A Method of Image Segmentation Based on Combination of Improved Fast ICA and Mathematical Morphology

DUAN Xian-zhi; DING Ya-jun; QIAN Sheng-you; LI Yong; ZOU Xiao

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A Method of Image Segmentation Based on Combination of Improved Fast ICA and Mathematical Morphology

更新时间：2026-09-04

- A Method of Image Segmentation Based on Combination of Improved Fast ICA and Mathematical Morphology
- Vol. 32, Issue 2, Pages: 80-83(2015)
- 作者机构：
  
  1. 1 湖南师范大学物理与信息科学学院,湖南,长沙,410081
  2. 2 湖南师范大学图像识别与计算机视觉研究所,湖南,长沙,410081
- 作者简介：
- 基金信息：
- DOI：
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- Published：2015
- 稿件说明：
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段先知, 丁亚军, 钱盛友, 李勇, 邹孝. 改进型快速ICA算法与数学形态学结合的图像分割方法[J]. 微电子学与计算机, 2015, 32(2): 80-83.

DUAN Xian-zhi, DING Ya-jun, QIAN Sheng-you, et al. A Method of Image Segmentation Based on Combination of Improved Fast ICA and Mathematical Morphology[J]. 2015, 32(2): 80-83.
段先知, 丁亚军, 钱盛友, 李勇, 邹孝. 改进型快速ICA算法与数学形态学结合的图像分割方法[J]. 微电子学与计算机, 2015, 32(2): 80-83. DOI：

DUAN Xian-zhi, DING Ya-jun, QIAN Sheng-you, et al. A Method of Image Segmentation Based on Combination of Improved Fast ICA and Mathematical Morphology[J]. 2015, 32(2): 80-83. DOI：

摘要

介绍了一种改进型快速独立分量分析(FastICA)算法与形态学相结合的图像分割方法.该方法把图像的特征分量看作是边缘图像分量与其它背景图像分量的结合

把快速ICA对图像分量的提取

变为对边缘图像分量的提取

得到边缘图像的独立分量

再通过数学形态学的方法对边缘图像进行增强处理

从而实现图像的分割.实验结果表明:与传统的图像分割方法相比

该方法具有良好的图像分割性能

可以清楚地观察到图像轮廓

图像边缘的连通性较好且保留了原图像的很多细节

分割效果较好.

Abstract

A method for image segmentation based on combination of improved fast independent component analysis and mathematical morphology is proposed. The method regards the independent component of image as the combination of independent component of edge and independent component of background

it translates the extraction of image component into the extraction of edge image component

then get the independent component of the image edge

after enhancing the edge through the mathematical morphology transformation and realize the image segmentation.The result shows that it has better segmentation performance compared with the traditional methods of image segmentation

the image contour can be clearly observed

the segmented image has the good edge connectivity and retains the details of original image.

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