fix disparity to depth conversion #743
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Overview
Author: Dawid Kmak
Issue
Issue link (if present): #742
Issue description: Disparity to depth conversion uses wrong focal length
Changes
ROS distro: Jazzy
List of changes:
focalLengthparam toconvertDispToDepthfunctionTesting
Hardware used: OAK-D-PRO-W-POE
Depthai library version: ros-jazzy-depthai/noble,now 2.30.0-1noble.20250424.110737 amd64
Visuals from testing
Measured distance to object: 600mm
Before:

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After: