Automatic image segmentation method and device

An image segmentation and automatic image technology, applied in image analysis, image data processing, instruments, etc., can solve the problems of heavy workload, low efficiency, and no consideration of color information, etc., and achieve the effect of reliable image area segmentation

Inactive Publication Date: 2018-11-06
NANJING FORESTRY UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] The purpose of the present invention is to overcome the shortcomings of the image segmentation method in the prior art, such as large workload and low efficie

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  • Automatic image segmentation method and device
  • Automatic image segmentation method and device

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Embodiment Construction

[0041] The present invention will be described in detail below in conjunction with the accompanying drawings.

[0042] Detailed exemplary embodiments are disclosed below. However, specific structural and functional details disclosed herein are merely for purposes of describing example embodiments.

[0043] It should be understood, however, that the invention is not limited to the particular exemplary embodiments disclosed, but covers all modifications, equivalents, and alternatives falling within the scope of the disclosure. Throughout the description of the figures, the same reference numerals denote the same elements.

[0044] Referring to the accompanying drawings, the structures, proportions, sizes, etc. shown in the accompanying drawings of this specification are only used to match the content disclosed in the specification, for those who are familiar with this technology to understand and read, and are not used to limit the scope of the present invention. Therefore, it...

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Abstract

The invention provides an automatic image segmentation method and device. The method comprises the following steps of A, performing image pixel segmentation based on a graph theory method, so that theimage is segmented into different areas; B, performing under-segmentation detection on the segmented image areas, and correcting the segmented image areas; and C, analyzing the similarity between every two segmented image areas after the under-segmentation detection, and combining the segmented image areas if the similarity is sufficient. Through the automatic image segmentation method and device, rapid, accurate and reliable image area segmentation can be achieved, and a segmentation result is closer to a human visual effect.

Description

technical field [0001] The invention relates to digital image processing technology, in particular to the field of image segmentation in automatic image recognition. Background technique [0002] Image recognition refers to the technology of using computers to process, analyze and understand images to identify targets and objects in various patterns. In general industrial use, industrial cameras are used to take pictures, and then software is used for further recognition processing according to the gray scale difference of the pictures. Image recognition software is represented abroad by Cognex, etc., and domestically represented by Youtu Smart. In addition, in geography, it refers to the technology of classifying remote sensing images. [0003] Image recognition technology is an important field of artificial intelligence. In order to compile computer programs that simulate human image recognition activities, different image recognition models have been proposed. For exam...

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Application Information

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IPC IPC(8): G06T7/11G06T7/136
CPCG06T7/11G06T7/136
Inventor 程玉柱
Owner NANJING FORESTRY UNIV
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