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Applicability Evaluation of Full-Reference Image Quality Assessment Methods for Computed Tomography Images
http://hdl.handle.net/10422/0002000127
http://hdl.handle.net/10422/000200012737007501-1fb1-43e8-9678-e03e26b2e59e
名前 / ファイル | ライセンス | アクション |
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s10278-023-00875-0.pdf (1.3 MB)
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Item type | 学術雑誌論文 / Journal Article(1) | |||||||||
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公開日 | 2024-04-24 | |||||||||
タイトル | ||||||||||
言語 | en | |||||||||
タイトル | Applicability Evaluation of Full-Reference Image Quality Assessment Methods for Computed Tomography Images | |||||||||
言語 | ||||||||||
言語 | eng | |||||||||
キーワード | ||||||||||
言語 | en | |||||||||
主題Scheme | Other | |||||||||
主題 | Image quality | |||||||||
キーワード | ||||||||||
言語 | en | |||||||||
主題Scheme | Other | |||||||||
主題 | FR-IQA | |||||||||
キーワード | ||||||||||
言語 | en | |||||||||
主題Scheme | Other | |||||||||
主題 | Computed tomography | |||||||||
キーワード | ||||||||||
言語 | en | |||||||||
主題Scheme | Other | |||||||||
主題 | Objective assessment | |||||||||
キーワード | ||||||||||
言語 | en | |||||||||
主題Scheme | Other | |||||||||
主題 | Subjective assessment | |||||||||
キーワード | ||||||||||
言語 | en | |||||||||
主題Scheme | Other | |||||||||
主題 | VIF | |||||||||
資源タイプ | ||||||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||||||
資源タイプ | journal article | |||||||||
アクセス権 | ||||||||||
アクセス権 | open access | |||||||||
アクセス権URI | http://purl.org/coar/access_right/c_abf2 | |||||||||
著者 |
Ohashi, Kohei
× Ohashi, Kohei× NAGATANI, Yukihiro× YOSHIGOE, Makoto× IWAI, Kyohei× TSUCHIYA, Keiko× HINO, Atsunobu× KIDA, Yukako× YAMAZAKI, Asumi
× ISHIDA, Takayuki
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著者別名 |
大橋, 昂平
× 大橋, 昂平× 永谷, 幸裕× 吉越, 慎× 岩井, 馨平× 木田, 友佳子 |
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抄録 | ||||||||||
内容記述タイプ | Abstract | |||||||||
内容記述 | Image quality assessments (IQA) are an important task for providing appropriate medical care. Full-reference IQA (FR-IQA) methods, such as peak signal-to-noise ratio (PSNR) and structural similarity (SSIM), are often used to evaluate imaging conditions, reconstruction conditions, and image processing algorithms, including noise reduction and super-resolution technology. However, these IQA methods may be inapplicable for medical images because they were designed for natural images. Therefore, this study aimed to investigate the correlation between objective assessment by some FR-IQA methods and human subjective assessment for computed tomography (CT) images. For evaluation, 210 distorted images were created from six original images using two types of degradation: noise and blur. We employed nine widely used FR-IQA methods for natural images: PSNR, SSIM, feature similarity (FSIM), information fidelity criterion (IFC), visual information fidelity (VIF), noise quality measure (NQM), visual signal-to-noise ratio (VSNR), multi-scale SSIM (MSSSIM), and information content-weighted SSIM (IWSSIM). Six observers performed subjective assessments using the double stimulus continuous quality scale (DSCQS) method. The performance of IQA methods was quantified using Pearson’s linear correlation coefficient (PLCC), Spearman rank order correlation coefficient (SROCC), and root-mean-square error (RMSE). Nine FR-IQA methods developed for natural images were all strongly correlated with the subjective assessment (PLCC and SROCC > 0.8), indicating that these methods can apply to CT images. Particularly, VIF had the best values for all three items, PLCC, SROCC, and RMSE. These results suggest that VIF provides the most accurate alternative measure to subjective assessments for CT images. | |||||||||
言語 | en | |||||||||
書誌情報 |
en : Journal of Digital Imaging 巻 36, 号 6, p. 2623-2634, 発行日 2023-08-07 |
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出版者 | ||||||||||
言語 | en | |||||||||
出版者 | Institute for Ionics | |||||||||
ISSN | ||||||||||
収録物識別子タイプ | PISSN | |||||||||
収録物識別子 | 0897-1889 | |||||||||
PMID | ||||||||||
識別子タイプ | PMID | |||||||||
関連識別子 | 37550519 | |||||||||
PMCID | ||||||||||
関連タイプ | isIdenticalTo | |||||||||
言語 | en | |||||||||
関連名称 | PMC10584745 | |||||||||
DOI | ||||||||||
識別子タイプ | DOI | |||||||||
関連識別子 | https://doi.org/10.1007/s10278-023-00875-0 | |||||||||
権利 | ||||||||||
言語 | en | |||||||||
権利情報 | © 2023. The Author(s). | |||||||||
著者版フラグ | ||||||||||
出版タイプ | VoR | |||||||||
出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 |