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Python ops.DeformConv方法代码示例

本文整理汇总了Python中mmdet.ops.DeformConv方法的典型用法代码示例。如果您正苦于以下问题:Python ops.DeformConv方法的具体用法?Python ops.DeformConv怎么用?Python ops.DeformConv使用的例子?那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在mmdet.ops的用法示例。


在下文中一共展示了ops.DeformConv方法的7个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的Python代码示例。

示例1: __init__

# 需要导入模块: from mmdet import ops [as 别名]
# 或者: from mmdet.ops import DeformConv [as 别名]
def __init__(self,
                 in_channels,
                 out_channels,
                 kernel_size=3,
                 deformable_groups=4):
        super(FeatureAlign, self).__init__()
        offset_channels = kernel_size * kernel_size * 2
        self.conv_offset = nn.Conv2d(
            4, deformable_groups * offset_channels, 1, bias=False)
        self.conv_adaption = DeformConv(
            in_channels,
            out_channels,
            kernel_size=kernel_size,
            padding=(kernel_size - 1) // 2,
            deformable_groups=deformable_groups)
        self.relu = nn.ReLU(inplace=True) 
开发者ID:open-mmlab,项目名称:mmdetection,代码行数:18,代码来源:fovea_head.py

示例2: __init__

# 需要导入模块: from mmdet import ops [as 别名]
# 或者: from mmdet.ops import DeformConv [as 别名]
def __init__(self,
                 in_channels,
                 out_channels,
                 kernel_size=3,
                 deformable_groups=4):
        super(FeatureAdaption, self).__init__()
        offset_channels = kernel_size * kernel_size * 2
        self.conv_offset = nn.Conv2d(
            2, deformable_groups * offset_channels, 1, bias=False)
        self.conv_adaption = DeformConv(
            in_channels,
            out_channels,
            kernel_size=kernel_size,
            padding=(kernel_size - 1) // 2,
            deformable_groups=deformable_groups)
        self.relu = nn.ReLU(inplace=True) 
开发者ID:open-mmlab,项目名称:mmdetection,代码行数:18,代码来源:guided_anchor_head.py

示例3: __init__

# 需要导入模块: from mmdet import ops [as 别名]
# 或者: from mmdet.ops import DeformConv [as 别名]
def __init__(self,
                 in_channels,
                 out_channels,
                 kernel_size=3,
                 deformable_groups=4):
        super(FeatureAdaption, self).__init__()
        offset_channels = kernel_size * kernel_size * 2
        self.conv_offset = nn.Conv2d(2,
                                     deformable_groups * offset_channels,
                                     1,
                                     bias=False)
        self.conv_adaption = DeformConv(in_channels,
                                        out_channels,
                                        kernel_size=kernel_size,
                                        padding=(kernel_size - 1) // 2,
                                        deformable_groups=deformable_groups)
        self.relu = nn.ReLU(inplace=True) 
开发者ID:dingjiansw101,项目名称:AerialDetection,代码行数:19,代码来源:guided_anchor_head.py

示例4: __init__

# 需要导入模块: from mmdet import ops [as 别名]
# 或者: from mmdet.ops import DeformConv [as 别名]
def __init__(self,
                 in_channels,
                 out_channels,
                 kernel_size=3,
                 deformable_groups=4):
        super(FeatureAlign, self).__init__()
        offset_channels = kernel_size * kernel_size * 2
        self.conv_offset = nn.Conv2d(4,
                                     deformable_groups * offset_channels,
                                     1,
                                     bias=False)
        self.conv_adaption = DeformConv(in_channels,
                                        out_channels,
                                        kernel_size=kernel_size,
                                        padding=(kernel_size - 1) // 2,
                                        deformable_groups=deformable_groups)
        self.relu = nn.ReLU(inplace=True) 
开发者ID:taokong,项目名称:FoveaBox,代码行数:19,代码来源:fovea_head.py

示例5: _init_layers

# 需要导入模块: from mmdet import ops [as 别名]
# 或者: from mmdet.ops import DeformConv [as 别名]
def _init_layers(self):
        self.relu = nn.ReLU(inplace=True)
        self.cls_convs = nn.ModuleList()
        self.reg_convs = nn.ModuleList()
        for i in range(self.stacked_convs):
            chn = self.in_channels if i == 0 else self.feat_channels
            self.cls_convs.append(
                ConvModule(
                    chn,
                    self.feat_channels,
                    3,
                    stride=1,
                    padding=1,
                    conv_cfg=self.conv_cfg,
                    norm_cfg=self.norm_cfg))
            self.reg_convs.append(
                ConvModule(
                    chn,
                    self.feat_channels,
                    3,
                    stride=1,
                    padding=1,
                    conv_cfg=self.conv_cfg,
                    norm_cfg=self.norm_cfg))
        pts_out_dim = 4 if self.use_grid_points else 2 * self.num_points
        self.reppoints_cls_conv = DeformConv(self.feat_channels,
                                             self.point_feat_channels,
                                             self.dcn_kernel, 1, self.dcn_pad)
        self.reppoints_cls_out = nn.Conv2d(self.point_feat_channels,
                                           self.cls_out_channels, 1, 1, 0)
        self.reppoints_pts_init_conv = nn.Conv2d(self.feat_channels,
                                                 self.point_feat_channels, 3,
                                                 1, 1)
        self.reppoints_pts_init_out = nn.Conv2d(self.point_feat_channels,
                                                pts_out_dim, 1, 1, 0)
        self.reppoints_pts_refine_conv = DeformConv(self.feat_channels,
                                                    self.point_feat_channels,
                                                    self.dcn_kernel, 1,
                                                    self.dcn_pad)
        self.reppoints_pts_refine_out = nn.Conv2d(self.point_feat_channels,
                                                  pts_out_dim, 1, 1, 0) 
开发者ID:microsoft,项目名称:RepPoints,代码行数:43,代码来源:reppoints_head.py

示例6: __init__

# 需要导入模块: from mmdet import ops [as 别名]
# 或者: from mmdet.ops import DeformConv [as 别名]
def __init__(self, in_channels, out_channels, dilation=1, adapt=True):
        super(AdaptiveConv, self).__init__()
        self.adapt = adapt
        if self.adapt:
            assert dilation == 1
            self.conv = DeformConv(in_channels, out_channels, 3, padding=1)
        else:  # fallback to normal Conv2d
            self.conv = nn.Conv2d(
                in_channels,
                out_channels,
                3,
                padding=dilation,
                dilation=dilation) 
开发者ID:thangvubk,项目名称:Cascade-RPN,代码行数:15,代码来源:cascade_rpn_head.py

示例7: _init_layers

# 需要导入模块: from mmdet import ops [as 别名]
# 或者: from mmdet.ops import DeformConv [as 别名]
def _init_layers(self):
        """Initialize layers of the head."""
        self.relu = nn.ReLU(inplace=True)
        self.cls_convs = nn.ModuleList()
        self.reg_convs = nn.ModuleList()
        for i in range(self.stacked_convs):
            chn = self.in_channels if i == 0 else self.feat_channels
            self.cls_convs.append(
                ConvModule(
                    chn,
                    self.feat_channels,
                    3,
                    stride=1,
                    padding=1,
                    conv_cfg=self.conv_cfg,
                    norm_cfg=self.norm_cfg))
            self.reg_convs.append(
                ConvModule(
                    chn,
                    self.feat_channels,
                    3,
                    stride=1,
                    padding=1,
                    conv_cfg=self.conv_cfg,
                    norm_cfg=self.norm_cfg))
        pts_out_dim = 4 if self.use_grid_points else 2 * self.num_points
        self.reppoints_cls_conv = DeformConv(self.feat_channels,
                                             self.point_feat_channels,
                                             self.dcn_kernel, 1, self.dcn_pad)
        self.reppoints_cls_out = nn.Conv2d(self.point_feat_channels,
                                           self.cls_out_channels, 1, 1, 0)
        self.reppoints_pts_init_conv = nn.Conv2d(self.feat_channels,
                                                 self.point_feat_channels, 3,
                                                 1, 1)
        self.reppoints_pts_init_out = nn.Conv2d(self.point_feat_channels,
                                                pts_out_dim, 1, 1, 0)
        self.reppoints_pts_refine_conv = DeformConv(self.feat_channels,
                                                    self.point_feat_channels,
                                                    self.dcn_kernel, 1,
                                                    self.dcn_pad)
        self.reppoints_pts_refine_out = nn.Conv2d(self.point_feat_channels,
                                                  pts_out_dim, 1, 1, 0) 
开发者ID:open-mmlab,项目名称:mmdetection,代码行数:44,代码来源:reppoints_head.py


注:本文中的mmdet.ops.DeformConv方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。