2017-07-11 21:03:20 -0600 | asked a question | How to implement a opencv's insertObjectAnnotation()? The matlab's insertObjectAnnotation() in computer vision toolbox inserts a rectangle with a label into the image mostly used in object detection, how to implement such a function in OpenCV. Here is a example image: |
2016-08-15 21:51:34 -0600 | received badge | ● Supporter (source) |
2016-08-03 04:23:42 -0600 | commented question | get hierarchy of extremal regions with MSER/ERFilter How do you think that MSER discards the hierarchy of regions? |