configs/Misc/mask_rcnn_R_50_FPN_3x_dconv_c3-c5_4gpu.yaml

_BASE_: "../Base-RCNN-FPN-4gpu.yaml"
MODEL:
  WEIGHTS: "detectron2://ImageNetPretrained/MSRA/R-50.pkl"
  MASK_ON: True
  RESNETS:
    DEPTH: 50
    DEFORM_ON_PER_STAGE: [False, True, True, True] # on Res3,Res4,Res5
    DEFORM_MODULATED: False
SOLVER:
  STEPS: (420000, 500000) # (210000, 250000)
  MAX_ITER: 540000 # 270000