artist.data_parser.stral_scenario_parser

Attributes

log	A logger for the stral data loader.

Functions

extract_stral_deflectometry_data(→ tuple[torch.Tensor, ...)

Extract deflectometry data from a STRAL file.

Module Contents

artist.data_parser.stral_scenario_parser.log

A logger for the stral data loader.

artist.data_parser.stral_scenario_parser.extract_stral_deflectometry_data(stral_file_path: pathlib.Path, device: torch.device | None = None) → tuple[torch.Tensor, torch.Tensor, list[torch.Tensor], list[torch.Tensor]]

Extract deflectometry data from a STRAL file.

Parameters

stral_file_pathpathlib.Path

The file path to the STRAL data that will be converted.

devicetorch.device | None

The device on which to perform computations or load tensors and models (default is None). If None, ARTIST will automatically select the most appropriate device (CUDA or CPU) based on availability and OS.

Returns

torch.Tensor

The facet translation vectors. Tensor of shape [number_of_facets, 4].

torch.Tensor

The facet canting vectors. Tensor of shape [number_of_facets, 2, 4].

list[torch.Tensor]

The surface points per facet.

list[torch.Tensor]

The surface normals per facet.