Name of the input image key from the previous step. If set to
null, it will try to find any image in the incoming data instance.
A list of point of length 4, the corners, in order:
The number of grid segments between (top left and top right) and (bottom left and bottom right).
The number of grid segments between (top left and bottom left) and (top right and bottom right)
true, the points are in pixels coordinates (0 to width-1) and (0 to height-1); if
false, they are 0.0 to 1.0 (fraction of image height/width)
Name of the output bounding boxes key.
true, the two lists are returned which contains the data of grid horizontal and vertical coordinates, respectively.
true, other data key and values from the previous step are kept and passed on to the next step as well.
If set, the smaller dimensions will be increased to keep the aspect ratio correct (which may crop outside the image border).
Name of the key of all the cropped output images from this step.