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Lane marker detection is one of the ways that computer vision is being incorporated into vehicles in order to make them autonomous.
by chriskanan 11y ago
Lane marker detection is one of the ways that computer vision is being incorporated into vehicles in order to make them autonomous.
- shifter 11y agoCorrect: that's the primary "source" in Tesla's Auto Steering feature.
- Nullabillity 11y agoIsn't this already mapped out? For all of its other faults, I know HERE Maps has a feature to warn you if you're above the speed limit.
- mikeash 11y agoGPS isn't accurate enough to keep a car in the right lane. You need maybe 0.5m resolution for that, and GPS only gives you 3m or so.
- Nullabillity 11y agoSorry, mixed up. Somehow thought he/she was talking about the signs and such.
- mikeash 11y agoGotcha. Cameras are good for those too. You can get speed limits and such from databases, but they may be out of date. A camera is guaranteed to see the latest every time. For an extreme example, the interstate closest to me has dynamic speed limits at peak times. My car can pick up the current limit with the camera, but a database lookup obviously couldn't.