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Method and system for realizing image search by using position information

A technology of image search and location information, applied in the field of image search, can solve problems such as difficult matching, and achieve the effect of fast and accurate image search

Active Publication Date: 2013-05-29
SHANGHAI ZHANGMEN TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because there are too many possibilities for the objects to be matched, it is difficult for the image search system based on the existing visual search technology to perform accurate matching from all objects, and only objects with very obvious characteristics can be identified

Method used

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  • Method and system for realizing image search by using position information
  • Method and system for realizing image search by using position information

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Embodiment Construction

[0033] The method and system for realizing image search by using location information proposed by the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0034] like figure 1 As shown, the present invention proposes a method for utilizing location information to realize image search, including:

[0035] Step S1, using the client running on the terminal device to obtain an original image and the shooting location of the original image, and send them to the search server communicating with the client;

[0036] Step S2, the search server extracts the image features of the original image, matches them with the image features of the classified images, and obtains all matching images and their image matching parameters a, wherein the image features include image At least one of color, shape, size, texture, tone and character, after obtaining all matching images, normalize the image matching degree of ...

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Abstract

The invention provides a method and a system for realizing image search by using position information. On the basis of recognition of image features such as image colors, shapes, sizes and the like, the shooting position of the image is further compared so as to fast and exactly search the image.

Description

technical field [0001] The invention relates to the field of image search, in particular to a method and system for realizing image search by using location information. Background technique [0002] Pattern Recognition (Pattern Recognition) refers to the processing and analysis of various forms (such as numerical, textual and logical) information representing things or phenomena, so as to describe, identify, classify and explain things or phenomena. Process is an important part of information science and artificial intelligence. [0003] Image recognition is an important application field of pattern recognition. In order to compile computer programs that simulate human image recognition activities, different image recognition models, such as template matching models, have been proposed. This model believes that to recognize an image, there must be a memory pattern of this image in past experience, also called a template. If the current stimulus can match the template in ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F17/30G06K9/62
Inventor 吴智宁郭忠祥马飞涛
Owner SHANGHAI ZHANGMEN TECH
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