Realization method of image searching system based on image recognition

A technology of image search and image recognition, which is applied in the field of image content search system, and can solve the problems that users cannot search

Inactive Publication Date: 2009-11-04
程治永
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  • Abstract
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  • Application Information

AI Technical Summary

Problems solved by technology

However, most of the current search functions of these systems are to analyze the text near the image on the page where the image is introduced, or the text description of the image title, name, etc. to determine the relevant text of the image, and users cannot search based on the content of the image.

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  • Realization method of image searching system based on image recognition
  • Realization method of image searching system based on image recognition
  • Realization method of image searching system based on image recognition

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Embodiment Construction

[0031] The present invention processes the image, then performs recursive multi-level image segmentation, identifies the sub-image blocks and marks the features that people can understand and pay more attention to, such as the shape, position, type, subtype, texture, color, character, etc. text. The text information of these features is segmented and indexed. The query interface is provided externally, and the user can retrieve images with "red laptop" in the image content by inputting "red laptop". You can also submit a picture, and the system will process the picture, then perform recursive multi-level cutting, intelligent labeling, and convert it into text for retrieval. For example, if you submit an image of a red laptop computer, the system will retrieve the image containing red Images of laptops, with the most similar images listed first.

[0032] The main four functions of the system constructed by the present invention, image labeling sub-functions, adding images, se...

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Abstract

The invention discloses a realization method of an image searching system based on image recognition; wherein the realization method comprises the following steps: carrying out preprocessing steps such as format transformation on images in adding images; carrying out recursion multilevel cutting to obtain all potential characters, portraits, objects and object subimage blocks based on uniform space, contrast grade, similarity in color and texture; obtaining marking texts of position and color; carrying out texture and material recognition, character recognition, outline object recognition and text marking on the subimage blocks; carrying out combination and word segmentation on the marking results; establishing index for the word segmentation result and related subimage block information and storing related data of the subimage blocks; in the situation of searching based on images, first identifying images and marking texts; then carrying out word segmentation on the text to obtain index data of a keyword sequence; combining and sequencing the index data of the keyword sequence to obtain related data of the subimage blocks and the images matching with the result set, and returning to users. With the system and method of the invention, the users can input characters and images to retrieve the content of the images.

Description

Technical field: [0001] The invention relates to a method for realizing an image search system, in particular to a method for realizing an image content search system based on image recognition. Background technique: [0002] With the development of computer and multimedia technology, more and more image information has emerged, most of which are stored in storage media in the form of digital images. In the late last century, network technology has been greatly developed and promoted, and more and more image data are transmitted, stored and retrieved through the network. Huge image archives, online image sharing systems, and image search engines have emerged. However, most of the current search functions of these systems are to analyze the text near the image on the page where the image is introduced, or the text description such as the image title, name, etc. to determine the relevant text of the image, and users cannot search based on the image content. [0003] The rese...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/30G06K9/00G06K9/62
Inventor 程治永
Owner 程治永
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