[1].Xi Xu*, Hua Yang, Chen Yi, Zhu Qiande. Zero-Watermarking for Vector Maps Combining Spatial and Frequency Domain Based on Constrained Delaunay Triangulation Network and Discrete Fourier Transform. Entropy, 2023, 25: 682.
[2]奚旭,张新长. 基于区间映射与最大扰动区域的矢量地图可逆水印算法. 测绘学报, 2022, 51(11): 2379-2389. [3].奚旭,张新长, 鲍建腾, 张亚洲. 一种改进DFT和QR码的矢量地图数字水印算法. 测绘科学, 2022, 10: 190-197. [4].奚旭, 张新长, 梁伟东. 基于自编码器的矢量地图零水印算法. 地理与地理信息科学, 2022, 38(4):1-6. [5]. Qu chengyi, Xi Xu*, Du Jinglong, Wu Tong. Robust Watermarking Scheme for Vector Geographic Data Based on the Ratio Invariance of DWT–CSVD Coefficients. ISPRS International Journal of Geo-Information, 2022, 11, 583. [6]. Zang zheng, Zhang Yuqing, Xi Xu*. Analysis of the Gross Ecosystem Product—Gross Domestic Product Synergistic States, Evolutionary Process, and Their Regional Contribution to the Chinese Mainland. Land, 2022 11. [7]. Cheng Yi, Zhang Lijuan, Zhang Zhiqiang, Li Xueyin, Wang Haiying, Xi Xu*. Spatiotemporal Variation and Influence Factors of Vegetation Cover in the Yellow River Basin (1982–2021) Based on GIMMS NDVI and MOD13A1. Water, 2022, .14. [8]. Zhao Biao, Xi Xu. Economic effects of conversion from county (or county-level city) to municipal district in China. PloS ONE, 2022, 17(9). [9]. 奚旭,杜景龙, 张委伟. 地理信息科学专业《GIS开发》课程的学习难点及教学对策研究. 高教学刊, 2022, 30. [10]. Xia Lu, Bi Rutian, Song Xiaoyu, Hu Wei, Lyu Chuanjuan, Xi Xu, Li Huaiyou. Soil moisture response to land use and topography across a semi-arid watershed: Implications for vegetation restoration on the Chinese Loess Plateau. Journal of mountain science, 2021, 18. [11].Xi Xu, Zhang Xinchang, Liang Weidong, Xin Qinchuan. Dual Zero-Watermarking Scheme for Two-Dimensional Vector Map Based on Delaunay Triangle Mesh and Singular Value Decomposition. Applied Sciences, 2019, 9(4). [12]. Xi Xu, Zhang Xinchang, Sun Ying, Jiang Xin, Xin Qinchuan. Topology-preserving and geometric feature-correction watermarking of vector maps. IEEE Access, 2020, 8, 33428 -33441. [13].Jiang Xin, Zhang Xinchang, Xin Qinchuan, Xi Xu, Zhang Pengcheng. Arbitrary-Shaped Building Boundary-Aware Detection with Pixel Aggregation Network. IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2020, 14. [14]. Zang Zheng, Zou Xinqing, Xi Xu, Zhang Yu, Zheng Defeng, Sun Caizhi. Quantitative characterization and comprehensive evaluation of regional water resources using the Three Red Lines method, Journal of Geographical Sciences, 2016,4(26): 397-414. [15]. 奚旭, 张新长,孙才志, 鲍建腾. 不确定性条件下的下辽河平原地下水脆弱性评价及空间分布软区划. 地理科学, 2017(09): 1439-1448. [16]. 奚旭,孙才志,吴彤,郑德凤.下辽河平原地下水脆弱性的时空演变. 生态学报, 2016(10): 3074-3083. [17]. 奚旭,孙才志,赵良仕. 基于IPAT-LMDI的中国水足迹变化驱动力分析. 水利经济, 2014(05): 1-5. [18]. 孙才志,奚旭,董璐. 基于ArcGIS的下辽河平原地下水脆弱性评价及空间结构分析.生态学报, 2015(20): 6635-6646. [19]. 孙才志, 奚旭. 不确定条件下的下辽河平原地下水本质脆弱性评价. 水利水电科技进展, 2014(05): 1-7. [20]. 董璐,孙才志, 奚旭. 水足迹视角下中国用水公平性评价及时空演变分析. 资源科学, 2014(09): 1799-1809. [21]. 梁伟东, 张新长, 奚旭, 张鹏程. 基于零水印与脆弱水印的矢量地理数据多重水印算法. 中山大学学报(自然科学版), 2018,57(04): 1-8. |
1. 奚旭. 基于虚拟格网区间映射的矢量地图可逆水印算法, 发明专利, ZL202110662301.0 。 2. 奚旭, 瞿诚意,杜景龙. 利用频率域系数比值的矢量数据水印嵌入和提取方法, 发明专利,2022106302921。 3. 奚旭, 张委伟, 冯驰, 季建万. 基于存储序列调制的矢量地图无损水印方法及系统, 发明专利, CN202111434523.3。 4. 张新长, 辛秦川, 奚旭, 梁伟东. 矢量地图的双重零水印方法、系统存储介质及服务器, 发明专利, ZL 201810724750.1。 5. 奚旭,杜景龙,瞿成意. 含水印矢量地图的坐标平差修正软件V1.0. 登记号:2023SR0090116 6. 奚旭,杜景龙,瞿成意. 矢量地图的顶点最大扰动区域计算与可视化软件V1.0. 登记号:2023SR0087346 7. 奚旭,杜景龙,瞿成意. 矢量地理数据数字水印系统V1.0. 登记号:2023SR0179874. 8. 奚旭,杜景龙,瞿成意. 矢量地图安全防护系统V1.0. 登记号:2023SR0090112. 9. 奚旭,杜景龙,瞿成意. 矢量地图版权保护攻击系统V1.0. 登记号:2023SR0089956. |