Query on LSC and Black Level Configuration File Format for Jetson TX2 NX

Robotics & Edge Computing Jetson & Embedded Systems Jetson TX2
1

Hi,

We are currently working on the Jetson TX2 NX platform and need clarification regarding the storage of per-module ISP calibration data. Specifically, we would like to know:

  1. Which file or configuration stores the Lens Shading Correction (LSC) and Black Level Correction (BLC) data used by the camera ISP.

  2. The format or structure of these configuration (.cfg) files (e.g., lsc.cfg, ob.cfg) so that we can correctly generate and save this data for each camera module, possibly into the module’s OTP memory.

  3. The expected path/location of these files

@ShaneCCC

3

It could storage at /var/nvidia/nvcam/settings/camera_overrides.isp

Please consult with camera partner for the tuning process.