|
|
- 2018
融合光谱及形态学信息的对象级空间特征提取方法
|
Abstract:
针对传统的高分辨率遥感影像分割方法仅利用光谱特征或者形态学特征的弊端，提出了一种融合光谱信息和形态学信息的多尺度分割算法。该算法首先利用差分多尺度形态学序列特征与影像光谱特征构造光谱-形态学特征集，然后利用Hausdorff距离计算相邻像素的边权值并构造图模型，利用最小生成树Kruskal算法完成影像的初始分割，最后结合分形网络进化的区域异质性准则完成区域合并。在该分割结果的基础上，提出了面向对象的灰度共生矩阵特征和面向对象的像元形状指数特征。实验结果显示，所提出的分割方法在效果和效率上均优于eCognition 8.0和Meanshift算法，并且对象级灰度共生矩阵特征和对象级像元形状指数特征明显优于传统的像素级特征
| [1] | Benediktsson J A, Palmason J A, Sveinsson J R. Classification of Hyperspectral Data from Urban Areas Based on Extended Morphological Profiles[J]. <em>IEEE Transactions on Geoscience and Remote Sensing</em>, 2005, 43(3):480-491 |
| [2] | Cui Weihong. Research on Graph Theory Based Object Oriented High Resolution Image Segmentation[D]. Wuhan:Wuhan University, 2010(崔卫红.基于图论的面向对象的高分辨率影像分割方法研究[D]. 武汉:武汉大学, 2010) |
| [3] | Baatz M, Sch？pe A. Multiresolution Segmentation:an Optimization Approach for High Quality Multi-scale Image Segmentation[C]. Angewandte Geographische Informations-Verarbeitung XⅡ, Karlsruhe, Germany, 2000 |
| [4] | Dalla M, Benediktsson J A, Waske B, et al. Morphological Attribute Profiles for the Analysis of Very High Resolution Images[J]. <em>IEEE Transactions on Geoscience and Remote Sensing</em>, 2010, 48(10):3747-3762 |
| [5] | Liu Jing, Li Peijun, Wang Xue. A New Segmentation Method for very High Resolution Imagery Using Spectral and Morphological Information[J]. <em>ISPRS Journal of Photogrammetry and Remote Sensing</em>, 2015, 101:145-162 |
| [6] | Fan J, Zeng G, Body, M, et al. Seeded Region Growing:An Extensive and Comparative Study[J]. <em>Pattern Recogn Lett</em>, 2005, 26:1139-1156 |
| [7] | Comaniciu D, Meer P. Mean shift:A Robust Approach Toward Feature Space Analysis[J]. <em>Pattern Analysis and Machine Intelligence, </em>2002,24(5):603-619 |
| [8] | Dell'Acqua F, Gamba P, Ferrari A, et al.. Exploiting Spectral and Spatial Information in Hyper-spectral Urban Data with High Resolution[J]. <em>IEEE Geoscience Remote Sensing letters</em>,2004,1(4):322-326 |
| [9] | Felzenszwalb P F, Huttenloeher D P. Efficient Graph-Based Image Segmentation[J]. <em>International Journal of Computer Vision</em>. 2004, 59(2):167-181 |
| [10] | Lin Dong, Qin Zhiyuan, Yang Jingwei, et al. High Resolution Remotely Sensed Image Classification Method of Multi-Feature Collaboration[J]. <em>Journal of Geomatics Science and Technology</em>, 2014, 31(2):167-172(林栋,秦志远,杨婧玮,等. 高分辨率遥感影像多特征协同地物分类方法[J].测绘科学技术学报, 2014, 31(2):167-172) |
| [11] | Blaschke T, Hay G J, Kelly M, et al. Geographic Object Based Image Analysis-Towards a New Paradigm[J]. <em>ISPRS Journal of Photogrammetry and Remote Sensing</em>, 2014, 87:180-191 |
| [12] | Carleer A P, Debeir O, Wolff E. Assessment of Very High Spatial Resolution Satellite Image Segmentations[J]. <em>Photogramm Eng Remote Sens</em>, 2005, 71(11):1285-1294 |
| [13] | Sim D G, Kwon O K, Park R H. Object Matching Algorithms Using Robust Hausdorff Distance Measures[J]. <em>IEEE Trans Image Process</em>, 1999, 8(3):425-429 |
| [14] | Zhang Jinshui, He Chunyang, Pan Yaozhong, et al. The High Spatial Resolution Remote Sensing Image Classification Based on SVM Method with the Multi-Source Data[J]. <em>Journal of Remote Sensing</em>, 2006,10(l):49-57(张锦水,何春阳,潘耀忠,等.基于SVM的多源信息复合的高空间分辨率遥感数据分类研究[J].遥感学报,2006,10(l):49-57) |
| [15] | Huang Xin, Zhang Liangpei, Li Pingxiang. Classification and Extraction of Spatial Features in Urban Areas Using High-Resolution Multispectral Imagery[J]. <em>IEEE Geoscience and Remote Sensing Letters</em>, 2007, 4(2):260-264 |
| [16] | Blaschke T. Object Based Image Analysis for Remote Sensing[J]. <em>ISPRS Journal of Photogrammetry and Remote Sensing</em>, 2010, 65(1):2-16 |
| [17] | Zhou Yanan, Luo Jiancheng, Cheng Xi, et al. Adaptive Multi-scale Remote Sensing Imagery Segmentation Incorporated Multiple Features[J]. <em>Geomatics and Information Science of Wuhan University</em>, 2013, 38(1):19-22(周亚男, 骆剑承, 程熙, 等. 多特征融入的自适应遥感影像多尺度分割[J]. 武汉大学学报·信息科学版, 2013, 38(1):19-22) |
| [18] | Fauvel M, Benediktsson J A, Chanussot J, et al. Spectral and Spatial Classification of Hyperspectral Data Using SVMs and Morphological Profiles[J]. <em>IEEE Transactions on Geoscience and Remote Sensing</em>, 2008, 46(11):3804-3814 |
| [19] | Li P, Xiao X. Multispectral Image Segmentation by a Multichannel Watershed-Based Approach[J]. <em>International Journal of Remote Sensing,</em> 2007, 28(19):4429-4452 |
