<commit_before>{-# LANGUAGE NoMonomorphismRestriction #-}
module SeamCarver where

import Codec.Picture
import Codec.Picture.Types

import Data.Either

-- A seam is simply a path of pixels
data Seam = Seam [(Int,Int)]

-- An energy map is just a translation into features
-- where stronger features have stronger values
energyMap :: Image Pixel32 -> Image Pixel32
energyMap = undefined

generateSeams :: Image Pixel32 -> [Seam]
generateSeams = undefined

removeSeams :: Image Pixel32 -> [Seam] -> Image Pixel32
removeSeams = undefined

-- TODO provide some translation mechanism here
toGrayScale :: Pixel a => DynamicImage -> Image a
toGrayScale (ImageY8 x) = undefined
toGrayScale (ImageY16 x) = undefined
toGrayScale (ImageYF x) = undefined
toGrayScale (ImageYA8 x) = undefined
toGrayScale (ImageYA16 x) = undefined
toGrayScale (ImageRGB8 x) = undefined
toGrayScale (ImageRGB16 x) = undefined
toGrayScale (ImageRGBF x) = undefined
toGrayScale (ImageRGBA8 x) = undefined
toGrayScale (ImageRGBA16 x) = undefined
toGrayScale (ImageYCbCr8 x) = undefined
toGrayScale (ImageCMYK8 x) = undefined
toGrayScale (ImageCMYK16 x) = undefined


main :: IO ()
main = do
  putStrLn "Hello world"
<commit_msg>start to understand dynamic image<commit_after>{-# LANGUAGE NoMonomorphismRestriction #-}
module SeamCarver where

import Codec.Picture
import Codec.Picture.Types

import Data.Either

-- A seam is simply a path of pixels
data Seam = Seam [(Int,Int)]

-- An energy map is just a translation into features
-- where stronger features have stronger values
energyMap :: DynamicImage -> DynamicImage
energyMap = dynamicPixelMap toEnergy

toEnergy :: Pixel a => Image a -> Image a
toEnergy img = generateImage (\x y -> pixelAt img x y) w h
  where
    w = imageWidth img
    h = imageHeight img
    n x y = [pixelAt img xw yw | xw <- [max 0 (x-1) .. x+1], yw <- [min 0 (y-1)..y+1]]

generateSeams :: Image Pixel32 -> [Seam]
generateSeams = undefined

removeSeams :: Image Pixel32 -> [Seam] -> Image Pixel32
removeSeams = undefined

main :: IO ()
main = do
  putStrLn "Hello world"

{'fraction_non_alphanumeric': 0.09284332688588008, 'fraction_numerical': 0.0183752417794971, 'mean_word_length': 4.318766066838046, 'pattern_counts': {'":': 0, '<': 5, '<?xml version=': 0, '>': 16, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
{'dir': 'git-commits-cleaned', 'id': '3916236', 'n_tokens_mistral': 702, 'n_tokens_neox': 637, 'n_words': 242}