本文整理汇总了Python中maskrcnn_benchmark._C.modulated_deform_conv_forward方法的典型用法代码示例。如果您正苦于以下问题：Python _C.modulated_deform_conv_forward方法的具体用法？Python _C.modulated_deform_conv_forward怎么用？Python _C.modulated_deform_conv_forward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类maskrcnn_benchmark._C的用法示例。
在下文中一共展示了_C.modulated_deform_conv_forward方法的2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: forward
# 需要导入模块: from maskrcnn_benchmark import _C [as 别名]
# 或者: from maskrcnn_benchmark._C import modulated_deform_conv_forward [as 别名]
def forward(
ctx,
input,
offset,
mask,
weight,
bias=None,
stride=1,
padding=0,
dilation=1,
groups=1,
deformable_groups=1
):
ctx.stride = stride
ctx.padding = padding
ctx.dilation = dilation
ctx.groups = groups
ctx.deformable_groups = deformable_groups
ctx.with_bias = bias is not None
if not ctx.with_bias:
bias = input.new_empty(1) # fake tensor
if not input.is_cuda:
raise NotImplementedError
if weight.requires_grad or mask.requires_grad or offset.requires_grad \
or input.requires_grad:
ctx.save_for_backward(input, offset, mask, weight, bias)
output = input.new_empty(
ModulatedDeformConvFunction._infer_shape(ctx, input, weight))
ctx._bufs = [input.new_empty(0), input.new_empty(0)]
_C.modulated_deform_conv_forward(
input,
weight,
bias,
ctx._bufs[0],
offset,
mask,
output,
ctx._bufs[1],
weight.shape[2],
weight.shape[3],
ctx.stride,
ctx.stride,
ctx.padding,
ctx.padding,
ctx.dilation,
ctx.dilation,
ctx.groups,
ctx.deformable_groups,
ctx.with_bias
)
return output 示例2: forward
# 需要导入模块: from maskrcnn_benchmark import _C [as 别名]
# 或者: from maskrcnn_benchmark._C import modulated_deform_conv_forward [as 别名]
def forward(
ctx,
input,
offset,
mask,
weight,
bias=None,
stride=1,
padding=0,
dilation=1,
groups=1,
deformable_groups=1
):
ctx.stride = stride
ctx.padding = padding
ctx.dilation = dilation
ctx.groups = groups
ctx.deformable_groups = deformable_groups
ctx.with_bias = bias is not None
if not ctx.with_bias:
bias = input.new_empty(1) # fake tensor
if not input.is_cuda:
raise NotImplementedError
if weight.requires_grad or mask.requires_grad or offset.requires_grad \
or input.requires_grad:
ctx.save_for_backward(input, offset, mask, weight, bias)
output = input.new_empty(
ModulatedDeformConvFunction._infer_shape(ctx, input, weight))
ctx._bufs = [input.new_empty(0), input.new_empty(0)]
_C.modulated_deform_conv_forward(
input,
weight,
bias,
ctx._bufs[0],
offset,
mask,
output,
ctx._bufs[1],
weight.shape[2],
weight.shape[3],
ctx.stride,
ctx.stride,
ctx.padding,
ctx.padding,
ctx.dilation,
ctx.dilation,
ctx.groups,
ctx.deformable_groups,
ctx.with_bias
)
return output