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Image-based matching and positioning method, system and storage medium for flying woven uppers

A positioning method and technology of flying woven uppers, which are applied in image analysis, image enhancement, image data processing and other directions, can solve problems such as automatic matching of position and angle deviation, and achieve improved positioning accuracy, automatic positioning, and accurate positioning. Effect

Active Publication Date: 2020-07-21
SHANGHAI KASU INTELLIGENT TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the problem of deviation in position and angle and the problem of automatic matching are still not solved, and setting the marking point itself requires manual participation, which instead causes an extra process

Method used

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  • Image-based matching and positioning method, system and storage medium for flying woven uppers
  • Image-based matching and positioning method, system and storage medium for flying woven uppers
  • Image-based matching and positioning method, system and storage medium for flying woven uppers

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Embodiment Construction

[0054] The present invention will be described in detail below in conjunction with specific embodiments. The following examples will help those skilled in the art to further understand the present invention, but do not limit the present invention in any form. It should be noted that those skilled in the art can make several changes and improvements without departing from the concept of the present invention. These all belong to the protection scope of the present invention.

[0055] According to an image-based method for matching and locating flying woven shoe uppers provided by the present invention, it includes:

[0056] Step A: Obtain a matching template according to the image of the fly-woven shoe upper template;

[0057] Step B: Obtain a matching result graphic according to the matching template and the upper contour graphic;

[0058] Step C: Match the matching template with the image of the flying woven shoe upper to be matched, and adjust the positioning information of...

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Abstract

The present invention provides an image-based method for matching and locating fly-woven shoe uppers, comprising: obtaining a matching template according to a flying-woven shoe upper template image; obtaining a matching result graph according to the matching template and a shoe upper contour graph; The matching template is matched with the image of the to-be-matched flying woven shoe upper, and the positioning information of the matching result graphic is adjusted according to the matching result, wherein the positioning information includes position and / or angle. The invention realizes fast and automatic positioning of the image of the fly-woven shoe upper, ensures that the positioned shoe upper figure is positioned accurately at the toe and the heel, and the rotation angle of the figure is correct compared with the template, and realizes the fly-woven shoe quickly and effectively. The intelligent positioning of shoe upper graphics does not require manual alignment, which can liberate workers from tedious labor, save time and labor, and increase production efficiency by more than 5 times.

Description

technical field [0001] The present invention relates to the technical fields of machine vision and image processing, in particular to an image-based method for matching and positioning flying woven shoe uppers, a system thereof and a storage medium. Background technique [0002] With the rapid development of economy and technology, flying woven vamp is a popular vamp style in the past two years. The integrated design of the vamp not only has the effect of comfort, lightness and breathability, but also incorporates modern popular elements. It is popular with consumers, and its weaving process can be found in the patent document CN107361471A, which discloses a fly-knitted shoe upper and its manufacturing method. [0003] However, because the yarn used to make the fly-knit upper is relatively hard, it needs to be heated and softened during the knitting process of the fly-knit upper, and then the upper is made by knitting. Good upper fit. During the cooling and shaping process...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06T7/33G06T7/73G06T7/00G06K9/62
CPCG06T7/0004G06T7/344G06T7/75G06T2207/30108G06T2207/10004G06V10/751
Inventor 陆晓燕朱顺兴宋翔李永年
Owner SHANGHAI KASU INTELLIGENT TECH
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