tfa.image.interpolate_bilinear

Similar to Matlab's interp2 function.

@tf.function
tfa.image.interpolate_bilinear(
    grid: tfa.types.TensorLike,
    query_points: tfa.types.TensorLike,
    indexing: str = 'ij',
    name: Optional[str] = None
) -> tf.Tensor

Finds values for query points on a grid using bilinear interpolation.

grid a 4-D float Tensor of shape [batch, height, width, channels].
query_points a 3-D float Tensor of N points with shape [batch, N, 2].
indexing whether the query points are specified as row and column (ij), or Cartesian coordinates (xy).
name a name for the operation (optional).

values a 3-D Tensor with shape [batch, N, channels]

ValueError if the indexing mode is invalid, or if the shape of the inputs invalid.