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idstein / ADAM

Advanced Driving Assistance on A Mobile
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Show driving direction #8

Closed idstein closed 8 years ago

idstein commented 8 years ago

Evaluate how to show curvy directions Maybe use accelerometer to detect centrifugal force

BorelSigma commented 8 years ago

Got the rate of rotation and speed which should be enough to predict the car's driving direction. Any ideas how to map this information onto the street layout?

idstein commented 8 years ago

http://hyperphysics.phy-astr.gsu.edu/hbase/cf.html

We can assume that the center of the video is our current position. If you have a lot of time, you could detect the device rotation position to further adjust.

I will commit this afternoon a lane detection using Horizon to adjust region of interest and Hough lines in combination with vanishing point to find lanes.

We do not have a calibrated camera so a correct project could not or possible

idstein commented 8 years ago

Should be enough for a first draft to just show our gearing direction, e.g. left or right, if the acceleration is more then 5 degree (device accuracy dependent)