Image Io#

Image IO

Classes#

ImageIO to handle reading and writing imaging data and metadata.

Functions#

`write_dict_to_json`(meta_data_dict, out_path)	Save a metadata file in python to a directory.
`gen_meta_data_filepath_for_nifti`(nifty_path)	Generates the corresponding metadata file path for a given nifti file path.
`safe_load_meta`(→ dict)	Function to load a generic metadata json file.
`load_metadata_for_nifti_with_same_filename`(→ dict)	Static method to load metadata. Assume same path as input image path.
`flatten_metadata`(→ dict)	Given a metadata dictionary, return an identical dictionary with any list-like or dict-like
`safe_copy_meta`(input_image_path, out_image_path)	Copy the metadata file from input image, to one with the same name as the
`get_half_life_from_radionuclide`(→ float)	Extracts the radionuclide half-life in seconds from a nifti metadata file. This function
`get_half_life_from_meta`(meta_data_file_path)	Extracts the radionuclide half-life (usually in seconds) from a nifti metadata file.
`get_half_life_from_nifti`(image_path)	Retrieves the radionuclide half-life from a nifti image file.
`read_label_map_tsv`(→ dict \| pandas.DataFrame)	Static method to read a label map, translating region indices to region names,
`safe_load_4dpet_nifti`(→ nibabel.nifti1.Nifti1Image)	Safely load a 4D PET NIfTI file.
`validate_two_images_same_dimensions`(image_1, image_2)	Check the dimensions of two Nifti1Image objects and verify they have the same shape.
`infer_sub_ses_from_tac_path`(tac_path)	Infers subject and session IDs from a TAC file path by analyzing the filename.
`km_regional_fits_to_tsv`(fit_results_dir, out_tsv_dir)	Tidies the output of regional kinetic modeling results by converting JSON files into a TSV file