X_ray P00312.jpg The X_ray Database The X_ray Database X_ray 0 miaocaijing16@mails.ucas.ac.ac MeioJane 832 557 3 0 Knife Unspecified 0 0 456.701 444.051 740.025 487.294 Knife Unspecified 0 0 491.588 295.604 798.17 423.397 Knife Unspecified 0 0 374.241 223.962 821.428 476.322 Gun Unspecified 0 0 624.793 195.563 715.71 293.667 Gun Unspecified 0 0 728.396 211.053 767.512 317.548