get_frame_from_timeseries

petpal.utils.dimension.get_frame_from_timeseries(input_img: ants.ANTsImage, frame: int) → ants.ANTsImage

Get a single frame of a 4D image as a 3D image.

A simplified version of ants.ndimage_to_list.ndimage_to_list().

Parameters:

• input_img (ants.ANTsImage) – The 4D image from which to get the frame.

• frame (int) – The index of the frame to extract from the time series image.

Returns:

img_3d (ants.ANTsImage) – The 3D first frame of the input image as an ants image.