 | 1 | initial version |
I created an SVM classifier with HOG (Histogram oriented Gradient) to detect a specific shape and it's working, I create positive images and negative images to use them in the detectMultiScale function.
I want to detect not only positive images, but also negative images and I can't find how to do that.
I created an SVM classifier with HOG (Histogram oriented Gradient) to detect a specific shape and it's working, I create positive images and negative images to use them in the detectMultiScale function.
I want to detect not only positive images, but also negative images and I can't find how to do that.
This is an example of the images I used, the goal is to detect and classify valves in two classes: Classe 1: valve closed (First image), and class 2 valve opened, I chose to use HOG + SVM because I have a lot of valves with different colors, and some valves without colors, I want to detect if the valve is open or close with a video stream.
