# [−][src]Function image::imageops::filter3x3

    pub fn filter3x3<I, P, S>(image: &I, kernel: &[f32]) -> ImageBuffer<P, Vec<S>> where
        I: GenericImageView<Pixel = P> + 'static,
        P: Pixel<Subpixel = S> + 'static,
        S: Primitive + 'static,

Perform a 3x3 box filter on the supplied image. `kernel` is an array of the filter weights of length 9.

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