Research Article
Navigating from a Depth Image Converted into Sound
Figure 3
Retinal depth encoder. (a) Grayscale depth map. (b) Activity computation. (c) RF activities: the closer the object, the lighter the disc (Figure 3(b)) and the louder the sound; the farther the object, the darker the disc and the softer the sound.
(a) |
(b) |
(c) |