I am using Python and Opencv. I am now doing a license-plate recognition project. I can now recognize the plate like this:
And I got an "array" like this :
[[[542 796]]
[[965 883]]
[[547 884]]
[[966 795]]]
The problem is: How can I crop out the bound region with these coordinates?
As the four corrdinates are permuted and it is not a rectangle, so I dont know how I can crop this out.