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Automatic Line Network Extraction from Aerial Imagery of Urban Areas through Knowledge Based Image Analysis.

机译：基于知识图像分析的城市航空影像自动线网提取。

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Different methods for automatic detection of line objects applied to aerial images to extract streets from urban scenes are investigated. First, test results achieved from two existing methods of low level iconic image processing by stream following (line tracking) and structured parallel operations (image filtering, feature extraction) are given. Second, a medium level iconic image processing method developed for edge and area segmentation is described and results from image segmentation are presented symbolically. Then two preliminary approaches of high level symbolic processing by knowledge based blackboard oriented structure analysis are tested. One is originating with preprocessing by low level edge filtering, the other by medium level area segmentation. First results from the image understanding method for street network extraction are presented. Keywords: Geodesy, Images, Optics, Artificial intelligence, Automation, Line network extraction, Aerial imagery of urban areas, Mapping, Extraction of line objects, Phoenix, Bietigheim. (jg)

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Fueger, H.; Jurkiewicz, K.; Kazmierczak, H.; Nicolin, B.; Ott, W.;
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年度 1989
页码 1-161
总页数 161
原文格式 PDF
正文语种 eng
中图分类工业技术;
关键词
Image processing; Urban areas; Aerial photography; Airborne; Artificial intelligence; Automatic; Detection; Edges; Filters; Geodesy; Images; Line spectra; Low level; Networks; Optics; Parallel orientation; Processing; Segmented; Symbols; Test and evaluation; Tracking; Mapping; Foreign technology; Knowledge base; Image analysis; Feature extraction; Image segmentation;

机译：图像处理;城市区域;航空摄影;空中;人工智能;自动;检测;边缘;滤波器;大地测量;图像;线谱;低层;网络;光学;平行定向;处理;分段;符号;测试和评估;跟踪;制图;国外技术;知识库;图像分析;特征提取;图像分割;

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专利

1. Automatic extraction of urban road networks from multi-view aerial imagery [J] . Stefan Hinz, Albert Baumgartner ISPRS Journal of Photogrammetry and Remote Sensing . 2003,第1a2期

机译：从多视角航空影像中自动提取城市道路网
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3. Automatic urban debris zone extraction from post-hurricane very high-resolution satellite and aerial imagery [J] . Shasha Jiang, Carol J. Friedland Geomatics,Natural Hazards & Risk . 2016,第3期

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4. Automatic extraction of tree crowns from aerial imagery in urban environment [C] . Jiahang Liu, Deren Li, Xunwen Qin, Remotely Sensed Data and Information: Geoinformatics 2006; Proceedings of SPIE-The International Society for Optical Engineering; vol.6419 . 2006

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6. Main Road Extraction from ZY-3 Grayscale Imagery Based on Directional Mathematical Morphology and VGI Prior Knowledge in Urban Areas [O] . Bo Liu, Huayi Wu, Yandong Wang, -1

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7. Automatic extraction of urban road networks from multi-view aerial imagery [O] . Stefan Hinz, Albert Baumgartner 2003

机译：从多视图航空影像中自动提取城市道路网
8. Automatic Line Network Extraction from Aerial Imagery of Urban Areas through Knowledge-Based Image Analysis. [R] . Kazmierczak, I. H. 1988

机译：基于知识的图像分析从城市空中图像中自动提取线网。

Automatic Line Network Extraction from Aerial Imagery of Urban Areas through Knowledge Based Image Analysis.

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