Regarding 3D-UNET for segmentation.

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  1. In the example provided in help,
inputPatchSize = [132 132 132 4];
What does '4' correspond to?

Accepted Answer

Sourav Bairagya
Sourav Bairagya on 16 Dec 2019
Dataset for training 3D U-Net contains 4-D voulmes of which each one represents a stack of 3D images. The first three dimensions correspond to height, width, and depth of a 3-D volumetric image abd the fourth dimension corresponds to different scan modalities.

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