Use DiracBasis3D for jsb examples

Author: garrettwrong

gallery/experiments/experimental_abinitio_pipeline_10028_jsb.py

@@ -29,6 +29,7 @@
 import logging
 from pathlib import Path
 
+from aspire.basis import DiracBasis3D
 from aspire.denoising import LegacyClassAvgSource
 from aspire.reconstruction import MeanEstimator
 from aspire.source import OrientedSource, RelionSource
@@ -156,7 +157,9 @@
 logger.info("Begin Volume reconstruction")
 
 # Set up an estimator to perform the backprojection.
-estimator = MeanEstimator(oriented_src)
+# Legacy MATLAB FIRM used Dirac basis.
+basis3d = DiracBasis3D(oriented.L)
+estimator = MeanEstimator(oriented_src, basis=basis3d)
 
 # Perform the estimation and save the volume.
 estimated_volume = estimator.estimate()

gallery/experiments/experimental_abinitio_pipeline_10073_jsb.py

@@ -32,6 +32,7 @@
 import numpy as np
 
 from aspire.abinitio import CLSync3N
+from aspire.basis import DiracBasis3D
 from aspire.denoising import LegacyClassAvgSource
 from aspire.reconstruction import MeanEstimator
 from aspire.source import ArrayImageSource, OrientedSource, RelionSource
@@ -160,7 +161,9 @@
 logger.info("Begin Volume reconstruction")
 
 # Set up an estimator to perform the backprojection.
-estimator = MeanEstimator(oriented_src)
+# Legacy MATLAB FIRM used Dirac basis.
+basis3d = DiracBasis3D(oriented.L)
+estimator = MeanEstimator(oriented_src, basis=basis3d)
 
 # Perform the estimation and save the volume.
 estimated_volume = estimator.estimate()