I am sorry in advance if this is answered anywhere but I’m striking out left and right trying to figure this out. I am looking to do some camera/object tracking with my cell phone (don’t want to buy a camera, just want to learn this part of the software with my own footage) and I can’t find the sensor width anywhere on the internet or how to calculate it. The only information I have found is the following:
Pixel Size: 1.4
Focal Length: 3.7mm (I think this would be correct)
Is there anyway to calculate the value I’m looking for either from this data or any other way. Thanks for the help.