I created an application that automatically calculates darts scores by applying object detection. As you can see in the video below, it detects the arrow stuck in the dartboard and displays the score.
This application detects the Bull (the center of the dartboard) and the arrow by transfer learning from SSD-Mobilenet. In general, SSD-Mobilenet can detect objects such as dartboards and arrows, but it is difficult to determine the score. For example, since there are 61 different patterns of dart scores, which are combinations of numbers 1-20 and multiples (Single, Double, Triple) + Bull, we have to make sure that a part of the dartboard is detected accordingly. Therefore, in this project, I created the original dataset and added a neural network to estimate the scores, thus making Darts Score Detection a reality.
For more information, please refer to the link below.