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connected_components_4

yscv_imgproc

Function connected_components_4 

Source 
pub fn connected_components_4(
    input: &Tensor,
) -> Result<(Tensor, usize), ImgProcError>
Expand description

4-connected component labeling. Input: [H, W] binary. Connected-component labeling on a binary single-channel HWC image (4-connectivity).

Input pixels > 0 are foreground. Returns (label_map, num_labels) where each connected component has a unique positive integer label, background is 0.