Try #2

lanl · Sep 23, 2024 · 10128bf · 10128bf
1 parent 48dcba0
commit 10128bf
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/scico/linop/xray/_xray.py b/scico/linop/xray/_xray.py
@@ -235,6 +235,11 @@ def _calc_weights(
 class XRayTransform3D(LinearOperator):
     r"""General-purpose, 3D, parallel ray X-ray projector.
 
+    This projector approximates cubical voxels projecting onto
+    rectangular pixels and provides a back projector that is the true
+    adjoint of the forward projector. It is written purely in JAX,
+    allowing it to run on either CPU or GPU and minimizing host copies.
+
     Warning: This class is experimental and may be up to ten times slower
     than :class:`scico.linop.xray.astra.XRayTransform3D`.