Saving an OMNI Image¶
omni.Image.save_metadata()
can be used to save a new .omni
metadata file.
omni.Image.save_pixels()
can be used to save the raw pixels file of an OMNI image.
omni.Image.save_all()
can be used to save the metadata and the raw pixels.
For example Lucid.Core.Threshold
creates a new .omni
metadata file for the raw pixels file created by LUPO:
import pathlib
import lupoutil
import omni
from typing import Optional
def thres_image(
image: omni.Image,
min: Optional[float],
max: Optional[float],
result_omni_path: pathlib.Path,
result_raw_path: pathlib.Path,
temp_folder_path: pathlib.Path) -> omni.Image:
"""Threshold Segmentation"""
input_raw_path = lupoutil.get_or_extract_raw_pixels_file(image, temp_folder_path)
lupoutil.run_lupo([
"threshold",
str(input_raw_path),
str(result_raw_path),
"0",
str(image.size_3d[0]),
str(image.size_3d[1]),
str(image.size_3d[2]),
image.pixel_type,
str(min) if min is not None else '-inf',
str(max) if max is not None else 'inf',
"1",
])
result_segments = image.save_derived_segments(result_omni_path, result_raw_path)
return result_segments
See Saving output in a task type for how to save an OMNI provided as an output parameter.
See also Import external data / Export Data.