Invention Grant
US07835547B2 Image recognition device, image recognition method, and program for causing computer to execute the method
有权
图像识别装置，图像识别方法以及使计算机执行该方法的程序
- Patent Title: Image recognition device, image recognition method, and program for causing computer to execute the method
- Patent Title (中): 图像识别装置，图像识别方法以及使计算机执行该方法的程序
-
Application No.: US11628619Application Date: 2005-05-25
-
Publication No.: US07835547B2Publication Date: 2010-11-16
- Inventor: Kozo Kawata
- Applicant: Kozo Kawata
- Applicant Address: JP Himeji-shi
- Assignee: Glory Ltd.
- Current Assignee: Glory Ltd.
- Current Assignee Address: JP Himeji-shi
- Agency: Foley & Lardner LLP
- Priority: JP2004-168945 20040607
- International Application: PCT/JP2005/009575 WO 20050525
- International Announcement: WO2005/122093 WO 20051222
- Main IPC: G06K9/00
- IPC: G06K9/00
Abstract:
An average face-image is created from images belonging to a face-image group and sample points are specified on the average face-image. Sample points are detected on images in the face-image group corresponding to sample points on the average face-image thereby creating recognition subspaces of feature vectors. Sample points are detected on registered images and an input image corresponding to the sample points on the average face-image by using the recognition subspaces. A degree of similarity between the feature vectors in the recognition subspaces of the registered images and the input image is calculated at the detected sample points. Finally, a person is verified based on the degree of similarity.
Public/Granted literature
Information query
