A method, computer-readable medium, and identification system for identifying goods on a shelf

A technology for identifying systems and commodities, applied in computer parts, computing, character and pattern recognition, etc., can solve the problems of splicing errors and difficult to distinguish, and achieve the effect of expanding the receptive field

Active Publication Date: 2021-03-30
创新奇智(南京)科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

When there are a large number of similar or identical products on the shelf, it is difficult to distinguish the overlapping parts of adjacent pictures, resulting in errors in the final stitching

Method used

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  • A method, computer-readable medium, and identification system for identifying goods on a shelf
  • A method, computer-readable medium, and identification system for identifying goods on a shelf
  • A method, computer-readable medium, and identification system for identifying goods on a shelf

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Embodiment Construction

[0025] In order to make the purpose, technical solutions and advantages of the present invention more clear, the present invention will be further described in detail below in conjunction with the accompanying drawings and implementation examples. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0026] see figure 1 , the first embodiment of the present invention provides a method for identifying goods on a shelf, for identifying goods on a shelf, the method includes the following steps,

[0027] Step S1: Take at least two pictures of the products on the shelf;

[0028] Step S2: Detect commodity features in the picture;

[0029] Step S3: Establish a coordinate system, obtain adjacent pairs of commodities, and mark the adjacent pairs;

[0030] Step S4: Overlapping and mapping the same annotations in two adjacent pictures, so as to stitch all the pictures into one picture,...

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Abstract

The invention relates to a method for identifying goods on a goods shelf, which comprises the following steps of: S1, shooting the goods on the goods shelf into at least two pictures; S2, detecting commodity characteristics in the picture; S3, establishing a coordinate system, obtaining commodity adjacent pairs, and labeling the adjacent pairs; And S4, carrying out overlapping mapping on the sameannotations in the two adjacent pictures so as to splice all the pictures into one picture, thereby identifying the commodity. The invention also provides a computer readable medium. The invention also provides an identification system.

Description

【Technical field】 [0001] The invention relates to the field of unmanned retail, and provides a method for identifying goods on a shelf, a computer-readable medium and an identification system. 【Background technique】 [0002] The existing method of inventorying the goods on the shelves in unmanned stores is generally manual inventory or by taking pictures. The main means of taking picture inventory is to take pictures of the goods in the shelves as multiple pictures that overlap with each other, and use algorithms such as surf to find pictures. The product features in the image, and remove the product features in the overlapping parts of the adjacent pictures, and finally splicing the pictures to realize the inventory of the products on the shelf. When there are a large number of similar or identical products on the shelf, it is difficult to distinguish the overlapping parts of adjacent pictures, resulting in errors in the final stitching. 【Content of invention】 [0003] I...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06K9/00G06T3/40
Inventor 张发恩宋亮张祥伟秦永强
Owner 创新奇智(南京)科技有限公司
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