Reference

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pca_patch3d

Arguments:

Description:

Get 3D patch-pca representation of selected images.

The 3D patch-pca is estimated from M patches on the input image, and displayed as a cloud of N 3D points.

Default values:

patch_size=7, M=1000, N=3000, normalize_input=1, normalize_output=0, and lambda_xy=0.

Example of use:

$ gmic image.jpg pca_patch3d 7
Command: image.jpg pca_patch3d 7