Python ImageOps.deformの例

コード例 #1

def test_sanity():

    ImageOps.autocontrast(hopper("L"))
    ImageOps.autocontrast(hopper("RGB"))

    ImageOps.autocontrast(hopper("L"), cutoff=10)
    ImageOps.autocontrast(hopper("L"), cutoff=(2, 10))
    ImageOps.autocontrast(hopper("L"), ignore=[0, 255])
    ImageOps.autocontrast(hopper("L"), mask=hopper("L"))
    ImageOps.autocontrast(hopper("L"), preserve_tone=True)

    ImageOps.colorize(hopper("L"), (0, 0, 0), (255, 255, 255))
    ImageOps.colorize(hopper("L"), "black", "white")

    ImageOps.pad(hopper("L"), (128, 128))
    ImageOps.pad(hopper("RGB"), (128, 128))

    ImageOps.contain(hopper("L"), (128, 128))
    ImageOps.contain(hopper("RGB"), (128, 128))

    ImageOps.crop(hopper("L"), 1)
    ImageOps.crop(hopper("RGB"), 1)

    ImageOps.deform(hopper("L"), deformer)
    ImageOps.deform(hopper("RGB"), deformer)

    ImageOps.equalize(hopper("L"))
    ImageOps.equalize(hopper("RGB"))

    ImageOps.expand(hopper("L"), 1)
    ImageOps.expand(hopper("RGB"), 1)
    ImageOps.expand(hopper("L"), 2, "blue")
    ImageOps.expand(hopper("RGB"), 2, "blue")

    ImageOps.fit(hopper("L"), (128, 128))
    ImageOps.fit(hopper("RGB"), (128, 128))

    ImageOps.flip(hopper("L"))
    ImageOps.flip(hopper("RGB"))

    ImageOps.grayscale(hopper("L"))
    ImageOps.grayscale(hopper("RGB"))

    ImageOps.invert(hopper("1"))
    ImageOps.invert(hopper("L"))
    ImageOps.invert(hopper("RGB"))

    ImageOps.mirror(hopper("L"))
    ImageOps.mirror(hopper("RGB"))

    ImageOps.posterize(hopper("L"), 4)
    ImageOps.posterize(hopper("RGB"), 4)

    ImageOps.solarize(hopper("L"))
    ImageOps.solarize(hopper("RGB"))

    ImageOps.exif_transpose(hopper("L"))
    ImageOps.exif_transpose(hopper("RGB"))

コード例 #2

    def test_sanity(self):

        ImageOps.autocontrast(hopper("L"))
        ImageOps.autocontrast(hopper("RGB"))

        ImageOps.autocontrast(hopper("L"), cutoff=10)
        ImageOps.autocontrast(hopper("L"), ignore=[0, 255])

        ImageOps.autocontrast_preserve(hopper("L"))
        ImageOps.autocontrast_preserve(hopper("RGB"))

        ImageOps.autocontrast_preserve(hopper("L"), cutoff=10)
        ImageOps.autocontrast_preserve(hopper("L"), ignore=[0, 255])

        ImageOps.colorize(hopper("L"), (0, 0, 0), (255, 255, 255))
        ImageOps.colorize(hopper("L"), "black", "white")

        ImageOps.crop(hopper("L"), 1)
        ImageOps.crop(hopper("RGB"), 1)

        ImageOps.deform(hopper("L"), self.deformer)
        ImageOps.deform(hopper("RGB"), self.deformer)

        ImageOps.equalize(hopper("L"))
        ImageOps.equalize(hopper("RGB"))

        ImageOps.expand(hopper("L"), 1)
        ImageOps.expand(hopper("RGB"), 1)
        ImageOps.expand(hopper("L"), 2, "blue")
        ImageOps.expand(hopper("RGB"), 2, "blue")

        ImageOps.fit(hopper("L"), (128, 128))
        ImageOps.fit(hopper("RGB"), (128, 128))

        ImageOps.flip(hopper("L"))
        ImageOps.flip(hopper("RGB"))

        ImageOps.grayscale(hopper("L"))
        ImageOps.grayscale(hopper("RGB"))

        ImageOps.invert(hopper("L"))
        ImageOps.invert(hopper("RGB"))

        ImageOps.mirror(hopper("L"))
        ImageOps.mirror(hopper("RGB"))

        ImageOps.posterize(hopper("L"), 4)
        ImageOps.posterize(hopper("RGB"), 4)

        ImageOps.solarize(hopper("L"))
        ImageOps.solarize(hopper("RGB"))

コード例 #3

ファイル: test_imageops.py プロジェクト: pterk/Pillow

def test_sanity():

    ImageOps.autocontrast(lena("L"))
    ImageOps.autocontrast(lena("RGB"))

    ImageOps.autocontrast(lena("L"), cutoff=10)
    ImageOps.autocontrast(lena("L"), ignore=[0, 255])

    ImageOps.colorize(lena("L"), (0, 0, 0), (255, 255, 255))
    ImageOps.colorize(lena("L"), "black", "white")

    ImageOps.crop(lena("L"), 1)
    ImageOps.crop(lena("RGB"), 1)

    ImageOps.deform(lena("L"), deformer)
    ImageOps.deform(lena("RGB"), deformer)

    ImageOps.equalize(lena("L"))
    ImageOps.equalize(lena("RGB"))

    ImageOps.expand(lena("L"), 1)
    ImageOps.expand(lena("RGB"), 1)
    ImageOps.expand(lena("L"), 2, "blue")
    ImageOps.expand(lena("RGB"), 2, "blue")

    ImageOps.fit(lena("L"), (128, 128))
    ImageOps.fit(lena("RGB"), (128, 128))
    ImageOps.fit(lena("RGB").resize((1, 1)), (35, 35))

    ImageOps.flip(lena("L"))
    ImageOps.flip(lena("RGB"))

    ImageOps.grayscale(lena("L"))
    ImageOps.grayscale(lena("RGB"))

    ImageOps.invert(lena("L"))
    ImageOps.invert(lena("RGB"))

    ImageOps.mirror(lena("L"))
    ImageOps.mirror(lena("RGB"))

    ImageOps.posterize(lena("L"), 4)
    ImageOps.posterize(lena("RGB"), 4)

    ImageOps.solarize(lena("L"))
    ImageOps.solarize(lena("RGB"))

    success()

コード例 #4

ファイル: test_imageops.py プロジェクト: amonnier/hooter

def test_sanity():

    ImageOps.autocontrast(lena("L"))
    ImageOps.autocontrast(lena("RGB"))

    ImageOps.autocontrast(lena("L"), cutoff=10)
    ImageOps.autocontrast(lena("L"), ignore=[0, 255])

    ImageOps.colorize(lena("L"), (0, 0, 0), (255, 255, 255))
    ImageOps.colorize(lena("L"), "black", "white")

    ImageOps.crop(lena("L"), 1)
    ImageOps.crop(lena("RGB"), 1)

    ImageOps.deform(lena("L"), deformer)
    ImageOps.deform(lena("RGB"), deformer)

    ImageOps.equalize(lena("L"))
    ImageOps.equalize(lena("RGB"))

    ImageOps.expand(lena("L"), 1)
    ImageOps.expand(lena("RGB"), 1)
    ImageOps.expand(lena("L"), 2, "blue")
    ImageOps.expand(lena("RGB"), 2, "blue")

    ImageOps.fit(lena("L"), (128, 128))
    ImageOps.fit(lena("RGB"), (128, 128))

    ImageOps.flip(lena("L"))
    ImageOps.flip(lena("RGB"))

    ImageOps.grayscale(lena("L"))
    ImageOps.grayscale(lena("RGB"))

    ImageOps.invert(lena("L"))
    ImageOps.invert(lena("RGB"))

    ImageOps.mirror(lena("L"))
    ImageOps.mirror(lena("RGB"))

    ImageOps.posterize(lena("L"), 4)
    ImageOps.posterize(lena("RGB"), 4)

    ImageOps.solarize(lena("L"))
    ImageOps.solarize(lena("RGB"))

    success()

コード例 #5

    async def wave(self, ctx, member: Optional[discord.Member] = None) -> None:
        """ Waves an image.
        :param member: The member to wave the profile picture. [Optional][Default = Cached Image] """

        file: Any = None

        if member:
            file = member.display_avatar
        else:
            if self.cached_image:
                file = self.cached_image
            else:
                file = ctx.author.display_avatar

        image = file if isinstance(file, Image.Image) else Image.open(
            BytesIO(await file.read()))

        class WaveDeformer:
            def transform(self, x, y):
                y = y + 10 * math.sin(x / 20)
                return x, y

            def transform_rectangle(self, x0, y0, x1, y1):
                return (
                    *self.transform(x0, y0),
                    *self.transform(x0, y1),
                    *self.transform(x1, y1),
                    *self.transform(x1, y0),
                )

            def getmesh(self, img):
                self.w, self.h = img.size
                gridspace = 20

                target_grid = []
                for x in range(0, self.w, gridspace):
                    for y in range(0, self.h, gridspace):
                        target_grid.append(
                            (x, y, x + gridspace, y + gridspace))

                source_grid = [
                    self.transform_rectangle(*rect) for rect in target_grid
                ]

                return [t for t in zip(target_grid, source_grid)]

        wave_image = ImageOps.deform(image, WaveDeformer())
        self.cached_image = wave_image
        embed = discord.Embed(color=int('36393F', 16))
        embed.set_image(url='attachment://wave_image.png')
        bytes_image = await self.image_to_byte_array(wave_image)
        await ctx.reply(embed=embed,
                        file=discord.File(BytesIO(bytes_image),
                                          'wave_image.png'))

コード例 #6

ファイル: image_recognition.py プロジェクト: johanndesoyres/Art-Style-classification

df = df.sort_values(by=['Frequency'])
df.plot.barh()#Affiche la repartition des peintures a travers les differents styles

from PIL import Image
from PIL import ImageOps
from PIL import ImageFilter
import matplotlib.pyplot as plt

images = []
new_images = []
im = Image.open("drive/My Drive/peintures/baroque/Caravaggio_30.jpg").convert('RGB').resize((150,150), Image.ANTIALIAS)

images.append(im)
images.append(ImageOps.flip(im))#on retourne l'image
images.append(ImageOps.mirror(im))#effet miroir
images.append(ImageOps.deform(im, deformer=_Deformer()))#distortion de l'image en utilisant un objet gitmesh
images.append(im.filter(ImageFilter.BLUR))#on floute l'image

for image in images:
  new_images.append(np.array(image))

show_images(new_images,titles=['Original','Flip horizontal','Effet miroir','Distortion','Floutage'])

from PIL import Image
from PIL import ImageOps
from PIL import ImageFilter
import numpy as np
import os
import random

styles = os.listdir("drive/My Drive/peintures")#styles de peintures du dataset

コード例 #7

def apply_deformer(pixbuf):
    width,height = pixbuf.get_width(),pixbuf.get_height() 
    deformer = BasicDeformer()
    y = ImageOps.deform(Image.frombytes(K.ImageConstants.RGB_SHORT_NAME,(width,height),pixbuf.get_pixels() ) ,deformer)
    return I.fromImageToPixbuf(y)

コード例 #8

ファイル: effects.py プロジェクト: andela-ijubril/django-photo-application

 def deform(cls):
     return ImageOps.deform(cls.image, deformer=deformer)

コード例 #9

ファイル: test_imageops.py プロジェクト: broxeph/Pillow

    def test_sanity(self):

        ImageOps.autocontrast(hopper("L"))
        ImageOps.autocontrast(hopper("RGB"))

        ImageOps.autocontrast(hopper("L"), cutoff=10)
        ImageOps.autocontrast(hopper("L"), ignore=[0, 255])

        ImageOps.autocontrast_preserve(hopper("L"))
        ImageOps.autocontrast_preserve(hopper("RGB"))

        ImageOps.autocontrast_preserve(hopper("L"), cutoff=10)
        ImageOps.autocontrast_preserve(hopper("L"), ignore=[0, 255])

        ImageOps.colorize(hopper("L"), (0, 0, 0), (255, 255, 255))
        ImageOps.colorize(hopper("L"), "black", "white")

        ImageOps.crop(hopper("L"), 1)
        ImageOps.crop(hopper("RGB"), 1)

        ImageOps.deform(hopper("L"), self.deformer)
        ImageOps.deform(hopper("RGB"), self.deformer)

        ImageOps.equalize(hopper("L"))
        ImageOps.equalize(hopper("RGB"))

        ImageOps.expand(hopper("L"), 1)
        ImageOps.expand(hopper("RGB"), 1)
        ImageOps.expand(hopper("L"), 2, "blue")
        ImageOps.expand(hopper("RGB"), 2, "blue")

        ImageOps.fit(hopper("L"), (128, 128))
        ImageOps.fit(hopper("RGB"), (128, 128))

        ImageOps.flip(hopper("L"))
        ImageOps.flip(hopper("RGB"))

        ImageOps.grayscale(hopper("L"))
        ImageOps.grayscale(hopper("RGB"))

        ImageOps.invert(hopper("L"))
        ImageOps.invert(hopper("RGB"))

        ImageOps.mirror(hopper("L"))
        ImageOps.mirror(hopper("RGB"))

        ImageOps.posterize(hopper("L"), 4)
        ImageOps.posterize(hopper("RGB"), 4)

        ImageOps.solarize(hopper("L"))
        ImageOps.solarize(hopper("RGB"))