Figure 5.

Key Steps in Automatic Linear Measurement of the Lateral Ventricle. (a) General Picture of the Online Dataset: The online dataset is divided into seven different tissues for analysis. (b) Utilizing Deep Gray Matter for Ventricle Identification: The Deep Gray Matter (purple segment) is used as a reference to locate and identify the ventricle (yellow segment) in the 3D version. (c) Defining Deep Gray Matter as a Clue for Ventricle Measurement: The Deep Gray Matter, specifically the Thalamus, serves as a crucial clue in selecting the optimal cut for accurate ventricle measurement. The image includes a 3D reconstructed image slice (left side), the Deep Gray Matter (middle), and the extracted ventricle (right side).