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Edge detection method, device, computer equipment and storage medium

An edge detection and edge technology, applied in the computer field, can solve the problems of slow edge detection and complex settings.

Active Publication Date: 2021-07-06
SHENZHEN ZVIT TECH CO LTD
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

The traditional method of detecting the edge of the target subject in the image often requires complex settings, and the edge detection speed is slow

Method used

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  • Edge detection method, device, computer equipment and storage medium
  • Edge detection method, device, computer equipment and storage medium
  • Edge detection method, device, computer equipment and storage medium

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Embodiment Construction

[0048] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0049] Such as figure 1 As shown, an edge detection method is proposed, which can be applied to both the terminal and the server, and this embodiment is illustrated by taking the application to the terminal as an example. The edge detection method specifically includes the following steps:

[0050] Step 102, acquiring a target image to be detected, where the target image includes a target subject.

[0051] Wherein, the target subject refers to the target object whose edge is to be detected in the target image. In one embodiment, the shape of the target body includes multiple straight sides, such a...

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Abstract

The present application relates to an edge detection method, which includes: acquiring a target image to be detected, the target image including a target subject, and sequentially performing pixel values ​​of pixels in the target image in a row unit in a preset order Statistical, acquiring the cumulative value of row pixels obtained each time, and determining the edge of the target subject in the target image according to the cumulative value of row pixels and a preset threshold value of row pixels. The edge detection method greatly improves the speed of edge detection. In addition, an edge detection device, computer equipment and storage medium are also proposed.

Description

technical field [0001] The present invention relates to the field of computer technology, in particular to an edge detection method, device, computer equipment and storage medium. Background technique [0002] The image captured by the camera on the target subject (that is, the object, such as cloth) is generally larger than the width of the target subject. In order to extract the target subject from the image, it is necessary to detect the edge of the target subject. The traditional method for detecting the edge of the target subject in the image often requires complicated settings, and the speed of edge detection is slow. Contents of the invention [0003] Based on this, it is necessary to address the above problems and provide an edge detection method, device, computer equipment and storage medium that do not require complicated settings and can increase the speed of edge detection. [0004] In a first aspect, an embodiment of the present invention provides an edge det...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06T7/13G06T7/136G06T7/00G01N21/88
CPCG01N21/88G06T7/0002G06T2207/10004G06T2207/30124G06T7/13G06T7/136
Inventor 庞凤江吴小飞王双桥
Owner SHENZHEN ZVIT TECH CO LTD
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