Face image processing apparatus and method
0 Assignments
0 Petitions
Accused Products
Abstract
A face image processing apparatus, includes: a face region detecting unit configured to detect a face feature point of a person from a plurality of images picked up by a plurality of imaging units respectively, to detect a face region; a face feature extracting unit configured to extract a face feature from an image of the face region detected by the face region detecting unit; a person recognizing unit configured to calculate a similarity measure based on a face feature of a specific person being previously registered and the face feature extracted by the face feature extracting unit to recognize the person; and an output apparatus which outputs a recognition result in the person recognizing unit.
-
Citations
18 Claims
-
1-14. -14. (canceled)
-
15. A method for face image processing using a plurality of imaging units, the plurality of imaging units providing a plurality of images of a face of a person to be identified, the method comprising:
-
detecting a face feature point from each of the plurality of images, respectively, to detect a face region; extracting a face feature from one of the images corresponding to the detected face region; comparing a first one of the extracted face features with a second one of the extracted features to judge whether a subject of the images is a photograph; calculating a similarity measure based on a face feature of a specific person previously registered and a face feature determined from the extracted face features to recognize the person to be identified; and providing a recognition result based on the similarity measure.
-
-
16. A certification method using a plurality of imaging units, the plurality of imaging units providing a plurality of images of a face of a first person, the method comprising:
-
detecting a face feature point of the first person from each of the plurality of images to detect a face region corresponding to the face feature point; extracting a face feature from images each corresponding to the detected face region, the extracted face feature including a plurality of face features corresponding to the respective images; comparing the plurality of face features corresponding to the respective images with each other to judge whether a subject of the images is a photograph; and calculating a similarity measure between a face feature of a specific person being previously registered and the extracted face feature to recognize the first person. - View Dependent Claims (17)
-
-
18. A certification method using a plurality of imaging units, the plurality of imaging units providing a plurality of images of a first person, the method comprising:
-
extracting a face feature point from each of the plurality of images; judging whether an identical person is indicated by first and second ones of the extracted face feature points; and recognizing a person according to the first and second face feature points when the identical person is indicated.
-
Specification