RGB histograms As well as brightness histograms, more sophisticated cameras can display additional histograms for each of the three primary colours: red, green and blue. Colour histograms show the ...

2D Laser Range Finders, or 2D-LRFs, are essential sensors in the field of robotics, providing accurate range measurements with high angular resolution. These sensors can be assembled on top of systems ...

Among the contrast-enhancement methods, histogram equalization is the most popular. However, its major drawback is that it over-enhances the image and shifts its mean brightness and, consequently, it ...