def colorspace(src, cs=None):
'''
'''
from skimage.color.colorconv import gray2rgb
if not isinstance(src, ndarray):
src = asarray(src)
return gray2rgb(src)
def colorspace(src, cs=None):
'''
'''
if not isinstance(src, ndarray):
src = asarray(src)
return gray2rgb(src)
ptop = max(0, y0 - pad)
pbottom = min(data.height, y1 + pad)
pright = min(data.width, x1 + pad)
pleft = max(0, x0 - pad)
sub_image = data_array[ptop:pbottom, pleft:pright, :].copy()
sub_mask = mask[ptop:pbottom, pleft:pright]
sub_highlight = highlight[ptop:pbottom, pleft:pright]
H = Homography(sub_image, mask=sub_mask)
output = H.rectified
sub_highlight = warp(sub_highlight,
AffineTransform(H.H),
preserve_range=True)
gs = gray2rgb(rgb2gray(output))
highlighted = output.copy()
highlighted[sub_highlight == 0] = 0.5 * gs[sub_highlight == 0]
highlighted[sub_highlight == 128] = (255, 0, 0)
projection_matrix = H.H
metadata['use_quad'] = False
metadata['projection'] = projection_matrix.tolist()
metadata['subimage'] = dict(left=ptop,
right=pbottom,
bottom=pright,
top=pleft)
out_folder = args.ofolder
out_basename = stem + '-facade-{:02}'.format(j + 1)
def colorspace(src, cs=None):
from skimage.color.colorconv import gray2rgb
if not isinstance(src, ndarray):
src = asarray(src)
return gray2rgb(src)