VOC2005 00978.jpg The VOC2019 Database PASCAL VOC2019 flickr 500 367 3 0 smoke Unspecified 0 0 130 6 457 85 smoke Unspecified 0 0 109 85 322 230 smoke Unspecified 0 0 324 86 369 172 smoke Unspecified 0 0 239 230 282 274 smoke Unspecified 0 0 171 235 197 276