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Table 3 Dimensions of feature matrices related to structural magnetic resonance imaging

From: Automatic detection of autism spectrum disorder (ASD) in children using structural magnetic resonance imaging with machine vision system

Features in each group

Matrix size

Volumetric measurement of brain tissues

4 × 26

Volumetric measurements of white and gray matter in the Hammers atlas regions

2 × 68 × 26

Mean and standard deviation of cerebral cortex thickness

2 × 26

Surface and brain shape parameters in the DK atlas regions

4 × 68 × 26

Total

414 × 26