A Study of Image Processing for Automatic Counting Gas Cylinder Seal

The image processing is not only used to detect and recognize the object. It also can be used to calculate the amount of a buckle object. This paper presented a method which can calculate the amount of a buckle gas cylinder seal. At first, the camera detected a buckle of the seal in real-time. Then, the HSL color space is used to remove background image so that blob counting can detect the seal easily. The pixel of blob counting obtained will be compared to an original pixel in order to build the relation using the polynomial equation to count the seal. By combining the blob counting result, the buckle of the seal can be counted as seen in the experimental results which are done in the real-time application.