X_ray P00448.jpg The X_ray Database The X_ray Database X_ray 0 miaocaijing16@mails.ucas.ac.ac MeioJane 837 567 3 0 Knife Unspecified 0 0 38.287 189.876 172.292 459.907 Knife Unspecified 0 0 21.271 334.418 449.874 499.328 Gun Unspecified 0 0 63.812 294.341 311.615 475.019 Gun Unspecified 0 0 126.56 221.413 358.41 377.124