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Cutout processing-based object identification method and apparatus

An object recognition and matting technology, applied in the field of image processing, can solve the problems of low accuracy, low efficiency, low efficiency and accuracy, and achieve the effect of improving efficiency and accuracy

Inactive Publication Date: 2017-11-28
深圳变设龙信息科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing matting method requires professionals to manually operate the image, and the efficiency and accuracy are low, so that the object recognition method based on matting also has the problems of low efficiency and low accuracy.

Method used

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  • Cutout processing-based object identification method and apparatus
  • Cutout processing-based object identification method and apparatus

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Embodiment Construction

[0042] Embodiments of the technical solutions of the present invention will be described in detail below in conjunction with the accompanying drawings. The following examples are only used to illustrate the technical solution of the present invention more clearly, so they are only examples, and should not be used to limit the protection scope of the present invention.

[0043] It should be noted that, unless otherwise specified, the technical terms or scientific terms used in this application shall have the usual meanings understood by those skilled in the art to which the present invention belongs.

[0044] Please refer to figure 1 , is a schematic flow chart of the object recognition method based on matting processing provided by the first embodiment of the present invention. As shown in the figure, the method may include the following steps:

[0045] S101. Acquire a current image of an object to be recognized.

[0046] Specifically, taking a photo and recognizing an objec...

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Abstract

Embodiments of the invention disclose a cutout processing-based object identification method and apparatus. The method comprises the steps of obtaining a current image of a to-be-identified object; processing the current image to obtain a profile image; processing the profile image to obtain a first image, wherein the first image comprises a foreground region and a background region; performing filling task processing on the background region in the first image by adopting a flood filling method to obtain a second image, wherein the second image comprises a foreground region and a background region; performing transparent processing on the background region in the second image to obtain a target image; and identifying a to-be-identified image according to the target image. According to the cutout processing-based object identification method and apparatus provided by the embodiments of the invention, the to-be-identified image can be automatically subjected to cutout processing to obtain the target image; and the object is identified based on the target image, so that the object identification efficiency and accuracy are improved.

Description

technical field [0001] The invention relates to the technical field of image processing, in particular to an object recognition method and device based on matting processing. Background technique [0002] Matting refers to the precise evaluation of foreground versus background parts of an image or video sequence. In people's daily life, matting technology can be widely used in image / video editing, image editing, target tracking, image retrieval and object recognition and other fields. However, the existing matting method requires professionals to manually operate the image, which has low efficiency and accuracy, so that the object recognition method based on matting also has the problems of low efficiency and low accuracy. Contents of the invention [0003] The purpose of the embodiments of the present invention is to provide an object recognition method and device based on matting processing, so as to improve the efficiency and accuracy of object recognition. [0004] I...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T7/73G06T7/13G06T7/194G06T5/00
CPCG06T7/13G06T7/194G06T7/73G06T5/70
Inventor 王凯冉雪玲
Owner 深圳变设龙信息科技有限公司
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