Computer image mode identification method based on SLLE algorithm and system utilizing the same

A technology of image patterns and recognition methods, applied in character and pattern recognition, computer components, calculations, etc., can solve problems such as low noise resistance, low recognition accuracy, and influence on the accuracy of weight matrix, and achieve anti-noise The effect of improving and improving accuracy

Inactive Publication Date: 2016-05-11
LUOYANG NORMAL UNIV
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Problems solved by technology

[0005] In order to solve the problem that the existing computer image pattern recognition method in the prior art is easily affected by noise, thereby affecting the accuracy of the weight matrix, making the computer image pattern recognition method low in noise resistance, and at the same time, the recognition accuracy is not high Shortcomings, a computer image pattern recognition method and system based on the supervised local linear embedding (SLLE) algorithm is proposed

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  • Computer image mode identification method based on SLLE algorithm and system utilizing the same
  • Computer image mode identification method based on SLLE algorithm and system utilizing the same

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Embodiment Construction

[0049] like figure 1 Shown, a kind of computer image pattern recognition method based on SLLE algorithm, it comprises the steps:

[0050] S1. Acquire an original image, and perform preprocessing on the original image.

[0051] S2. Perform feature extraction on the preprocessed image according to the SLLE algorithm, and obtain a classification result;

[0052] S3. Recognize the original image based on the classification result.

[0053] Optionally, in the computer image pattern recognition method based on the SLLE algorithm described in the embodiment of the present invention,

[0054] The preprocessing of the original image in the step S1 includes removing interference, noise, and difference from the original image, and converting the original image into an image form conforming to feature extraction specifications.

[0055] The SLLE algorithm is a supervised local linear embedding algorithm (Supervised Locally Linear Embedding, SLLE), which increases the category informat...

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Abstract

The invention provides a computer image mode identification method based on an SLLE algorithm and a system utilizing the same. The computer image mode identification method comprises steps of obtaining an original image and performing pre-processing on the original image, performing characteristic extraction on the image after the pre-processing according to the SLLE algorithm to obtain a classification result, and performing on identification of the original image based on the classification result. The invention also provides a computer image mode identification system based on the SLLE algorithm, comprising a pre-processing module which is used for obtaining an original image and performing pre-processing on the original image, a characteristic extraction classification module which is used for performing characteristic extraction on the image after the pre-processing according to the SLLE algorithm to obtain the classification result and an identification module which is used for performing identification of the original image based on the classification result.

Description

technical field [0001] The invention relates to the technical field of computer image recognition, in particular to a computer image pattern recognition method based on SLLE algorithm. Background technique [0002] With the development of information technology, a large amount of nonlinear high-dimensional data, especially image data, has been generated, and image data has a vital impact on people's daily life. The in-depth analysis of image data has made great progress in image recognition technology and has been widely used in various fields. It can be the identification of cancer cells in medical images, the identification and classification of machined parts, and remote sensing The identification of building facilities, lakes, etc. in the picture can be applied to the automatic sorting of mail in the postal system, and can also be used for check identification and ID card information identification. [0003] Pattern recognition is an important application in image recog...

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Application Information

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Patent Type & AuthorityApplications(China)
IPC IPC(8): G06K9/62G06K9/46
CPCG06V10/40G06F18/22G06F18/241
Inventor刘为超宋佳闫晓婷黄凯锋陈玉华
OwnerLUOYANG NORMAL UNIV