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Torch-native PDF pipeline + origin finder improvements - #248

Merged

bobleesj merged 15 commits into

electronmicroscopy:devfrom

ehrhardtkm:pdf-torch

Oct 16, 2026

Merged

Torch-native PDF pipeline + origin finder improvements#248
bobleesj merged 15 commits into
electronmicroscopy:devfrom
ehrhardtkm:pdf-torch

Commits on Jun 4, 2026
- polar4dstem datastructure w/torch support + filter util
  Karen Ehrhardt
  committed
  82cbc66
- torch-native polar transform w/subpixel origin finding
  Karen Ehrhardt
  committed
  46f4aa5
- PairDistributionFunction class for torch-native PDF processing/bg fitting
  Karen Ehrhardt
  committed
  92bbd55
- tests for origin finding, polar tranform, and PDF workflow
  Karen Ehrhardt
  committed
  3502ef0
Commits on Jun 10, 2026
- alternate origin finding method with HJ-type descent
  Karen Ehrhardt
  committed
  281fde0
Commits on Jun 11, 2026
- Merge remote-tracking branch 'upstream/dev' into pdf-torch
  Ehrdt Ehrhardt
  committed
  39c2635
Commits on Oct 1, 2026
- fix stale state, density, and windowing issues
  ehrhardtkm
  committed
  bad3076
- Merge remote-tracking branch 'upstream/dev' into pdf-torch
  ehrhardtkm
  committed
  9f333f0
- fix plot comments
  ehrhardtkm
  committed
  e2d7792
Commits on Oct 7, 2026
- restore lorch windoe and fit weights from two commits ago, performs much better on experimental data. also user-set r_cut and max_iter
  Karen Ehrhardt
  committed
  7614b01
- kpow ring weighting and ellipse-aware r_max
  Karen Ehrhardt
  committed
  1ecfc3b
Commits on Oct 8, 2026
- add ellipticity handling by fitting distortion
  Karen Ehrhardt
  committed
  c2a4a29
- skip NaN px in the elliptical fit
  Karen Ehrhardt
  committed
  8f2a5cc
Commits on Oct 9, 2026
- speedup origin finding on cpu
  Karen Ehrhardt
  committed
  b36e725
Commits on Oct 15, 2026
- Merge branch 'dev' into pdf-torch
  ehrhardtkm
  authored
  9ff8b85

Commits

Commits on Jun 4, 2026

Commits on Jun 10, 2026

Commits on Jun 11, 2026

Commits on Oct 1, 2026

Commits on Oct 7, 2026

Commits on Oct 8, 2026

Commits on Oct 9, 2026

Commits on Oct 15, 2026