Now I can understand what you guys are talking about - and add my pennyworth.
Agree - track length is a name that caused me much misled puzzling.
I suggest ‘Average commonality of Features’ or (modifying Gotz’s) ‘Average Images per Feature’. This is UI specialists’ work - researching the perfect name for a function.
It’s related to settings in Inspect, using names like connectivity and consistency:
‘Component connectivity. Minimal connections with neighboring cameras/images.’
‘Feature consistency stands for minimal consistency of a feature. The number of cameras to be connected during the inspection process.’
Are these different concepts, or just inconsistent use of names?