pub fn filter2d_f32<T: PixelComponent, const CHANNELS: usize>(
input: ImageView<'_, T, CHANNELS>,
kernel: &Kernel2D,
delta: f64,
border: BorderMode<T, CHANNELS>,
) -> VisionResult<Image<f32, CHANNELS>>Expand description
Applies OpenCV-style correlation and preserves signed/fractional results as f32.