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Garment image retrieval method based on segmentation and feature matching

A feature matching and image retrieval technology, applied in special data processing applications, instruments, electrical digital data processing, etc., can solve the problems of cumbersome manual labeling, low accuracy of clothing retrieval, and unsatisfactory retrieval accuracy, and achieve easy extraction , high accuracy effect

Inactive Publication Date: 2016-10-12
KUNMING UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, manual labeling is cumbersome, and the accuracy of style feature extraction is not high, resulting in low accuracy of clothing retrieval
Therefore, the known methods are not ideal enough in terms of retrieval accuracy.

Method used

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  • Garment image retrieval method based on segmentation and feature matching
  • Garment image retrieval method based on segmentation and feature matching
  • Garment image retrieval method based on segmentation and feature matching

Examples

Experimental program
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Effect test

Embodiment 1

[0026] Embodiment 1: as Figure 1-8 As shown, a clothing image retrieval method based on segmentation and feature matching, firstly input the clothing image to be inspected, and realize the clothing image segmentation by extracting the clothing image to be inspected and the HOG feature information of the small image library for auxiliary segmentation; secondly, Based on the segmented clothing area of ​​the image to be inspected, its color features and Bundled features are extracted to realize the feature extraction of the clothing to be inspected; then, according to the clothing features of the image to be inspected and the features obtained by preprocessing the large image library for retrieval Library, calculate the similarity of features between the image to be checked and the large image library, and perform feature matching; finally, search for clothing images similar to the image to be checked in the large image library according to the feature matching results, and outpu...

Embodiment 2

[0035] Embodiment 2: as Figure 1-8 As shown, a clothing image retrieval method based on segmentation and feature matching, firstly input the clothing image to be inspected, and realize the clothing image segmentation by extracting the clothing image to be inspected and the HOG feature information of the small image library for auxiliary segmentation; secondly, Based on the segmented clothing area of ​​the image to be inspected, its color features and Bundled features are extracted to realize the feature extraction of the clothing to be inspected; then, according to the clothing features of the image to be inspected and the features obtained by preprocessing the large image library for retrieval Library, calculate the similarity of features between the image to be checked and the large image library, and perform feature matching; finally, search for clothing images similar to the image to be checked in the large image library according to the feature matching results, and outpu...

Embodiment 3

[0036] Embodiment 3: as Figure 1-8 As shown, a clothing image retrieval method based on segmentation and feature matching, firstly input the clothing image to be inspected, and realize the clothing image segmentation by extracting the clothing image to be inspected and the HOG feature information of the small image library for auxiliary segmentation; secondly, Based on the segmented clothing area of ​​the image to be inspected, its color features and Bundled features are extracted to realize the feature extraction of the clothing to be inspected; then, according to the clothing features of the image to be inspected and the features obtained by preprocessing the large image library for retrieval Library, calculate the similarity of features between the image to be checked and the large image library, and perform feature matching; finally, search for clothing images similar to the image to be checked in the large image library according to the feature matching results, and outpu...

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Abstract

The invention relates to a garment image retrieval method based on segmentation and feature matching, and belongs to the field of computer vision and image application. The method comprises the steps that firstly, a garment image to be detected is input, and the garment image is segmented by extracting HOG feature information of the garment image to be detected and HOG feature information of a small image library for assisting in segmentation; secondly, the color feature and Bundled feature of the garment area of the segmented image to be detected are extracted, and feature extraction of a garment to be detected is achieved; thirdly, the feature similarity between the image to be detected and a large image library is calculated according to the garment feature of the image to be detected and a feature library obtained by preprocessing the large image library for retrieval, and feature matching is carried out; finally, the large image library is searched for garment images similar to the image to be detected according to the feature matching result, and search results are output according to the similarity sequence. The retrieval method has high accuracy.

Description

technical field [0001] The invention relates to a clothing image retrieval method based on segmentation and feature matching, which belongs to the field of computer vision and image application. Background technique [0002] With the development of Internet +, online stores have become the first choice for most people to consume. Among them, clothing online stores account for a large proportion of the major online sales platforms. The diverse choices and price advantages brought by the huge network resources make many female netizens prefer to browse and buy clothing online rather than shopping. With the development of fashion, there are more and more styles of clothing, and the text-based clothing retrieval can no longer meet the needs of consumers, so the technology of searching for pictures by pictures has emerged. Users hope that only by inputting clothing pictures, the network platform can output a series of ideal clothing picture sequences, which is convenient and ac...

Claims

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Application Information

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IPC IPC(8): G06F17/30
CPCG06F16/5838G06F16/5854G06F16/5866
Inventor 黄冬艳刘骊付晓东黄青松刘利军
Owner KUNMING UNIV OF SCI & TECH
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