When you take a photo in Portrait Mode on an iPhone today, the depth information associated with the image is stored as a grayscale depth map. iOS uses this depth map to determine which parts of ...

According to manufacturer 3DV Systems, the depth resolution is quite good: it can detect 3D motion and volume down to 0.4 inches, capturing at the same time full color, 1.3 megapixel video at 60 ...

The depth map is simply a grayscale version of the image where objects appear dark in the distance and become progressively lighter as they approach the camera. We’ll get on to how you can ...

Movie review: ‘Grayscale’ unconventional in its depth of nuance By Donald Munro. [email protected]. Updated September 10, 2015 4:00 AM.