HSV is an abbreviation of Hue, Saturation and Value. It is also named as HSB. In HSB, H and S have the same meaning with HSV and B is for Brightness. HSV color space was found out by Alvy Ray Smith in 1978. It is closer to human vision than RGB color space is. It is obtained by non-linear transformation of RGB color space. While transformation from RGB to HSV is shown in Equation (1), transformation from HSV to RGB is given in Equation (2) [20]. HSV color space is used to detect the color of the packages passing on the conveyor belt in this study