| Safe Haskell | Safe-Inferred |
|---|---|
| Language | Haskell2010 |
PerceptualHash
Synopsis
- imgHash :: (Ord e, Floating e, Array arr Y e, Array arr X e, Vector (Vector arr) Bool, Vector (Vector arr) e) => Image arr Y e -> Word64
- fileHash :: FilePath -> IO (Either String Word64)
- hammingDistance :: Bits a => a -> a -> Int
Documentation
imgHash :: (Ord e, Floating e, Array arr Y e, Array arr X e, Vector (Vector arr) Bool, Vector (Vector arr) e) => Image arr Y e -> Word64 Source #
DCT based hash. See Zauner.
It is suggested that you use this with the Repa backend.
hammingDistance :: Bits a => a -> a -> Int Source #
See wiki.
Since: 0.1.4.0