BrushCue Example: 2000s Filter

You can use this tool online at https://www.brushcue.com/tools/2000s-filter

!pip install brushcue

import io
from PIL import Image

import brushcue as bc

input_image = bc.Composition.monet_women_with_parasol()
graded = (
    input_image.r_g_b_curve(
        bc.Curve.gamma(1.01), bc.Curve.gamma(0.98), bc.Curve.gamma(0.9)
    )
    .l_curve(bc.Curve.s_curve(0.5, 1.15, 1.0, 1.0))
    .saturation_adjust(1.18)
)
digitized = graded.color_transformer_shader(
    "let levels = 48.0;\nlet quantized = floor(input.rgb * levels + vec3f(0.5)) / levels;\nreturn vec4f(quantized, input.a);",
    "",
    bc.ColorRepresentation.srgb(),
    bc.ColorRepresentation.srgb(),
    bc.Dictionary.create(),
)
bounds = input_image.bounds()
filtered = digitized.sharpen(1.5, 0.7).crop(bounds)
strength = 1.0
graph = (
    filtered.opacity_scales(strength)
    .blend_alpha(input_image, bc.Transform2.identity())
    .crop(bounds)
)

ctx = bc.Context()
composition = graph.execute(ctx)
data_bytes = composition.to_image_bytes(ctx)
img = Image.open(io.BytesIO(data_bytes))
img.thumbnail((400, 400))  # Remove this line for full resolution
img

[wgpu] using backend Metal — adapter 'Apple M5' (IntegratedGpu), driver ''