Image processing method and device and its program

An image processing and image technology, applied in the fields of image processing and devices and their programs, can solve the problems of inability to set a trimming area, complicated processing, and time-consuming processing.

Inactive Publication Date: 2005-03-23
FUJIFILM CORP
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Problems solved by technology

[0008] However, in the method described in Patent Document 2, in addition to the detection of the eyes, the detection of the top of the head is also necessary, and the processing is complicated.
[0009] In addition, in the detection of the top of the head, although the top of the head is located above the eyes, it is necessary to detect the top of the head from the entire face photo image. Of course, it takes a lot of processing time, and it is impossible to use the color of the clothing of the person photographed in the face photo image. The top of the head was detected correctly, and as a result, there was a problem that an appropriate trimming area could not be set

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  • Image processing method and device and its program
  • Image processing method and device and its program
  • Image processing method and device and its program

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Embodiment Construction

[0192] The best state to implement the invention

[0193] Hereinafter, embodiments of the present invention will be described with reference to the drawings.

[0194]Fig. 1 is a block diagram showing the configuration of an image processing system A according to a first embodiment of the present invention. As shown in the figure, the image processing system A of this embodiment has the following functions: identifying whether a face is included in the input photo image S0, and interrupting the processing of the photo image S0 when the face is not included; When the image S0 is a facial photo image), the left eye and the right eye are detected, and the information including the positions Pa, Pb and the distance D between the two eyes (here, the distance d3 between the center points of the two eyes shown in Figure 30) is obtained. The eye detection section 1 of Q; detect the central positions G'a, G'b of the pupils of both eyes according to the information Q from the eye detect...

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Abstract

To make it possible to decide a trimming area correctly and quickly. The trimming area is set up by using a facial frame. The facial frame is decided by using values, L1a, L1b, and L1c which are obtained by performing an operation following a formula (44) for distances D1 between both pupils in a facial picture image for, as breadth of facial frame in which a center position Pm between both eyes is set as a lateral center, a distance from the center position Pm to an upper end of the facial frame, and a distance from the center position Pm to lower end of the facial frame, respectively. Here, the formula (44) is L1a=D*3.250; L1b=D*1.905; L1c=D*2.170.

Description

technical field [0001] The present invention relates to an image processing method and device for setting a trimming area on a facial photo image, a program thereof, a digital camera, and a photo box device. Background technique [0002] When applying for the issuance of passports and licenses or making resumes, etc., it is often required to provide a photo of the person's face in a predetermined output specification (hereinafter referred to as a photo of proof). For this reason, in the past, a photographic studio for taking photographs of the user was set up, photographed of the user sitting on a chair in the photographic studio, and the photographic image of the user's face for the photographic proof of the user was recorded on the photographic film. Automatic production device for proof photos. Such an automatic production device is large and limited by the installation place, so in order to obtain a proof photo, the user must go to find a place where the automatic produ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/00G06K9/34G06K9/36G06K9/46H04N1/387H04N5/225
CPCG06K9/00248G06K9/00597G06V40/165G06V40/18
Inventor 陈涛
Owner FUJIFILM CORP
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