Hi Orbbec Team,
I’m seeking support on tuning camera parameters to address a specific issue.
I’m currently using both the Orbbec Gemini 336 and 336L to detect black plastic pallets. However, compared to the Intel RealSense D455, the depth image borders from the Gemini cameras appear significantly noisier. This noise makes it difficult to achieve stable pallet pose estimation.
If there are any recommended parameter adjustments or tuning strategies to reduce this border noise, I would greatly appreciate any guidance.
For context: while the Intel RealSense D455 provides decent pose estimation, it suffers from occasional firmware instability and hardware boot errors. I’m evaluating Orbbec as a more reliable alternative, assuming the depth quality can be tuned appropriately.
Thanks in advance for your help.
Possible cause
I observe that the RGB image is affected by the light and flickering.
This might affect a lot to the Gemini 336’s active stereo depth estimation and produce noise on boarder (since the image is constantly changing).
https://youtube.com/shorts/_rJ5MNTGs20?feature=share
This is my Camera setting in ROS1 noetic (OrbbecSDK_ROS1/launch/gemini_330_series.launch)
https://gist.github.com/HTLife/4aca464aebbe08b0c36ff152b6faf3e8