| Copyright protection based on zero watermarking and blockchain for vector maps N Ren, Y Zhao, C Zhu, Q Zhou, D Xu ISPRS International Journal of Geo-Information 10 (5), 294, 2021 | 26 | 2021 |
| Screen-Cam robust image watermarking with feature-based synchronization W Chen, N Ren, C Zhu, Q Zhou, T Seppänen, A Keskinarkaus Applied Sciences 10 (21), 7494, 2020 | 20 | 2020 |
| Zero watermarking algorithm for vector geographic data based on the number of neighboring features Q Zhou, C Zhu, N Ren, W Chen, W Gong Symmetry 13 (2), 208, 2021 | 19 | 2021 |
| Blind digital watermarking algorithm against projection transformation for vector geographic data Q Zhou, N Ren, C Zhu, AX Zhu ISPRS international journal of geo-information 9 (11), 692, 2020 | 17 | 2020 |
| Commutative encryption and watermarking algorithm based on feature invariants for secure vector map N Ren, C Zhu, D Tong, W Chen, Q Zhou IEEE Access 8, 221481-221493, 2020 | 15 | 2020 |
| Joint image encryption and screen-cam robust two watermarking scheme W Chen, N Ren, C Zhu, A Keskinarkaus, T Seppänen, Q Zhou Sensors 21 (3), 701, 2021 | 14 | 2021 |
| Storage feature-based watermarking algorithm with coordinate values preservation for vector line data Q Zhou, N Ren, C Zhu, D Tong KSII Transactions on Internet and Information Systems (TIIS) 12 (7), 3475-3496, 2018 | 14 | 2018 |
| Congruence and geometric feature-based commutative encryption-watermarking method for vector maps N Ren, D Tong, H Cui, C Zhu, Q Zhou Computers & Geosciences 159, 105009, 2022 | 13 | 2022 |
| A lossless watermarking algorithm based on line pairs for vector data N Ren, Q Zhou, C Zhu, AX Zhu, W Chen Ieee Access 8, 156727-156739, 2020 | 11 | 2020 |
| Zero watermarking for the tin dem data based on the edge length Q Zhou, C Zhu, N Ren ISPRS International Journal of Geo-Information 10 (8), 559, 2021 | 6 | 2021 |
| Zero watermarking algorithm for BIM data based on distance partitioning and local feature Q Zhou, N Ren, C Zhu, Q Zhou Annals of GIS, 1-15, 2024 | | 2024 |
