| ## Code snippet to visualise the position of the box | |
| ```python | |
| import matplotlib.image as img | |
| import matplotlib.pyplot as plt | |
| from datasets import load_dataset | |
| from matplotlib.patches import Rectangle | |
| # Load dataset | |
| ds_name = "HuggingFaceM4/FGVC-Aircraft" | |
| ds = load_dataset(ds_name, use_auth_token=True) | |
| # Extract information for the sample we want to show | |
| index = 300 | |
| sample = ds["train"][index] | |
| box_coord = sample["bbox"] | |
| xmin = box_coord["xmin"] | |
| ymin = box_coord["ymin"] | |
| xmax = box_coord["xmax"] | |
| ymax = box_coord["ymax"] | |
| img_path = sample["image"].filename | |
| # Create plot | |
| # define Matplotlib figure and axis | |
| fig, ax = plt.subplots() | |
| # plot figure | |
| image = img.imread(img_path) | |
| ax.imshow(image) | |
| # add rectangle to plot | |
| ax.add_patch( | |
| Rectangle((xmin, ymin), xmax-xmin, ymax - ymin, fill=None) | |
| ) | |
| # display plot | |
| plt.show() | |
| ``` |