bob.med.tb.data.loader¶

Data loading code

Functions

`load_pil`(path)	Loads a sample data
`load_pil_baw`(path)	Loads a sample data
`load_pil_rgb`(path)	Loads a sample data
`make_delayed`(sample, loader[, key])	Returns a delayed-loading Sample object

bob.med.tb.data.loader.load_pil(path)[source]¶

Loads a sample data

Parameters: path (str) – The full path leading to the image to be loaded
Returns: image – A PIL image
Return type: PIL.Image.Image

bob.med.tb.data.loader.load_pil_baw(path)[source]¶

Loads a sample data

Parameters: path (str) – The full path leading to the image to be loaded
Returns: image – A PIL image in grayscale mode
Return type: PIL.Image.Image

bob.med.tb.data.loader.load_pil_rgb(path)[source]¶

Loads a sample data

Parameters: path (str) – The full path leading to the image to be loaded
Returns: image – A PIL image in RGB mode
Return type: PIL.Image.Image

bob.med.tb.data.loader.make_delayed(sample, loader, key=None)[source]¶

Returns a delayed-loading Sample object

Parameters

sample (dict) – A dictionary that maps field names to sample data values (e.g. paths)
loader (object) – A function that inputs sample dictionaries and returns the loaded data.
key (str) – A unique key identifier for this sample. If not provided, assumes sample is a dictionary with a data entry and uses its path as key.

Returns

sample – In which key is as provided and data can be accessed to trigger sample loading.

Return type

bob.med.tb.data.sample.DelayedSample