Article searching method and device based on hand drawing

A search method and hand-drawing technology, applied in the computer field, can solve the problem of strict accuracy of text keywords and image keywords, and achieve the effect of flexible search methods

Pending Publication Date: 2020-10-16
BEIJING WODONG TIANJUN INFORMATION TECH CO LTD +1
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] In view of this, the embodiment of the present invention provides a hand-drawn-based item search method and device, which can at

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  • Article searching method and device based on hand drawing
  • Article searching method and device based on hand drawing
  • Article searching method and device based on hand drawing

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Embodiment Construction

[0043] Exemplary embodiments of the present invention are described below in conjunction with the accompanying drawings, which include various details of the embodiments of the present invention to facilitate understanding, and they should be regarded as exemplary only. Accordingly, those of ordinary skill in the art will recognize that various changes and modifications of the embodiments described herein can be made without departing from the scope and spirit of the invention. Also, descriptions of well-known functions and constructions are omitted in the following description for clarity and conciseness.

[0044] It should be noted that the embodiments of the present invention are not only applicable to commodity recommendation, but also applicable to recommendation of other items, such as tools and parts.

[0045] see figure 1 , which shows the main flow chart of a hand-drawing-based item search method provided by an embodiment of the present invention, including the follo...

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Abstract

The invention discloses an article searching method and device based on hand drawing, and relates to the technical field of computers. A specific embodiment of the method comprises the steps of receiving a hand-drawn image, extracting a hand-drawn image in the hand-drawn image, and identifying feature information in the hand-drawn image; comparing the hand-drawn image with each article image in anarticle image library to extract article images of which the similarity exceeds a preset similarity threshold, obtaining article information corresponding to each extracted article image, and arranging the article information to generate a first article list; converting the feature information into a feature text label, performing article search based on the feature text label, and combining thesearched article information to obtain a second article list; and combining the article information in the first article list and the second article list to obtain a third article list, and displayingthe third article list. According to the embodiment, when the user cannot provide accurate keywords and cannot obtain corresponding article pictures, a more flexible search mode can be provided for the user, and the search experience of the user is improved.

Description

technical field [0001] The present invention relates to the field of computer technology, in particular to a hand-drawn-based item search method and device. Background technique [0002] Item search system is an important part of e-commerce, which recommends related items based on keywords submitted by users. At present, according to the nature of keywords, it can be divided into text-based item search systems and image-based item search systems. [0003] The text-based item search system requires the user to input the text keywords of the purchased items, and then the system matches the text keywords with the item description information in the bottom library, and then recommends items according to the matching degree. [0004] As a supplement to the above method, when the user cannot clearly describe the item information, the image-based item search system can upload the pictures of the purchased items and match them with the pictures of the bottom library items, and then...

Claims

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Application Information

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IPC IPC(8): G06F16/583G06K9/62G06Q30/06
CPCG06F16/583G06Q30/0631G06Q30/0625G06F18/22
Inventor 于伟白亚龙郑凯夫吕静陈越左佳伟王林芳张炜梅涛
Owner BEIJING WODONG TIANJUN INFORMATION TECH CO LTD
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