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| 一种改进的基于MSER算法的不变量提取算法 | |
| 引用本文： | 巨西诺,孙继银. 一种改进的基于MSER算法的不变量提取算法[J]. 贵州工业大学学报(自然科学版), 2008, 37(6) |
| 作者姓名： | 巨西诺 孙继银 |
| 作者单位： | 第二炮兵工程学院,陕西,西安,710025 |
| 摘 要： | 结合MSER（maximally stable extremal regions）算法，提出一种对图像的尺度、旋转、仿射变换更加稳定的区域不变量提取的算法。对于输入图像采用多尺度MSER提取算法，并对提取的MSERS依据其灰度变换的平稳性对提取区域进行修正。提高了区域提取的可重复性和匹配概率。 |
| 关 键 词： | MSER 图像配准 特征提取 仿射不变量 |
A Improved Algorithm for Invariant Extraction Based MSER |
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| JU Xi-nuo,SUN ji-yin. A Improved Algorithm for Invariant Extraction Based MSER[J]. Journal of Guizhou University of Technology(Natural Science Edition), 2008, 37(6) | |
| Authors: | JU Xi-nuo SUN ji-yin |
| Abstract: | According to the algorithm of MSER(maximally stable extremal regions),a more robust local invariant feature extraction algorithm for scale,rotation or affine change of image was proposed.Multi-resolution MSER was used for input image,and the MSERS extracted was modified according to their stability for intensity change,which improves the repeatability and matching probability. |
| Keywords: | MSER image matching feature extraction affine invariant |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |