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researcher

J. Siewerdsen

4 papers hereh-index 6618.2k citations487 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • middle author3
  • last author1

Across the 4 of 4 papers where every author was matched, so the position is known.

fields
  • physics.med-ph4
same name
  • J. Siewerdsen — 2 papers, h 28
  • J. Siewerdsen — 2 papers, h 2
  • J. Siewerdsen — 1 paper, h 7

Either other researchers who publish under this name, or the same person where the external sources have not merged their records.

identity via Semantic Scholar / OpenAlex

activity
20162020
most citedModeling shift-variant X-ray focal spot blur for high-resolution flat-panel cone-beam CT

5 citations · 13 across the 4 of their papers we have counts for

collaborators
Showing 2018 · physics.med-phShow all

1 paper · 2 filters

physics.med-ph2018★ 2 cited

High-Fidelity Modeling of Detector Lag and Gantry Motion in CT Reconstruction

Steven Tilley, Alejandro Sisniega, Jeffrey H. Siewerdsen +1

Detector lag and gantry motion during x-ray exposure and integration both result in azimuthal blurring in CT reconstructions. These effects can degrade image quality both for high-…

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Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.