imageproc::seam_carving

Function find_vertical_seam

Source 
pub fn find_vertical_seam<P>(image: &Image<P>) -> VerticalSeam
where
    P: Pixel<Subpixel = u8> + WithChannel<u16> + WithChannel<i16>,
    <P as WithChannel<u16>>::Pixel: HasBlack,
Expand description

Computes an 8-connected path from the bottom of the image to the top whose sum of gradient magnitudes is minimal.