FaceFilter: Face Identification with Deep Learning and Filter Algorithm

Figure 5

The first image is the original image. The detector could not detect the face, so we rotated it. After two steps of rotations (rotate 1, rotate 2), the detector still could not detect the face. After 25 steps of rotations (rotate 25), the detector still could not detect the face, and therefore, the original image will remain the first image. The identity of the face in rotate 16 has been recognized effectively by the system.