| 基于神经网络的图像弱边缘检测方法研究 |
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| 引用本文： | 杨景兵,丁辉,张树东.基于神经网络的图像弱边缘检测方法研究[J].电视技术,2011,35(15):54-56,67. |
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| 作者姓名： | 杨景兵 丁辉 张树东 |
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| 作者单位： | 首都师范大学信息工程学院,北京,100048 |
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| 基金项目： | 广西信息与通讯技术重点实验室基金(PS090149) |
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| 摘 要： | 主要立足于图像点处理与神经网络相结合的思想,提出了一种基于边缘点特征的BP神经网络图像边缘检测方法.利用提取出的图像边缘特征向量作为训练样本来训练BP神经网络,进一步完成图像边缘的检测.最后,通过实验与传统的边缘检测方法进行了对比,结果证明该方法检测的边缘轮廓清晰,检测速度较快,特别对含有弱边缘的图像能够更好避免漏检和...
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| 关 键 词： | 特征提取 边缘检测 神经网络 Matlab |
Study of Image Corner and Weak Edge Detection Method Based on Neural Networks |
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| YANG Jingbing,DING Hui,ZHANG Shudong.Study of Image Corner and Weak Edge Detection Method Based on Neural Networks[J].Tv Engineering,2011,35(15):54-56,67. |
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| Authors: | YANG Jingbing DING Hui ZHANG Shudong |
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| Affiliation: | YANG Jingbing,DING Hui,ZHANG Shudong(Information Engeering College,Capital Normal University,Beijing 100048,China) |
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| Abstract: | Based on the combining of image point processing and neural networks,a new image edge detection method based on edge features and BP neural network is proposed.The extracted image edge feature vectors is used as the training samples to train the BP neural network,then to complete the image edge detection.Finally,compared with the traditional edge detection methods,the experimental results show that this method can detect the image edges more clearly and quickly,and it is more suitable to detect the corner e... |
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| Keywords: | feature-extraction edge detection neural networks Matlab |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
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