光学学报, 2017, 37 (9): 0928001, 网络出版: 2018-09-07
含水体的合成孔径雷达图像配准 
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Image Registration of Synthetic Aperture Radar Including Body of Water
图 & 表
图 1. 加噪合成图像分割的实验结果。(a)加噪合成图像;(b) K-means方法得到的初始分割结果;(c)水平集方法分割结果;(d) V-MRF模型分割结果;(e) A-MRF模型分割结果;(f)所提方法分割结果
Fig. 1. Segmentation experiment results of synthetic image with noises. (a) Synthetic image with noises;(b) initial segmentation result with K-means method; (c) segmentation result with level set method; (d) segmentation result with V-MRF model; (e) segmentation result with A-MRF model; (f) segmentation result with the proposed model
图 2. 真实图像分割实验结果。 (a) SAR图像; (b) K-means方法得到的初始分割结果;(c)水平集方法分割结果;(d) V-MRF模型分割结果; (e) A-MRF模型分割结果;(f)所提方法分割结果
Fig. 2. Segmentation experiment results of real image. (a) SAR image; (b) initial segmentation result with K-means method; (c) segmentation result with level set method; (d) segmentation result with V-MRF model; (e) segmentation result with A-MRF model; (f) segmentation result with the proposed model
图 3. 金华水库含水体的SAR图像配准。 (a)待配准图像; (b)参考图像; (c)~(d)提取的水体目标轮廓;(e)轮廓匹配结果;(f)配准后的图像;(g)变化检测结果
Fig. 3. Registration of SAR image including body of water in Jinhua reservoir. (a) Sensed image; (b) referenced image; (c)-(d) target contours of extracted water body; (e) matching result of contours; (f) result after registration; (g) change detection result
图 4. 狮儿河水库含水体的SAR图像配准。 (a)待配准图像;(b)参考图像; (c)~(d)提取的水体目标轮廓; (e)轮廓匹配结果;(f)配准后的图像;(g)变化检测结果
Fig. 4. Registration of SAR image including body of water in Lion Creek reservoir. (a) Sensed image; (b) referenced image; (c)-(d) target contours of extracted water body; (e) matching result of contours; (f) result after registration; (g) change detection result
贺飞跃, 赵伟. 含水体的合成孔径雷达图像配准[J]. 光学学报, 2017, 37(9): 0928001. Feiyue He, Wei Zhao. Image Registration of Synthetic Aperture Radar Including Body of Water[J]. Acta Optica Sinica, 2017, 37(9): 0928001.
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