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by anfractuosity 2458 days ago
"Utilizing 45 megapixels of visual sensing from six 200 degree color cameras, Skydio 2 can see everything in every direction with unprecedented resolution and clarity." - Just to clarify, that means the Jetson TX2 can capture and process data from all 6 cameras, simultaneously, at 4k each? At what framerate is that too out of interest?
2 comments

It's a little bit complicated to answer this, because (as with all engineering) everything is tradeoffs. While I'm pretty sure the Tegra could in theory collect and process all of that data, doing so would load the processor and memory bandwidth enough that we couldn't run any the other algorithms we need to fly safely. In practice, that means that the framerates we process depend on exactly what the vehicle is trying to do and how it is moving.
In other words, you're unlikely to bump into something you're moving away from, which is why humans don't have eyes on the back of our heads either.

This has eyes mounted everywhere, but I presume it dedicates its visual cortex (to stretch the analogy a bit) to the ones facing in the directions that matter.

Thanks a lot for your reply!, yeah I was thinking 4k * 6 cameras is an awful lot of data to process.
The "Navigation Camera System" section lists these details: 30fps from each of the 6 4k navigation cameras.