QQ客服 官方微博 反馈留言

浏览/检索结果: 共29条，第1-10条 帮助 限定条件 发表日期：2015    专题：北京大学    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 Revealing the direct effect of individual intercalations on DNA conductance toward single-molecule electrical biodetection 期刊论文 JOURNAL OF MATERIALS CHEMISTRY B, 2015 Wang, Xiaolong; Gao, Li; Liang, Bo; Li, Xin; Guo, Xuefeng 收藏  |  浏览/下载：6/0  |  提交时间：2017/12/03 WALLED CARBON NANOTUBES  TRANSISTOR-BASED BIOSENSORS  NUCLEIC-ACID INTERACTIONS  MERCURY DROP ELECTRODE  SYBR-GREEN-I  ETHIDIUM-BROMIDE  CHARGE-TRANSPORT  PROTEIN  GRAPHENE  DEVICES   Graphene-DNAzyme junctions: a platform for direct metal ion detection with ultrahigh sensitivity 期刊论文 chemical science, 2015 Gao, Li; Li, Le-Le; Wang, Xiaolong; Wu, Peiwen; Cao, Yang; Liang, Bo; Li, Xin; Lin, Yuanwei; Lu, Yi; Guo, Xuefeng 收藏  |  浏览/下载：4/0  |  提交时间：2015/11/10 MOLECULAR ELECTRONIC DEVICES  WALLED CARBON NANOTUBES  CATALYTIC BEACON SENSOR  IN-VITRO SELECTION  AQUEOUS-SOLUTION  FLUORESCENT SENSOR  LABEL-FREE  DNA  BIOSENSOR  PROTEINS   PVO-based reversible data hiding for encrypted images 其他 2015-01-01 Ou, Bo; Li, Xiaolong; Zhang, Weiming 收藏  |  浏览/下载：6/0  |  提交时间：2017/12/03 An adaptive PEE-based reversible data hiding scheme exploiting referential prediction-errors 其他 2015-01-01 Peng, Fei; Li, Xiaolong; Yang, Bin 收藏  |  浏览/下载：4/0  |  提交时间：2017/12/03 A new detector of LSB matching steganography based on likelihood ratio test for multivariate Gaussian covers 其他 2015-01-01 Yang, Guangyuan; Li, Xiaolong; Li, Bin; Guo, Zongming 收藏  |  浏览/下载：3/0  |  提交时间：2017/12/03 Steganalysis of LSB replacement for multivariate Gaussian covers 其他 2015-01-01 Xue, Bowen; Li, Xiaolong; Li, Bin; Guo, Zongming 收藏  |  浏览/下载：5/0  |  提交时间：2017/12/03 Minimum Rate Prediction and Optimized Histograms Modification for Reversible Data Hiding 期刊论文 ieee transactions on information forensics and security, 2015 Hu, Xiaocheng; Zhang, Weiming; Li, Xiaolong; Yu, Nenghai 收藏  |  浏览/下载：5/0  |  提交时间：2015/11/11 Prediction-error expansion  reversible data hiding  minimum rate prediction  optimized histograms modification  DIFFERENCE EXPANSION  IMAGE  WATERMARKING  SCHEME  COMPRESSION  ALGORITHM   Statistical Model of JPEG Noises and Its Application in Quantization Step Estimation 期刊论文 ieee transactions on image processing, 2015 Li, Bin; Ng, Tian-Tsong; Li, Xiaolong; Tan, Shunquan; Huang, Jiwu 收藏  |  浏览/下载：2/0  |  提交时间：2015/11/11 JPEG history  quantization noise  quantization step estimation  rounding noise  statistical inference  COMPRESSION HISTORY  TAMPERING DETECTION  IMAGES  DISTRIBUTIONS  STEGANALYSIS  ARTIFACTS  FORENSICS   Matrix embedding in finite abelian group 期刊论文 signal processing, 2015 Li, Xiaolong; Cai, Siren; Zhang, Weiming; Yang, Bin 收藏  |  浏览/下载：3/0  |  提交时间：2015/11/10 Steganography  Matrix embedding  Finite abelian group  Covering sequence  EXPLOITING MODIFICATION DIRECTION  ADAPTIVE IMAGE STEGANOGRAPHY  WET PAPER CODES  ADDITIVE BASES  STEGANALYSIS  EFFICIENCY  GRAPHS   Revealing the Trace of High-Quality JPEG Compression Through Quantization Noise Analysis 期刊论文 ieee transactions on information forensics and security, 2015 Li, Bin; Ng, Tian-Tsong; Li, Xiaolong; Tan, Shunquan; Huang, Jiwu 收藏  |  浏览/下载：2/0  |  提交时间：2015/11/11 Discrete cosine transform (DCT)  compression identification  forward quantization noise  forgery detection  ANTI-FORENSICS  IMAGES  STEGANALYSIS  HISTORY  BLOCK