MultiTACAnalysisMixin#
- class petpal.utils.time_activity_curve.MultiTACAnalysisMixin(input_tac_path: str, tacs_dir: str)#
A mixin class providing utilities for handling multiple analysis of Time Activity Curves (TACs) in a directory.
- Variables:
input_tac_path (str) – Path to the input TAC file.
tacs_dir (str) – Directory containing TAC files.
tacs_files_list (list[str]) – List of TAC file paths.
num_of_tacs (int) – Number of TACs found in the directory.
inferred_seg_labels (list[str]) – List of inferred segmentation labels for TACs.
Initializes the MultiTACAnalysisMixin with paths and initializes analysis properties.
- Parameters:
input_tac_path (str) – Path to the input TAC file.
tacs_dir (str) – Directory containing TAC files.
- property input_tac_path#
Gets the input TAC file path.
- property tacs_dir#
Gets the TAC directory path.
- property reference_tac_path#
Gets the reference TAC file path.
- is_valid_tacs_dir(tacs_dir: str)#
Validates the TAC directory by checking for TAC files.
- Parameters:
tacs_dir (str) – Directory to validate.
- Returns:
bool – True if valid, otherwise False.
- static get_tacs_list_from_dir(tacs_dir: str) list[str]#
Retrieves a sorted list of TAC file paths from a directory.
- Parameters:
tacs_dir (str) – Directory from which to retrieve TAC files.
- Returns:
list[str] – Sorted list of TAC file paths.
- static get_tacs_objects_dict_from_files_list(tacs_files_list: list[str])#
Creates a dict of TAC objects from a list of file paths.
- Parameters:
tacs_files_list (list[str]) – List of TAC file paths.
- Returns:
dict – Dictionary of region name-TAC object pairs.
- static get_tacs_objects_dict_from_dir(tacs_dir: str) dict#
Creates a dict of TAC objects from a directory of TAC files.
- Parameters:
tacs_dir (str) – A directory of TAC files.
- Returns:
dict – Dictionary of region name-TAC object pairs.
- static get_tacs_objects_list_from_files_list(tacs_files_list: list[str])#
Creates a list of TAC objects from a list of file paths.
- Parameters:
tacs_files_list (list[str]) – List of TAC file paths.
- Returns:
list[TimeActivityCurve] – List of TAC objects.
- static get_tacs_vals_from_objs_list(tacs_objects_list: list[TimeActivityCurve])#
Extracts TAC values from a list of TAC objects.
- Parameters:
tacs_objects_list (list[TimeActivityCurve]) – List of TAC objects.
- Returns:
list – List of TAC values.
- get_tacs_vals_from_dir(tacs_dir: str)#
Retrieves TAC values from files in a specified directory.
- Parameters:
tacs_dir (str) – Directory containing TAC files.
- Returns:
list – List of TAC values.
- static capitalize_first_char_of_str(input_str: str)#
Capitalize only the first character of a string, leaving the remainder unchanged.
- Parameters:
input_str (str) – The string to capitalize the first character of.
- Returns:
output_str (str) – The string with only the first character capitalized.
- static infer_segmentation_label_from_tac_path(tac_path: str, tac_id: int)#
Infers a segmentation label from a TAC file path by analyzing the filename.
This method extracts a segment label from the filename of a TAC file. It checks the presence of a seg- marker in the filename, which is followed by the segment name. This segment name is then formatted with each part capitalized. If no segment label is found, a default unknown label is generated using the TAC’s ID.
- Parameters:
tac_path (str) – Path of the TAC file.
tac_id (int) – ID of the TAC.
- Returns:
str – Inferred segmentation label.
- infer_segmentation_labels_for_tacs()#
Infers segmentation labels for TACs.
- Returns:
list[str] – List of inferred segmentation labels.