Image area selection method and terminal equipment

An image area and image technology, applied in the field of image area selection methods and terminal equipment, can solve problems such as selection errors of areas to be detected, and achieve the effect of improving selection accuracy and ensuring accuracy

Active Publication Date: 2018-09-21
RISEYE INTELLIGENT TECH SHENZHEN CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] In view of this, the embodiment of the present invention provides an image area selection method and a terminal device to solve the current problem that selecting an area to be detected according to the image feature is easy to cause a selection error when the image feature is not obvious

Method used

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  • Image area selection method and terminal equipment
  • Image area selection method and terminal equipment
  • Image area selection method and terminal equipment

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Embodiment Construction

[0026] In the following description, specific details such as specific system structures and technologies are presented for the purpose of illustration rather than limitation, so as to thoroughly understand the embodiments of the present invention. It will be apparent, however, to one skilled in the art that the invention may be practiced in other embodiments without these specific details. In other instances, detailed descriptions of well-known systems, devices, circuits, and methods are omitted so as not to obscure the description of the present invention with unnecessary detail.

[0027] In order to illustrate the technical solutions of the present invention, specific examples are used below to illustrate.

[0028] figure 1 The implementation flowchart of the image region selection method provided by the embodiment of the present invention is described in detail as follows:

[0029] In S101, a standard image is acquired, and a preselected area is selected from the standar...

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Abstract

The invention relates to the technical field of image processing, and provides an image area selection method and terminal equipment. The method comprises the following steps of: obtaining a standardimage and selecting a pre-selected area from the standard image according to a pixel feature of a to-be-detected target; extracting and storing position information, in the standard image, of the pre-selected area; obtaining a to-be-detected image, comparing the to-be-detected image with the standard image, and adjusting the to-be-detected image into an image consistent with the standard image inthe aspect of direction; and selecting an image of the to-be-detected area from the adjusted to-be-detected image. According to the method, the position of the to-be-detected area in the to-be-detected image can be determined by utilizing the position information of the pre-selected area in the standard image, and under the condition that the image feature of the to-be-detected image is inconspicuous, the to-be-detected area still can be correctly selected from the to-be-detected image according to the position information, so that the correctness of selecting the to-be-detected area is greatly improved.

Description

technical field [0001] The present invention relates to the technical field of image processing, in particular to an image area selection method and a terminal device. Background technique [0002] In the process of image detection of industrial products, the selection of the area to be detected in the image is a crucial part, and its selection efficiency and accuracy have a relatively important impact on the entire production process. Existing technologies usually select the area to be detected based on image features, such as frame-selecting the corresponding position in the image based on pixel distribution or neural network technology, but when the image features are not obvious (such as uniform distribution of pixels, small difference in pixel values) In the case of , it is difficult to accurately select the area to be detected according to the image features, which may easily cause selection errors. Contents of the invention [0003] In view of this, the embodiments...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T7/00
CPCG06T7/001
Inventor 孔庆杰
Owner RISEYE INTELLIGENT TECH SHENZHEN CO LTD
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