Image processing method and device

An image processing device and image processing technology, applied in the field of image processing, can solve problems such as cumbersome operation, and achieve the effect of convenient use

Inactive Publication Date: 2017-12-05
上海市公安局刑事侦查总队 +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The existing processing method requires manual operation, which is cumbersome

Method used

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Embodiment Construction

[0035] In the prior art, when the personnel information integrated collection equipment processes the collected face images, the staff needs to manually adjust the collected face images according to the target size of the image to be processed to obtain a face image that meets the requirements . The existing processing method needs manual operation, and the operation is cumbersome.

[0036] In the embodiment of the present invention, after the image to be processed is acquired, the range area of ​​the human face is determined from the image to be processed. Then combined with the preset cropping information, the cropping area is determined and image cropping is performed, so that a face image that meets the requirements can be obtained from the image to be processed, that is, a cropped image is obtained. In the image processing process, the user does not need to manually crop the image to be processed, so the user's operation process is simplified, and the face image that mee...

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Abstract

The present invention provides an image processing method and device. The method comprises: obtaining an image to be processed; detecting whether there is a face image in the image to be processed or not; when there is the face image in the image to be processed, determining an area where the face image is located; determining a cutting area according to preset cutting information and the area where the face image is located; and performing cutting of the image in the cutting area, and obtaining an image after cutting. A face image according with requirements can be simply and rapidly obtained through adoption of the technical scheme.

Description

technical field [0001] The present invention relates to the technical field of image processing, in particular to an image processing method and device. Background technique [0002] The personnel information integrated collection equipment is an integrated equipment that integrates portrait collection, identification and comparison technology, fingerprint and other biometric collection and comparison technology, as well as the collection and entry of basic personnel information such as height, weight, and ID card information. [0003] In the prior art, when the personnel information integrated collection equipment processes the collected face images, the staff needs to manually adjust the collected face images according to the target size of the image to be processed to obtain a face image that meets the requirements . The existing processing method needs manual operation, and the operation is cumbersome. Contents of the invention [0004] The technical problem solved b...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/00
CPCG06V40/161
Inventor 王茜余铭华刘海波
Owner 上海市公安局刑事侦查总队
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