We have just seen the implementation of a very basic and minimalistic histogram using the first principles in OpenCV. The image histogram was basic in the sense that all the bins were uniform in size and comprised only a single pixel intensity. This made our lives simple when we designed our code for the implementation; there wasn't any need to explicitly check the membership of a data point (the intensity value of a pixel) with all the bins of our histograms. However, we know that a histogram can have bins whose sizes span more than one. Can you think of the changes that we might need to make in the code that we recently wrote to accommodate for bin sizes larger than 1? If this change seems doable to you, try to figure out how to incorporate the possibility of non-uniform bin sizes or multidimensional histograms. By now, things might have started to get a little overwhelming for you. No need to worry. As always, OpenCV has you covered!
The developers at OpenCV have provided...
