Update algorithm.py

bumping filter default value to 1.1 as 0.6 oversmoothes.

Author: dkazanc

httomolibgpu/recon/algorithm.py

@@ -44,7 +44,7 @@ def FBP(
     data: cp.ndarray,
     angles: np.ndarray,
     center: Optional[float] = None,
-    filter_freq_cutoff: Optional[float] = 0.6,
+    filter_freq_cutoff: Optional[float] = 1.1,
     recon_size: Optional[int] = None,
     recon_mask_radius: Optional[float] = None,
     gpu_id: int = 0,
@@ -99,7 +99,7 @@ def __FBP(
     data: cp.ndarray,
     angles: np.ndarray,
     center: Optional[float] = None,
-    filter_freq_cutoff: Optional[float] = 0.6,
+    filter_freq_cutoff: Optional[float] = 1.1,
     recon_size: Optional[int] = None,
     recon_mask_radius: Optional[float] = None,
     gpu_id: int = 0,