于DEM光照晕渲模拟的梯田自动提取方法
An Automatic Retrieval Method for Artificial Terrace Based on Illumination Model of DEM Shading
于DEM光照晕渲模拟的梯田自动提取方法 |
| 代文, 那嘉明, 杨昕, 曹建军 |
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An Automatic Retrieval Method for Artificial Terrace Based on Illumination Model of DEM Shading |
| DAI Wen,NA Jiaming,YANG Xin,CAO Jianjun |
| 图1 光照晕渲原理图 |
| Fig. 1 Principle diagram of illumination shading |
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