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Title:
FACE DETECTING METHOD, FACE DETECTION DEVICE, AND PROGRAM
Document Type and Number:
Japanese Patent JP2007025766
Kind Code:
A
Abstract:

To enable accurate and effective face detection by making good use of advantages of various normalization processing regarding normalizing processing applying on a detection target image as preceding processing, in the process for detecting the face image from the detection target image.

In a rough detection step in which a face image candidate is sampled from the detection target images as the preceding processing to an image as a processing target, the whole normalizing processing converting pixel values of the whole image in a short processing time on the basis of one conversion curve is adopted (step S3). In a narrowing step for determining whether or not the face image candidate is a real face image, local normalizing processing, which has a long processing time but can expect great effects, is adopted (step S11).


Inventors:
KITAMURA YOSHIRO
Application Number:
JP2005000202836
Publication Date:
February 01, 2007
Filing Date:
July 12, 2005
Export Citation:
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Assignee:
FUJIFILM HOLDINGS CORP
International Classes:
G06T1/00; G06T5/00; G06T7/00
Domestic Patent References:
JP2005038119A2005-02-10
Attorney, Agent or Firm:
柳田 征史
佐久間 剛