Detection of objects geometries and colors using MATLAB

Abstract

Object detection is very interesting in most industrial applications and robots, also the color detection of these objects is important. The real challenge is how to develop the algorithms used in image processing to recognize objects and their colors. This work presents a new algorithm of digital image processing (DIP) for the recognition of the dimensional shape of the objects such as circles, squares, rectangles, and triangles. MATLAB Graphical User Interface (GUI) program was used to detect the color and geometry of the objects. The bounding box method was used to recognize the geometry shape of the objects. This work presents the test of three colors of objects (red, green, and blue) and detects the object color using the image processing algorithm. The results indicated the accuracy and effectiveness of the image processing algorithm used to determine the color and geometry shape of the objects, where it was found that the effectiveness of the proposed image processing algorithm is 98.33%.