| 视觉皮层中线条检测器的改进算法及应用 |
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| 引用本文： | 王光辉,梁毅军,贺朋令.视觉皮层中线条检测器的改进算法及应用[J].西安交通大学学报,2000,34(3):9-12. |
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| 作者姓名： | 王光辉 梁毅军 贺朋令 |
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| 作者单位： | 西安交通大学,710049,西安 |
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| 摘 要： | 在简单细胞的视觉模型基础上，提出一 线条检测器的改革算法，该算法利用边缘检测器与线条检测器在形状和功能上的和两个方向相反的边缘检测器来实现线条检测器，避免了传统有不同宽度线条的骨架的提取，并且在指纹识别、字符识别等研究领域有着广泛的应用前景。
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| 关 键 词： | 视觉模型 边缘检测器 线条检测器 算法 视觉系统 |
| 文章编号： | 0253-987X（2000）03-0009-04 |
Improved Algorithm of Line Detector in Visual Cortex and Application |
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| Wang Guanghui,Liang Yijun,He Pengling.Improved Algorithm of Line Detector in Visual Cortex and Application[J].Journal of Xi'an Jiaotong University,2000,34(3):9-12. |
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| Authors: | Wang Guanghui Liang Yijun He Pengling |
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| Abstract: | An improved algorithm of line detector is presented for a visual model of simple cell. Two edge detectors are used with inverse direction to realize the line detector based on the relationship between them in shape and function. The algorithm can avoid the sensitivity versus the line width in different degrees during line detection. The results indicate that the method can extract the frameworks of lines with different width; and it can be applied to fingerprint recognition and character recognition. |
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| Keywords: | visual model edge detector line detector |
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