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基于视频的非接触式脉搏实时估计方法及设备 专利
专利类型: 发明专利, 专利号: CN109247923A, 申请日期: 2019-01-22,
Inventors:  谭铁牛;  王伟;  董晶;  彭勃
Favorite  |  View/Download:12/0  |  Submit date:2019/10/08
基于成像场景约束的视觉内容真实性取证研究 学位论文
, 北京: 中国科学院研究生院, 2018
Authors:  彭勃
Adobe PDF(14904Kb)  |  Favorite  |  View/Download:141/12  |  Submit date:2018/06/06
图像取证  场景线索  计算机视觉  三维模型  
Image Forensics Based on Planar Contact Constraints of 3D Objects 期刊论文
IEEE TRANSACTIONS ON INFORMATION FORENSICS AND SECURITY, 2018, 卷号: 13, 期号: 2, 页码: 377-392
Authors:  Peng, Bo;  Wang, Wei;  Dong, Jing;  Tan, Tieniu
View  |  Adobe PDF(6260Kb)  |  Favorite  |  View/Download:194/51  |  Submit date:2017/09/20
Image Forensics  Splicing Detection  Contact Constraint  3d Morphable Model  
基于透视失真特性的人脸图像鉴伪方法、存储、处理设备 专利
专利类型: 发明专利, 专利号: CN107292269A, 申请日期: 2017-10-24,
Inventors:  谭铁牛;  董晶;  王伟;  彭勃
Favorite  |  View/Download:2/0  |  Submit date:2019/10/08
图像篡改取证方法及装置 专利
专利类型: 发明专利, 专利号: CN107025647A, 申请日期: 2017-08-08,
Inventors:  谭铁牛;  董晶;  王伟;  彭勃
Favorite  |  View/Download:3/0  |  Submit date:2019/10/08
Optimized 3D Lighting Environment Estimation for Image Forgery Detection 期刊论文
IEEE TRANSACTIONS ON INFORMATION FORENSICS AND SECURITY, 2017, 卷号: 12, 期号: 2, 页码: 479-494
Authors:  Peng, Bo;  Wang, Wei;  Dong, Jing;  Tan, Tieniu
View  |  Adobe PDF(4867Kb)  |  Favorite  |  View/Download:245/95  |  Submit date:2017/02/14
Image Forensics  Composite Detection  Human Faces  Lighting Estimation  
Position Determines Perspective: Investigating Perspective Distortion for Image Forensics of Faces 会议论文
, Honolulu, HI, USA, 21-26 July 2017
Authors:  Peng, Bo;  Wang, Wei;  Dong, Jing;  Tan, Tieniu;  Wei Wang
View  |  Adobe PDF(1235Kb)  |  Favorite  |  View/Download:100/15  |  Submit date:2017/09/20
Image Forensics  Perspective Distortion  Camera Intrinsic Parameters  
一种基于光照方向不一致性的图像拼接检测方法 专利
专利类型: 发明专利, 专利号: CN105678308A, 申请日期: 2016-06-15,
Inventors:  谭铁牛;  董晶;  王伟;  彭勃
Favorite  |  View/Download:3/0  |  Submit date:2019/10/08
Improved 3D Lighting Environment Estimation for Image Forgery Detection 会议论文
Proceedings of IEEE International Workshop on Information Forensics and Security, Rome, Italy, November, 2015
Authors:  Peng, Bo;  Wang, Wei;  Dong, Jing;  Tan, Tieniu;  Wei Wang
View  |  Adobe PDF(2832Kb)  |  Favorite  |  View/Download:107/36  |  Submit date:2016/10/24
Image Forensics  Human Faces  Lighting Estimation  Assumption Relaxation  
Automatic Detection of 3D Lighting Inconsistencies Via a Facial Landmark Based Morphable Model 会议论文
Proceedings of 2016 IEEE International Conference on Image Processing, Phoenix, Arizona, USA, September 25–28, 2016
Authors:  Peng, Bo;  Wang, Wei;  Dong, Jing;  Tieniu, Tan;  Wei Wang
View  |  Adobe PDF(751Kb)  |  Favorite  |  View/Download:135/25  |  Submit date:2016/10/24
Image Forensics  3d Morphable Model  Face Splicing  Lighting Consistency