Context Example X-ray images of parcels containing contraband (including opioids), scanned in international mail facilities. Source: https://www.opioiddetectionchallenge.com/about-the-challenge/ Content CSV file with 100 sample images. Each row contains a label and 16384 pixels unrolled from a 128x128px grayscale JPEG image Acknowledgements Source: https://www.opioiddetectionchallenge.com/about-the-challenge/