Published August 2002 | Version v1
Journal article Metadata-only

Aliasing effects in digital images of line-pair phantoms

Creators

  • 1. Department of Radiology, Thomas Jefferson University, Philadelphia, Pennsylvania 19107-5563 (United States)

Description

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

Additional details

Identifiers

DOI
10.1118/1.1493212;

Publishing Information

Journal Title
Medical Physics
Journal Volume
29
Journal Issue
8
Journal Page Range
p. 1716-1718
ISSN
0094-2405
CODEN
MPHYA6

INIS

Country of Publication
United States
Country of Input or Organization
International Atomic Energy Agency (IAEA)
INIS RN
35004309
Subject category
S62: RADIOLOGY AND NUCLEAR MEDICINE; S61: RADIATION PROTECTION AND DOSIMETRY;
Descriptors DEI
BIOMEDICAL RADIOGRAPHY; DIGITAL SYSTEMS; DOSIMETRY; IMAGE PROCESSING; PHANTOMS
Descriptors DEC
DIAGNOSTIC TECHNIQUES; MEDICINE; MOCKUP; NUCLEAR MEDICINE; PROCESSING; RADIOLOGY; STRUCTURAL MODELS

Optional Information

Notes
(c) 2002 American Association of Physicists in Medicine.