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8-bit RGB
22
*Sequence 21 is a special sequence that displays 7-bit patterns. The least significant
bit of the 8-bit pattern data will be ignored.
Notes:
For internal patterns, there will be an additional variable delay of ~3000 us at the
beginning of every pattern set.
Exposure times shorter than the above values are not possible. Longer exposure
times will operate with decreased timing accuracy and behavior is not guaranteed.
Shorter dark times are not possible. Longer dark times can be used. The
maximum possible dark times for a desired exposure time are:
T
= ( 27306us + t
max pre-exposure dark time
T
= ( 27306us + t
max post-exposure dark time
5.2
Internal Patterns
"
(1) Prepare structured light images. The supported formats are PNG and BMP. If you
want to add horizontal stripes, you need to add a 1x720 picture, and to add
vertical stripes, you need to add a 1280x1 picture.
Note that the image bit depth should be the same as the option selected when
adding the pattern set, otherwise an error may be reported when importing the
image sequence and this process will fail.
(2) Add "pattern set", select 1-bit or 8-bit pattern set, which should correspond to the
3463
10912
-
171
21824
sequence min pre-exposure dark time
sequence min post-exposure dark time
" mode operation steps
27
31
) * (T
/ t
desired exposure
sequence minimum exposure
) * (T
/ t
desired exposure
sequence minimum exposure
)
)
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