書誌事項
- タイトル別名
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- Development of Comprehensive Image Processing Technique for Differential Diagnosis of Liver Disease by Using Multi-modality Images-Pixel-based Cross-correlation Method Using a Profile-
- マルチモダリティ画像を用いた包括的画像処理法による肝臓病変検出法の開発--プロファイルを用いた画素単位相互相関法
- マルチモダリティ ガゾウ オ モチイタ ホウカツテキ ガゾウ ショリホウ ニ ヨル カンゾウ ビョウヘン ケンシュツホウ ノ カイハツ プロファイル オ モチイタ ガソ タンイ ソウゴ ソウカンホウ
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説明
Imaging techniques such as high magnetic field imaging and multidetector-row CT have been markedly improved recently. The final image-reading systems easily produce more than a thousand diagnostic images per patient. Therefore, we developed a comprehensive cross-correlation processing technique using multi-modality images, in order to decrease the considerable time and effort involved in the interpretation of a radiogram (multi-formatted display and/or stack display method, etc). In this scheme, the criteria of an attending radiologist for the differential diagnosis of liver cyst, hemangioma of liver, hepatocellular carcinoma, and metastatic liver cancer on magnetic resonance images with various sequences and CT images with and without contrast enhancement employ a cross-correlation coefficient. Using a one-dimensional cross-correlation method, comprehensive image processing could be also adapted for various artifacts (some depending on modality imaging, and some on patients), which may be encountered at the clinical scene. This comprehensive image-processing technique could assist radiologists in the differential diagnosis of liver diseases.
収録刊行物
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- 日本放射線技術学会雑誌
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日本放射線技術学会雑誌 65 (4), 438-450, 2009
公益社団法人 日本放射線技術学会
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キーワード
詳細情報 詳細情報について
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- CRID
- 1390282681338537600
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- NII論文ID
- 10025976568
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- NII書誌ID
- AN00197784
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- ISSN
- 18814883
- 03694305
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- NDL書誌ID
- 10285518
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可
