Red Green Blue (RGB) Colour Detection Using MATLAB

This paper demonstrates a method to detect live coloured Red, Green, and Blue (RGB) images or objects using camera and MATLAB program. If any RGB (Red, Green, and Blue) coloured image or object comes in front of the camera, it detects a particular colour. This concept uses Image processing as its basic principle. The camera places a rectangular box over the image which will show the presence of particular colour at that enclosed space. This concept can be used in many applications like colour–object finder and colour-detector robot. MATLAB allows us to create a Graphical User Interface and we can perform the colour detection operation of RGB (Red, Green, and Blue) colours by using a program and image processing technique helps us to convert an image into digital form and performing operations on it to get an enhanced image or to extract some useful information as in this to detect RGB (Red, Green, and Blue) colours.