Creating a bounding box ground truth for training

We have learned that object detection gives us the output where a bounding box surrounds the object of interest in an image. For us to build an algorithm that detects the bounding box surrounding the object in an image, we would have to create the input-output combinations, where the input is the image and the output is the bounding boxes surrounding the objects in the given image, and the classes corresponding to the objects.

Note that when we detect the bounding box, we are detecting the pixel locations of the four corners of the bounding box surrounding the image.

To train a model that provides the bounding box, we need the image, and also the corresponding bounding box coordinates of all the objects in an image. In this section, we will learn about one way to create the training dataset, where the image is the input and the corresponding bounding boxes and classes of objects are stored in an XML file as output. We will use the ybat...