Hi, my objective here is to count how much space is available in the trailer either by counting the objects inside trailer or by checking a visible edge of trailer. Can some please suggest me any method that I can use to achieve this.
Basically I just want to know how to the trailer is filled and how much it is empty. I tried with canny edge detection but it has given me poor results.
Even if there is deep learning or machine learning approach that can help me will be appreciated