The recognition experiments which involve single grassland images and complex landform images in testinggallery show that the algorithm of this paper is effective for image recognition.
通过对基准图库中的单一地貌图像和测试图像库中的复杂地貌图像的识别实验，验证了算法的有效性。
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In order to appraise the quality testing of grout curtain, digital borehole camera technology is applied to three boreholes of the grouting gallery no. 3 in Xiaolangdi Water Control Project.