MODEL:
  META_ARCHITECTURE: "GeneralizedRCNN"
  RPN:
    PRE_NMS_TOPK_TEST: 6000
    POST_NMS_TOPK_TEST: 1000
  ROI_HEADS:
    NAME: "Res5ROIHeads"
    NUM_CLASSES: 20
  MASK_ON: False
  RESNETS:
    DEPTH: 50
VERSION: 2