rw = multrandwalk(image, importance)
globimage[rw] = image[rw]
anim.set_data(globimage)
return anim,
def test2(image, n=10):
global globimage
globimage = np.zeros(image.shape) + 50
importance = importance_filter(image)
fig = plt.figure()
im = plt.imshow(image, cmap=cm.Greys_r, animated=True)
ani = animation.FuncAnimation(fig, updateFig2, frames=xrange(n), fargs=(im, image, importance), interval=50)
plt.show()
import sys
if __name__ == '__main__':
img = prepareImg('pics/escher.jpg', compress=True)
if len(sys.argv) == 2 and sys.argv[1] == 'randwalk':
test(img, lambda image, source: image + randwalk(image))
elif len(sys.argv) == 2 and sys.argv[1] == 'diffuse':
test(img, lambda image, source: diffuse(image, [1, 1, 1, 1], source))
elif len(sys.argv) == 2 and sys.argv[1] == 'both':
test(img, lambda image, source: diffuse(image, [1, 1, 1, 1], source) + randwalk(image))
elif len(sys.argv) == 2 and sys.argv[1] == 'randwalk2':
test2(img)
else:
print "Unknown test"
def test2(image, n=10):
global globimage
globimage = np.zeros(image.shape) + 50
importance = importance_filter(image)
fig = plt.figure()
im = plt.imshow(image, cmap=cm.Greys_r, animated=True)
ani = animation.FuncAnimation(fig,
updateFig2,
frames=xrange(n),
fargs=(im, image, importance),
interval=50)
plt.show()
import sys
if __name__ == '__main__':
img = prepareImg('pics/escher.jpg', compress=True)
if len(sys.argv) == 2 and sys.argv[1] == 'randwalk':
test(img, lambda image, source: image + randwalk(image))
elif len(sys.argv) == 2 and sys.argv[1] == 'diffuse':
test(img, lambda image, source: diffuse(image, [1, 1, 1, 1], source))
elif len(sys.argv) == 2 and sys.argv[1] == 'both':
test(
img, lambda image, source: diffuse(image, [1, 1, 1, 1], source) +
randwalk(image))
elif len(sys.argv) == 2 and sys.argv[1] == 'randwalk2':
test2(img)
else:
print "Unknown test"
#!/usr/bin/env python import sys from imageprep import prepareImg from meshcreator import to_mesh if __name__ == '__main__': if len(sys.argv) != 3: print >> sys.stderr, "Usage: ./img2stl <path_to_image> <new_stl_filename>" img = prepareImg(sys.argv[1]) to_mesh(img, sys.argv[2], 2)