layer {
  name: "data"
  type: "WindowData"
  top: "data"
  top: "label"
  include {
    phase: TRAIN
  }
  transform_param {
    mirror: true
    crop_size: 227
    mean_file: "data/ilsvrc12/imagenet_mean.binaryproto"
  }
  window_data_param {
    source: "examples/finetune_pascal_detection/window_file_2007_trainval.txt
 
"
    batch_size: 128
    fg_threshold: 0.5
    bg_threshold: 0.5
    fg_fraction: 0.25
    context_pad: 16
    crop_mode: "warp"
  }
}