diff --git a/vskernels/kernels/bicubic.py b/vskernels/kernels/bicubic.py
index 10adcb5..ad8e838 100644
--- a/vskernels/kernels/bicubic.py
+++ b/vskernels/kernels/bicubic.py
@@ -16,6 +16,8 @@
     'Catrom',
     'FFmpegBicubic',
     'AdobeBicubic',
+    'AdobeBicubicSharper',
+    'AdobeBicubicSmoother',
     'BicubicSharp',
     'RobidouxSoft',
     'Robidoux',
@@ -100,6 +102,20 @@ def __init__(self, **kwargs: Any) -> None:
         super().__init__(b=0, c=3 / 4, **kwargs)
 
 
+class AdobeBicubicSharper(Bicubic):
+    """Bicubic b=0, c=1, blur=1.05; Adobe's "Bicubic Sharper" interpolation preset."""
+
+    def __init__(self, **kwargs: Any) -> None:
+        super().__init__(b=0, c=1, blur=1.05, **kwargs)
+
+
+class AdobeBicubicSmoother(Bicubic):
+    """Bicubic b=0, c=0.625, blur=1.15; Adobe's "Bicubic Smoother" interpolation preset."""
+
+    def __init__(self, **kwargs: Any) -> None:
+        super().__init__(b=0, c=5 / 8, blur=1.15, **kwargs)
+
+
 class BicubicSharp(Bicubic):
     """Bicubic b=0, c=1"""