CASIA OpenIR
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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:42/0  |  Submit date:2019/10/08
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:251/68  |  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:23/0  |  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:13/0  |  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:294/114  |  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:179/59  |  Submit date:2017/09/20
Image Forensics  Perspective Distortion  Camera Intrinsic Parameters  
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:154/46  |  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:167/30  |  Submit date:2016/10/24
Image Forensics  3d Morphable Model  Face Splicing  Lighting Consistency  
Detection of computer generated faces in videos based on pulse signal 会议论文
Proceedings of IEEE China Summit & International Conference on Signal and Information Processing, Chengdu, China, 12-15 July 2015
Authors:  Peng, Bo;  Wang, Wei;  Dong, Jing;  Tan, Tieniu;  Wei Wang
View  |  Adobe PDF(410Kb)  |  Favorite  |  View/Download:123/27  |  Submit date:2016/10/24
Pulse Detection  Cg Characters  Video Forensics