MSU-MFSD

The MSU-MFSD dataset contains 280 video recordings of genuine and attack faces. 35 individuals have participated in the development of this database with a total of 280 videos. Two kinds of cameras with different resolutions (720×480 and 640×480) were used to record the videos from the 35 individuals. For the real accesses, each individual has two video recordings captured with the Laptop cameras and Android, respectively. For the video attacks, two types of cameras, the iPhone and Canon cameras were used to capture high definition videos on each of the subject. The videos taken with Canon camera were then replayed on iPad Air screen to generate the HD replay attacks while the videos recorded by the iPhone mobile were replayed itself to generate the mobile replay attacks. Photo attacks were produced by printing the 35 subjects’ photos on A3 papers using HP colour printer. The recording videos with respect to the 35 individuals were divided into training (15 subjects with 120 videos) an

MSU-MFSD数据集（MSU-MFSD dataset）包含280段真实人脸与攻击人脸的视频录制片段。共有35名受试者参与该数据库的构建，总计生成280段视频。研究采用两种不同分辨率（720×480与640×480）的摄像机对35名受试者进行录制。在真实访问场景中，每名受试者分别通过笔记本电脑摄像头与安卓设备各录制一段视频。针对视频攻击场景，研究使用iPhone与佳能（Canon）两款摄像机为每名受试者采集高清视频：其中，使用佳能摄像机拍摄的视频将在iPad Air屏幕上播放，以此生成高清重放攻击样本；而使用iPhone录制的视频则直接进行重放，生成移动设备重放攻击样本。照片攻击则通过惠普（HP）彩色打印机将35名受试者的照片打印至A3纸张上制作得到。针对35名受试者的录制视频被划分为训练集（15名受试者，共120段视频）及