| Code Value |
Definition |
| AGE | Age progressed |
| AXIS | Off-axis image rectification/Angle correction |
| COLORSHIFT | Color shifted |
| CONTRAST | Contrast stretched |
| CROP | Cropped |
| DIST | Distortion corrected (e.g. fisheye correction) |
| DOWNSAMPLE | Downsampled |
| GRAY | Grayscale from color |
| ILLUM | Illumination transform |
| IMGFUSE | Image-level fusion of two or more images |
| INTERPOLATE | Upsampled |
| MULTCOMP | Multiply compressed |
| MULTIVIEW | Multiview image |
| POSE | Face-specific pose correction |
| ROTATE | Rotated (in-plane) |
| SNIR | Simulated Near IR |
| SUPERRES | Superresolution image, derived from multiple lower resolution images |
| WHITE | White balance adjusted |