LUCID Helios Flex Camera Technical Manual
23
Image Accumulation
The HLS003S camera’s processing pipeline can accumulate multiple frames of images for depth
calculation. The higher number of frames accumulated on the camera’s pipeline, the slower the depth
data is generated as more images need to be captured to calculate the data. The higher number of
images accumulated, the better the noise performance would be on the resultant depth data. Note that
if 4 images are accumulated under 1.5m operating mode, the maximum frame rate achievable would be
around 7fps due to 30fps slowed down by a factor of 4.
Image Accumulation
can be adjusted in Helios Flex Settings
Stream Params.
Confidence Threshold
The HLS003S camera allows configuration of a confidence threshold using the Confidence Threshold
parameter. To turn this feature on, please set
Confidence Enable
to True. Pixels with values above the
confidence threshold are deemed valid and will have valid X, Y, Z and Y values (assuming
Coord3D_ABCY16s pixel format). Values below the threshold will have their X, Y, Z and intensity values
set to 0x8000 (denoting invalid).
Confidence Threshold
can be toggled and adjusted in Helios Flex Settings -> Stream Params.
