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Updated: Feb 14, 2026

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Guidelines and Experience Using Imaging Biomarker Explorer IBEX for Radiomics
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放射学における画像品質の標準化:人工物,可変性,特性安定性の体系的なレビュー
Francesco Felicetti1, Francesco Lamonaca1,2, Domenico Luca Carnì1
1Department of Computer Engineering, Modeling, Electronics and Systems Engineering, University of Calabria, Ponte P. Bucci, 87036 Rende, Italy.
Sensors (Basel, Switzerland)
|February 13, 2026
まとめ
画像品質評価 (IQA) は,信頼性の高い放射線学にとって極めて重要です. 標準化されたプロトコルと新しいメトリックは,騒音や放射性特性の安定性に影響を与えるアーティファクトなどの画像品質の問題に対処するために必要です.
科学分野:
- 放射線学 放射線学
- メディカルイマージング (医学イメージング)
- データサイエンス データサイエンス
背景:
- ラジオミクスは,医療画像の定量分析を可能にし,診断を改善します.
- 画像品質評価 (IQA) は,放射能学の信頼性と再現性にとって不可欠です.
- 現在のIQA方法では,放射線学特有の課題に適切に対処できない可能性があります.
研究 の 目的:
- 放射学画像品質評価におけるメトロロジーの役割を探求する.
- 放射性特性の安定性に影響を与える重要な要因を特定する.
- 放射線学における標準化されたIQAの必要性を強調する.
主な方法:
- PubMed,Scopus,IEEE Xplore (検索は2025年12月) の約2万件の論文を体系的に文献レビューした.
- 含有基準:放射性特性の抽出と,特性の強度に対する画像品質の影響.
- 105件の研究の分析には,さまざまなイメージング方法に関する研究が含まれていました.
主要な成果:
- 騒音,運動,取得/再構築パラメータ,アーティファクトは特徴の不安定性の主要な源である.
- IQAは,画像の質が悪いという報告された効果にもかかわらず,放射線学の研究ではしばしば無視されています.
- 既存のIQAメトリックは,放射学アプリケーションでは不十分かもしれません.
結論:
- 標準化されたイメージングプロトコルと堅固な品質管理は,放射線学にとって不可欠です.
- Radiomicsのために特別に設計された新しい画像品質メトリックの緊急需要があります.
- 改善されたIQAは,放射性分析の精度と臨床的有用性を高めます.
キーワード:
アーティファクト アーティファクト特徴の抽出 特徴の抽出画像品質の評価 画像品質の評価 画像品質の評価 画像品質の評価 画像品質の評価測定値や測定値についてパーソナライズされた医療ラジオミックス (radiomics) とはスタンダード化 標準化 スタンダード化さらに関連する動画
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