QQ客服 官方微博 反馈留言

浏览/检索结果: 共5条，第1-5条 帮助 限定条件 专题：兰州理工大学    第一署名单位    第一作者单位    通讯作者单位     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Integrating Landslide Typology with Weighted Frequency Ratio Model for Landslide Susceptibility Mapping: A Case Study from Lanzhou City of Northwestern China 期刊论文 REMOTE SENSING, 2021, 卷号: 13, 期号: 18 作者:  Shu, Heping;  Guo, Zizheng;  Qi, Shi;  Song, Danqing;  Pourghasemi, Hamid Reza 收藏  |  浏览/下载：15/0  |  提交时间：2021/10/14 fuzzy analytical hierarchy process  landslide susceptibility  landslide types  Loess Plateau  logistic regression  weighted frequency ratio   Fusion of Cognitive Information: Evaluation and Evolution Method of Product Image Form 期刊论文 COMPUTATIONAL INTELLIGENCE AND NEUROSCIENCE, 2021, 卷号: 2021 作者:  Zhang, Shutao;  Su, Pengfei;  Liu, Shifeng 收藏  |  浏览/下载：21/0  |  提交时间：2021/06/03 An audio reversible watermarking algorithm based on improved phase coding 会议论文 作者:  Zhang, Qiu-yu;  Yu, Shuang;  Zhang, Qi-wen;  Ren, Zhan-wei 收藏  |  浏览/下载：0/0  |  提交时间：2019/11/15 Audio Reversible Watermarking  Improved Phase Coding  Bipolar Quantization  Logistic Mapping  Robustness   An improved phase coding-based watermarking algorithm for speech perceptual hashing authentication 期刊论文 Journal of Information Hiding and Multimedia Signal Processing, 2015, 卷号: 6, 期号: 6, 页码: 1231-1241 作者:  Zhang, Qiu-Yu;  Yu, Shuang;  Xing, Peng-Fei;  Huang, Yi-Bo;  Ren, Zhan-Wei 收藏  |  浏览/下载：9/0  |  提交时间：2020/11/14 Audio watermarking  Authentication  Codes (symbols)  Embeddings  Mapping  Quantization (signal)  Speech  Speech transmission  Bipolar quantization  Blind watermarking scheme  Logistic mapping  Perceptual hashing  Phase coding  Quantitative identification  Speech watermarking  Watermarking algorithms   Adaptive audio watermarking algorithm based on sub-band feature 期刊论文 Journal of Information and Computational Science, 2012, 卷号: 9, 期号: 2, 页码: 305-314 作者:  Zhang, Qiuyu;  Liu, Zhao;  Huang, Yibo 收藏  |  浏览/下载：4/0  |  提交时间：2020/11/14 Digital watermarking  Discrete cosine transforms  Robustness (control systems)  Adaptive audio watermarking  Audio frames  Feature-based  Format conversion  Index sequences  Lifting wavelet  Logistic mapping  Low frequency  Low-pass filtering  Odd-even quantization  Original audio signal  Resampling  Short-time energy  Sub-bands  Watermark images  Watermark information  Watermark signals  Zero crossing rate