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Kinect-based image retrieval method

An image retrieval and image technology, applied in image analysis, image data processing, special data processing applications, etc., can solve the problems of image retrieval dimensionality disaster, color characteristics are not very good description of object space characteristics, etc.

Inactive Publication Date: 2018-06-15
大连痛点科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there are some problems in some feature extraction based on it, such as color-based features are not very good at describing the spatial characteristics of objects
And image retrieval faces a major problem of "curse of dimensionality"

Method used

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Embodiment Construction

[0014] The present invention will be further described in detail below, so that those skilled in the art can implement the operation instructions according to the text.

[0015] The invention provides a Kinect-based image retrieval method, comprising:

[0016] Step 1 utilizes Kinect to collect a large amount of images, and writes down the feature of all images;

[0017] Step 2 uses the speckle image of each picture as a reference, and stores all relevant information of each picture into a corresponding database;

[0018] Step 3 matches the captured speckle image with the image in the database.

[0019] The present invention allows us to know the information of an object, we only need to use Kinect to scan its image, and then search in the database to know the relevant information. In addition, there are many lost children now. We store the information of lost children in the database, and then search in the database based on the images provided by well-meaning people. If the...

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Abstract

The invention discloses a Kinect-based image retrieval method. The method includes: utilizing Kinect to collect a large number of images, and recording characteristics of all the images; using speckleimages of all the pictures as references, and storing all relevant information of all the pictures into a corresponding database; and carrying out matching on a shot speckle image and the images of the database.

Description

technical field [0001] The present invention relates to a field of image retrieval, more specifically, relates to a field of image retrieval based on Kinect. Background technique [0002] Since the 1970s, research on image retrieval has begun. At that time, the text-based image retrieval technology Text-based Image Retrieval, or TBIR for short, used text descriptions to describe the characteristics of images, such as the author of paintings, Year, genre, size, and more. After the 1990s, image retrieval technology that analyzes and retrieves the content semantics of images, such as image color, texture, layout, etc., has emerged, that is, content-based image retrieval technology. CBIR is a type of content-based retrieval, and CBR also includes retrieval technologies for dynamic video, audio and other forms of multimedia information. In recent years, with the rapid development of multimedia technology and computer Internet technology, the number of digital images is increasi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/30G06T7/33
CPCG06F16/583G06T7/33
Inventor 于淑芬
Owner 大连痛点科技有限公司