 | 1 | initial version |
i am new in OpenCV. I have the following problem. suppose I retrieve a contour from image. It is look like this: square[0] and the size of square[0] is [1×4]. suppose the elements are look like this: [2,3;4,5;6,7;1,2]
How can I access each element. As for example How can I retrieve only 2?
| | 2 | No.2 Revision |
i am new in OpenCV. I have the following problem. suppose I retrieve retrieved a contour from image. It is look like this:
square[0] and the size of square[0] is [1×4]. suppose the elements are look like this: [2,3;4,5;6,7;1,2]
How can I access each element. As for example How can I retrieve only 2?
