These programs generate and decode structured light. Currently supports Binary code, Gray code, XOR code, Unstructured light, Single spot and Single stripe.
The following example exports 256x180 gray code pattern images.
python gray.py 256 180
import gray
width = 1280
height = 800
imgs_posi = gray.generate(width, height, inverse=False)
imgs_nega = gray.generate(width, height, inverse=True)
#Projecting patterns from a projector
#Capture images
decode = gray.decode(imgs_posi, imgs_nega)
print(decode)