started adding height controller - PID
first key mapping
small update pid controller
basic control & height control - awaiting testing
deletion: not used files
extended readme
update README
updated README
updated readme
controller.h update
updated README, keyboard control, start: robot tracking
fixed some missing includes
first ideas object recognition. readme.
color-tracking
first version color-tracking with position of highlighted area
canny contour detector
feature detection
update .gitignore
change of code structure
variable name change