Tom3 schreef op 8 maart 2017 19:03:
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De schrijver beweert:
"What VIO does is use known objects in an initial frame to infer motion between frames. If a street sign is 23 pixels wide in frame 1 and 31 pixels wide in frame 2 and you know each frame is 1/120th of a second long, the math to work out the distance traveled is pretty simple. Better yet it also works in three dimensions so you can adjust left/right motion as well as forward travel. Between this inferential delta and the constant stream of consumer grade GPS info, the resultant location is pretty accurate.
A side effect of VIO is that you use the cameras in a vehicle to spot all relevant objects at a given point be it a lonely highway or a busy metropolitan intersection. Since the Snapdragon 820Am conveniently comes with a Cat12 LTE modem, that data can be uploaded to a cloud service for whatever hopefully benign reasons an OEM uses it for. This is what TomTom is doing and it will build up quite a precise database in short order".
Onduidelijk voor mij is of het werkt onder alle denkbare omstandigheden. Zien de camera`s alles? Tom2 beweert dat het systeem bedoeld is om kaarten te onderhouden. Duidelijk is nu wel waarom Autonomos goede diensten kan bewijzen.