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Fig. 3 | BMC Medical Imaging

Fig. 3

From: Cardiothoracic ratio measurement using artificial intelligence: observer and method validation studies

Fig. 3

CTR measurements on normal, mild cardiomegaly and cardiomegaly cases using AI-only (the first and second rows) and manual (the third and fourth rows) methods. The first (a–c) and second (d–f) rows are CTR measurements by AI-only which accepted and rejected by user, respectively. The third row (g–i) is the user adjustment of the rejected AI-only operation (the second row) while the last row (j–l) demonstrates the failed cases from AI-only operation required fully manual operation. CTR value is displayed at the lower right corner of each image

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BMC Medical Imaging

ISSN: 1471-2342

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