def to_image(orig_image, numeric_data):
# Assume the returned image has float pixels but same #channels as input
mode = imageIO.imageTypeByName('CV_32FC%d' % orig_image.nChannels)
data = bytearray(np.array(numeric_data).astype(np.float32).tobytes())
nChannels = orig_image.nChannels
return Row(origin="", mode=mode.ord, height=height,
width=width, nChannels=nChannels, data=data)
def to_image(orig_image, numeric_data):
# Assume the returned image has float pixels but same #channels as input
mode = imageIO.imageTypeByName('CV_32FC%d' % orig_image.nChannels)
data = bytearray(np.array(numeric_data).astype(np.float32).tobytes())
nChannels = orig_image.nChannels
return Row(
origin="",
mode=mode.ord,
height=height,
width=width,
nChannels=nChannels,
data=data)