PEOPLE SEARCH SYSTEM AND PEOPLE SEARCH METHOD

摘要

According to an embodiment, a people search system includes a receiver, a detector, a search unit, and a display. The search unit obtains features of a first face image and a second face image of a predetermined person and searches for the predetermined person based on a similarity between the features of the first and the second face images when an inhibiting factor is not detected, and generates a third face image that is a composite image of the second face image and the inhibiting factor, obtains features of the first and the third face images, and searches for the predetermined person based on a similarity between the features of the first and the third face images when the inhibiting factor is detected The display displays the search result of the predetermined person obtained by the search unit.

主权项

1. A people search system comprising:
a receiver that receives image data captured by an image-capturing unit provided so as to be capable of capturing people passing through a first location; a detector that detects an inhibiting factor that inhibits a search for a predetermined person based on a face image from a first face image contained in the image data; a search unit that obtains a feature of the first face image and a feature of a second face image of the predetermined person and searches for the predetermined person based on a similarity between the feature of the first face image and the feature of the second face image when the inhibiting factor has not been detected, and generates a third face image that is a composite image of the second face image and the inhibiting factor, obtains the feature of the first face image and a feature of the third face image, and searches for the predetermined person based on a similarity between the feature of the first face image and the feature of the third face image when the inhibiting factor has been detected; and a display that displays a search result of the predetermined person obtained by the search unit.