide staff may be able to contact the person.

In addition, by providing the data processing apparatus 1 with moving image data to be analyzed captured by a security camera installed in a shop, it is possible to extract customers frequently appearing in the shop. By providing a sales person with the information of such customers, the sales person can provide appropriate customer service to the customers. As a result, an effect such as increased sales may be expected.

In the present example embodiment, the processing of the person extraction unit 10 is further embodied. Other configurations are the same as those in the first example embodiment.

A functional block diagram of the data processing apparatus 1 of the present example embodiment is shown in FIG. 2. As shown in FIG. 2, the data processing apparatus 1 has a person extraction unit 10 and an output unit 20. The configuration of the output unit 20 is the same as that in the first example embodiment.