Esempi in Python per DepthSepConv

Esempio n. 1

'''
CONV_DEFS = [
  mobilenet_v1.Conv(kernel=[3, 3], stride=2, depth=32),
  mobilenet_v1.DepthSepConv(kernel=[3, 3], stride=1, depth=64),
  mobilenet_v1.DepthSepConv(kernel=[3, 3], stride=2, depth=128),
  mobilenet_v1.DepthSepConv(kernel=[3, 3], stride=1, depth=128),
  mobilenet_v1.DepthSepConv(kernel=[3, 3], stride=2, depth=256),
  mobilenet_v1.DepthSepConv(kernel=[3, 3], stride=1, depth=256),
  mobilenet_v1.DepthSepConv(kernel=[3, 3], stride=1, depth=256),
  mobilenet_v1.DepthSepConv(kernel=[3, 3], stride=1, depth=256),
  mobilenet_v1.DepthSepConv(kernel=[3, 3], stride=1, depth=256),
  mobilenet_v1.DepthSepConv(kernel=[3, 3], stride=1, depth=256),
  mobilenet_v1.DepthSepConv(kernel=[3, 3], stride=1, depth=256),
  mobilenet_v1.DepthSepConv(kernel=[3, 3], stride=1, depth=256)
]
'''
CONV_DEFS = [
    mobilenet_v1.Conv(kernel=[3, 3], stride=2, depth=96),
    mobilenet_v1.DepthSepConv(kernel=[3, 3], stride=1, depth=256),
    mobilenet_v1.DepthSepConv(kernel=[3, 3], stride=2, depth=384),
    mobilenet_v1.DepthSepConv(kernel=[3, 3], stride=1, depth=512),
    mobilenet_v1.DepthSepConv(kernel=[3, 3], stride=2, depth=256),
    mobilenet_v1.DepthSepConv(kernel=[3, 3], stride=1, depth=256),
    mobilenet_v1.DepthSepConv(kernel=[3, 3], stride=1, depth=256),
    mobilenet_v1.DepthSepConv(kernel=[3, 3], stride=1, depth=256),
    mobilenet_v1.DepthSepConv(kernel=[3, 3], stride=1, depth=256),
    mobilenet_v1.DepthSepConv(kernel=[3, 3], stride=1, depth=256),
    mobilenet_v1.DepthSepConv(kernel=[3, 3], stride=1, depth=256),
    mobilenet_v1.DepthSepConv(kernel=[3, 3], stride=1, depth=256)
]

Esempio n. 2

File: faster_rcnn_mobilenet_v1_feature_extractor.py Progetto: uniquetrij/SecureIt

def _get_mobilenet_conv_no_last_stride_defs(conv_depth_ratio_in_percentage):
  if conv_depth_ratio_in_percentage not in [25, 50, 75, 100]:
    raise ValueError(
        'Only the following ratio percentages are supported: 25, 50, 75, 100')
  conv_depth_ratio_in_percentage = float(conv_depth_ratio_in_percentage) / 100.0
  channels = np.array([
      32, 64, 128, 128, 256, 256, 512, 512, 512, 512, 512, 512, 1024, 1024
  ], dtype=np.float32)
  channels = (channels * conv_depth_ratio_in_percentage).astype(np.int32)
  return [
      mobilenet_v1.Conv(kernel=[3, 3], stride=2, depth=channels[0]),
      mobilenet_v1.DepthSepConv(kernel=[3, 3], stride=1, depth=channels[1]),
      mobilenet_v1.DepthSepConv(kernel=[3, 3], stride=2, depth=channels[2]),
      mobilenet_v1.DepthSepConv(kernel=[3, 3], stride=1, depth=channels[3]),
      mobilenet_v1.DepthSepConv(kernel=[3, 3], stride=2, depth=channels[4]),
      mobilenet_v1.DepthSepConv(kernel=[3, 3], stride=1, depth=channels[5]),
      mobilenet_v1.DepthSepConv(kernel=[3, 3], stride=2, depth=channels[6]),
      mobilenet_v1.DepthSepConv(kernel=[3, 3], stride=1, depth=channels[7]),
      mobilenet_v1.DepthSepConv(kernel=[3, 3], stride=1, depth=channels[8]),
      mobilenet_v1.DepthSepConv(kernel=[3, 3], stride=1, depth=channels[9]),
      mobilenet_v1.DepthSepConv(kernel=[3, 3], stride=1, depth=channels[10]),
      mobilenet_v1.DepthSepConv(kernel=[3, 3], stride=1, depth=channels[11]),
      mobilenet_v1.DepthSepConv(kernel=[3, 3], stride=1, depth=channels[12]),
      mobilenet_v1.DepthSepConv(kernel=[3, 3], stride=1, depth=channels[13])
  ]

Esempio n. 3

def _create_modified_mobilenet_config():
  conv_defs = copy.deepcopy(mobilenet_v1.MOBILENETV1_CONV_DEFS)
  conv_defs[-2] = mobilenet_v1.DepthSepConv(kernel=[3, 3], stride=2, depth=512)
  conv_defs[-1] = mobilenet_v1.DepthSepConv(kernel=[3, 3], stride=1, depth=256)
  return conv_defs