THORLABS BC207UV, Руководство по эксплуатации

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BC207 Series
Chapter 6: Operation Instructions
Rev: 8.1, 10-Jan-2022
Page 78
© 2022 Thorlabs
6.2.3.1 Export Device Data
To export data to a delimiter separated text document or an image, select "File
g
Export
Device Data ..." from the Menu.
A dialog opens and asks for the type of file and the path where to save the file.
Select the desired path and file name and choose the export format.
*.raw is the true image from the camera (intensity value per pixel), with an additional
header, including information on pixel pitch and base line. The resolution of the raw
data equals to the resolution of the retrieved camera image, i.e., 12 bit. Raw data
can be reloaded into the Beam Software and allow to reconstruct the exact image
with exception of the total power, because the exposure time cannot be saved
within a *.raw file. Raw data format cannot be used for import to standard Windows
applications.
*.bmp is the standard uncompressed RGB 24bit bitmap format. Therefore, the retrieved
camera data are reduced to a 8 bit resolution and saved to the three color chan-
nels. This is necessary to achieve the compatibility of the exported image with the
standard and thus, to make it readable by standard picture viewers. *.bmp files can
be imported by the Beam Software, as this is an uncompressed image format,.
*.tiff For export to the TIFF format, the camera image is reduced, similar to the *.bmp,
to 8bit and saved to the RGB channels, resulting in a 24 bit image. TIFF images
are loss-free compressed.