diff --git a/pcdet/models/backbones_3d/vfe/image_vfe_modules/f2v/sampler.py b/pcdet/models/backbones_3d/vfe/image_vfe_modules/f2v/sampler.py
new file mode 100644
index 0000000..9ce51f4
--- /dev/null
+++ b/pcdet/models/backbones_3d/vfe/image_vfe_modules/f2v/sampler.py
@@ -0,0 +1,37 @@
+from functools import partial
+
+import torch
+import torch.nn as nn
+import torch.nn.functional as F
+
+
+class Sampler(nn.Module):
+
+    def __init__(self, mode="bilinear", padding_mode="zeros"):
+        """
+        Initializes module
+        Args:
+            mode: string, Sampling mode [bilinear/nearest]
+            padding_mode: string, Padding mode for outside grid values [zeros/border/reflection]
+        """
+        super().__init__()
+        self.mode = mode
+        self.padding_mode = padding_mode
+
+        if torch.__version__ >= '1.3':
+            self.grid_sample = partial(F.grid_sample, align_corners=True)
+        else:
+            self.grid_sample = F.grid_sample
+
+    def forward(self, input_features, grid):
+        """
+        Samples input using sampling grid
+        Args:
+            input_features: (B, C, D, H, W), Input frustum features
+            grid: (B, X, Y, Z, 3), Sampling grids for input features
+        Returns
+            output_features: (B, C, X, Y, Z) Output voxel features
+        """
+        # Sample from grid
+        output = self.grid_sample(input=input_features, grid=grid, mode=self.mode, padding_mode=self.padding_mode)
+        return output