diff options
Diffstat (limited to 'tests/test_ParallelBeamLinearKernelProjector2D.cpp')
| -rw-r--r-- | tests/test_ParallelBeamLinearKernelProjector2D.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/tests/test_ParallelBeamLinearKernelProjector2D.cpp b/tests/test_ParallelBeamLinearKernelProjector2D.cpp index a34c82c..c62f670 100644 --- a/tests/test_ParallelBeamLinearKernelProjector2D.cpp +++ b/tests/test_ParallelBeamLinearKernelProjector2D.cpp @@ -85,10 +85,10 @@ float32 compute_linear_kernel(const astra::CProjectionGeometry2D& projgeom, cons if (fabs(cos(fAngle)) > fabs(sin(fAngle))) { fDetStep = volgeom.getPixelLengthY() * fabs(cos(fAngle)); - fWeight = volgeom.getPixelLengthX() * 1.0f / fabs(cos(fAngle)); + fWeight = projgeom.getDetectorWidth() * volgeom.getPixelLengthX() * 1.0f / fabs(cos(fAngle)); } else { fDetStep = volgeom.getPixelLengthX() * fabs(sin(fAngle)); - fWeight = volgeom.getPixelLengthY() * 1.0f / fabs(sin(fAngle)); + fWeight = projgeom.getDetectorWidth() * volgeom.getPixelLengthY() * 1.0f / fabs(sin(fAngle)); } // printf("step: %f\n weight: %f\n", fDetStep, fWeight); |