Removing video recording
Fixing img
Option to draw contour
Don't reassign self.img
Fix img_thresh ref
Adding Canny edge detection as an alternative to simple thresholding
Adding canny lower set
Fix canny variable
Adding Poly DP approximation for the contour
Fix trackbar name
Adding adaptive thresholding
Operate on grayscale
Removing Canny and PolyDP
Adding trackbars for adaptive params
Spelling correction
More typos
More adaptive params
Adding Morphological Opening/Closing Operators
Adding Morph ops for both threshold methods
Typo