export_mat¶
Module Contents¶
Functions¶
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Fetches a pointcloud frame of a device and dump the sample. |
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Converts a BSL frame into a dict of numpy matrices of adjacent measurements. |
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Example on how to export a Cube Frame for Matlab, Octave, and OpenCV. |
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export_mat.get_frame(host: str)¶ Fetches a pointcloud frame of a device and dump the sample.
See “Getting Started” example in the Blickfeld-Scanner-Library documentation for a in depth explanation.
- Parameters
host (str) – the host name or IP address of the device
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export_mat.adjacency(frame: blickfeld_scanner.protocol.data.frame_pb2.Frame)¶ Converts a BSL frame into a dict of numpy matrices of adjacent measurements.
BEWARE: - these are not OpenCV compatible matrices, they rather use the original datatype - the samples are anisotropic, see section “Scan pattern” in the documentation
- Parameters
frame (blickfeld_scanner.protocol.data.frame_pb2.Frame) – original time-ordered measurement frame
- Returns
adjacent matrices per property
- Return type
dict
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export_mat.export_mats(args)¶ Example on how to export a Cube Frame for Matlab, Octave, and OpenCV.
Fetches a frame from a given Cube, and dumps it for reference. The measurements are rearranged in 2D matrices of adjacent measurements. These are then optionally serialized as ‘frame.mat’ for Matlab and Octave, or as ‘frame.png’ using OpenCV.
- Parameters
args – arguments to parse out the hostname or IP address of the device and export switches.
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export_mat.parser¶