tfa.image.transform_ops.matrices_to_flat_transforms

View source on GitHub

Converts affine matrices to projective transforms.

Note that we expect matrices that map output coordinates to input coordinates. To convert forward transformation matrices, call tf.linalg.inv on the matrices and use the result here.

transform_matrices One or more affine transformation matrices, for the reverse transformation in homogeneous coordinates. Shape (3, 3) or (N, 3, 3).
name The name for the op.

2D tensor of flat transforms with shape (N, 8), which may be passed into transform op.

ValueError If transform_matrices have an invalid shape.