| 矩形目标的快速恢复算法及其DSP实现 |
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| 引用本文： | 刘斌昺,曹丹华,吴裕斌.矩形目标的快速恢复算法及其DSP实现[J].计算机工程,2004,30(1):163-164. |
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| 作者姓名： | 刘斌昺 曹丹华 吴裕斌 |
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| 作者单位： | 华中科技大学光电子工程系,武汉,430074 |
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| 摘 要： | 提出了一种针对残缺矩形目标的快速恢复算法，这种算法通过对矩形目标的边缘样本点进行统计分析，在此基础上选取合适的特征点并进行拟合，从而达到恢复目标外形特征的目的。实验测试表明，该算法能准确地获取残缺矩形目标的大小、倾角以及所在位置等几何参数。该算法的优势在于精度高、速度快、抗残缺能力强，且已经在TMS320C6X系列DSP上得以实现。
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| 关 键 词： | 形状恢复 边缘拟合 图像识别 数字信号处理 |
| 文章编号： | 1000-3428(2004)01-0163-02 |
Fast Restoring Algorithm of Rectangle Object and Its Implementation on DSP |
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| LIU Binbing,CAO Danhua,WU Yubin.Fast Restoring Algorithm of Rectangle Object and Its Implementation on DSP[J].Computer Engineering,2004,30(1):163-164. |
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| Authors: | LIU Binbing CAO Danhua WU Yubin |
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| Abstract: | A fast restoring algorithm of fragmentary rectangle object is propos ed in this paper. Through the statistic and analysis to edge points of the recta ngle object, the algorithm picks on appropriate eigen-points and fitting them so that the profile of the object is restored. Its proved by experiment that the s ize, gradient and position of the object can be attained accurately. The advanta ges of this algorithm are the high precision, speed and performance. The algorit hm has been accomplished on the TMS320C6X DSPs platform. |
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| Keywords: | Profile restoring Edge fitting Image recognition Digital signal processing(DSP) |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
