☰

imageproc::filter

[−][src]Function imageproc::filter::sharpen3x3

pub fn sharpen3x3(image: &GrayImage) -> GrayImage

Sharpens a grayscale image by applying a 3x3 approximation to the Laplacian.

Help

Keyboard Shortcuts

?: Show this help dialog
S: Focus the search field
↑: Move up in search results
↓: Move down in search results
↹: Switch tab
⏎: Go to active search result
+: Expand all sections
-: Collapse all sections

Search Tricks

Prefix searches with a type followed by a colon (e.g., fn:) to restrict the search to a given type.

Accepted types are: fn, mod, struct, enum, trait, type, macro, and const.

Search functions by type signature (e.g., vec -> usize or * -> vec)

Search multiple things at once by splitting your query with comma (e.g., str,u8 or String,struct:Vec,test)