cars.applications.sensors_subsampling.rasterio_subsampling_app

this module contains the dense_matching application class.

Classes

RasterioSubsampling

SensorsSubsampling

Functions

generate_subsampled_images_wrapper(→ Dict[str, ...)

Subsampling wrapper

Module Contents

class cars.applications.sensors_subsampling.rasterio_subsampling_app.RasterioSubsampling(conf=None)

Bases: cars.applications.sensors_subsampling.abstract_subsampling_app.SensorsSubsampling

SensorsSubsampling

used_method

tile_size

interpolator_image

interpolator_classif

interpolator_mask

orchestrator = None

check_conf(conf)

Check configuration

Parameters:

conf (dict) – configuration to check

Returns:

overloaded configuration

Return type:

dict

update_profile(img_path, scale_factor)

Update rasterio profile

Parameters:

• img_path (str) – the image path

• scale_factor (float) – the scaling factor

get_paths_dictionary(sensor_dict)

Get the paths dictionary

Parameters:

sensor_dict (dict) – the sensor dictionary (classification, image…)

run(id_image, sensor_dict, resolution, out_directory, orchestrator)

Run subsampling using rasterio

Parameters:

• id_image (str) – the id of the image

• sensor_dict (dict) – the sensor dictionnary (image, classification…)

• resolution (int) – the subsampling resolution

• out_directory (str) – the output directory

• orchestrator – orchestrator used

cars.applications.sensors_subsampling.rasterio_subsampling_app.generate_subsampled_images_wrapper(paths_dictionary, profile, scale_factor=1, tile_size=10000, window=None, saving_info=None) → Dict[str, Tuple[xarray.Dataset, xarray.Dataset]]

Subsampling wrapper

Parameters:

• paths_dictionary (dict) – the paths dictionary

• profile – the new profile

• scale_factor (float) – the scaling_factor

• tile_size (int) – the tile size

• window (Window) – the current window

• saving_info – the saving information