Aliasing effects in digital images of line-pair phantoms

Michael Albert; Daniel J. Beideck; Predrag R. Bakic; Andrew D.A. Maidment

doi:10.1118/1.1493212

Aliasing effects in digital images of line-pair phantoms

Michael Albert, Daniel J. Beideck, Predrag R. Bakic, Andrew D.A. Maidment

Thomas Jefferson University

Research output: Contribution to journal › Article › peer-review

Abstract

Line-pair phantoms are commonly used for evaluating screen-film systems. When imaged digitally, aliasing effects give rise to additional periodic patterns. This paper examines one such effect that medical physicists are likely to encounter, and which can be used as an indicator of super-resolution.

Original language	English
Pages (from-to)	1716-1718
Number of pages	3
Journal	Medical Physics
Volume	29
Issue number	8
DOIs	https://doi.org/10.1118/1.1493212
Publication status	Published - 2002 Aug 1
Externally published	Yes

Subject classification (UKÄ)

Medical Engineering

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10.1118/1.1493212

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title = "Aliasing effects in digital images of line-pair phantoms",

abstract = "Line-pair phantoms are commonly used for evaluating screen-film systems. When imaged digitally, aliasing effects give rise to additional periodic patterns. This paper examines one such effect that medical physicists are likely to encounter, and which can be used as an indicator of super-resolution.",

author = "Michael Albert and Beideck, \{Daniel J.\} and Bakic, \{Predrag R.\} and Maidment, \{Andrew D.A.\}",

year = "2002",

month = aug,

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doi = "10.1118/1.1493212",

language = "English",

volume = "29",

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T1 - Aliasing effects in digital images of line-pair phantoms

AU - Albert, Michael

AU - Beideck, Daniel J.

AU - Bakic, Predrag R.

AU - Maidment, Andrew D.A.

PY - 2002/8/1

Y1 - 2002/8/1

N2 - Line-pair phantoms are commonly used for evaluating screen-film systems. When imaged digitally, aliasing effects give rise to additional periodic patterns. This paper examines one such effect that medical physicists are likely to encounter, and which can be used as an indicator of super-resolution.

AB - Line-pair phantoms are commonly used for evaluating screen-film systems. When imaged digitally, aliasing effects give rise to additional periodic patterns. This paper examines one such effect that medical physicists are likely to encounter, and which can be used as an indicator of super-resolution.

UR - https://www.scopus.com/pages/publications/0036703531

U2 - 10.1118/1.1493212

DO - 10.1118/1.1493212

M3 - Article

C2 - 12201418

AN - SCOPUS:0036703531

SN - 0094-2405

VL - 29

SP - 1716

EP - 1718

JO - Medical Physics

JF - Medical Physics

IS - 8

ER -

Aliasing effects in digital images of line-pair phantoms

Abstract

Subject classification (UKÄ)

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