Frank Schwenk
122 lines
4.4 KiB
Python
122 lines
4.4 KiB
Python
#!/usr/bin/env python3
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"""Baxxter pipeline: rembg variants composited over backgrounds and originals."""
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from pathlib import Path
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from imagepipeline import Pipeline
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INPUT = Path("/home/frank/pics/20260525_Shooting Baxxter Boys/darktable_exported")
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OUTPUT_BASE = Path.home() / "pipeline_output"
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GRADIENT_COLOR1 = "#d7fd00ff"
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GRADIENT_COLOR2 = "#fc0adeff"
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GMIC_STEREO = "-gcd_stereo_img 0,0,2.028,1,1.714,3.06,4,1,0"
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GMIC_DROP_SHADOW = "-fx_drop_shadow3d 0,0,0,10,1,1,2,0.5,252,10,222,200,0"
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GMIC_BWRECOLOR = (
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"-fx_bwrecolorize 0,0,0,0,0,1,0,2,252,10,222,255,215,253,0,255,"
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"158,137,189,255,224,191,228,255,215,253,0,255,255,255,255,255,255,255,"
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"255,255,215,253,0,255"
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)
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GMIC_GRADIENT_A = (
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'-fx_custom_gradient 0,0,0,1,2,1,0,128,100,100,2,0,1,0,"",1,0,215,253,0,255,'
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"252,10,222,255,255,255,0,255,255,255,255,255,0,255,255,255,0,255,0,255,0,0,"
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"255,255,128,128,128,255,255,0,255,255,0,0,0,0"
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)
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GMIC_GRADIENT_B = (
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'-fx_custom_gradient 0,0,0,1,2,1,0,128,100,100,2,0,1,0,"",1,0,252,10,222,255,'
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"215,253,0,255,255,255,0,255,255,255,255,255,0,255,255,255,0,255,0,255,0,0,"
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"255,255,128,128,128,255,255,0,255,255,0,0,0,0"
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)
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GMIC_JPR_SMOOTH = "-jpr_gradient_smooth 0,1.5"
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def main() -> None:
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with Pipeline(
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name="baxxter",
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input_dir=INPUT,
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output_base=OUTPUT_BASE,
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) as p:
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rembg_out = p.step("rembg", inputs="input")
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white_bg = p.step("imagemagick_fill", inputs="input", color1="#ffffff")
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black_bg = p.step("imagemagick_fill", inputs="input", color1="#000000")
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gradient_45_bg = p.step(
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"imagemagick_fill",
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inputs="input",
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color1=GRADIENT_COLOR1,
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color2=GRADIENT_COLOR2,
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gradient=True,
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angle=45,
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)
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gradient_radial_bg = p.step(
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"imagemagick_fill",
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inputs="input",
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color1=GRADIENT_COLOR1,
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color2=GRADIENT_COLOR2,
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gradient=True,
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radial=True,
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)
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grayscale = p.step("gmic_grayscale", inputs="input")
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rembg_stereo = p.step("gmic", inputs=rembg_out, command=GMIC_STEREO)
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rembg_shadow = p.step("gmic", inputs=rembg_out, command=GMIC_DROP_SHADOW)
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rembg_bwrecolor = p.step("gmic", inputs=rembg_out, command=GMIC_BWRECOLOR)
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rembg_gradient_a = p.step("gmic", inputs=rembg_out, command=GMIC_GRADIENT_A)
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rembg_gradient_b = p.step("gmic", inputs=rembg_out, command=GMIC_GRADIENT_B)
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rembg_jpr_smooth = p.step("gmic", inputs=rembg_out, command=GMIC_JPR_SMOOTH)
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rembg_jpr_smooth_sized = p.step(
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"imagemagick_scale_crop",
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inputs=rembg_jpr_smooth,
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scale=1.05,
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)
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# combine: white background, rembg
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p.step("composite", inputs=[white_bg, rembg_out])
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# combine: black background, rembg
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p.step("composite", inputs=[black_bg, rembg_out])
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# combine: linear gradient background, rembg
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p.step("composite", inputs=[gradient_45_bg, rembg_out])
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# combine: radial gradient background, rembg
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p.step("composite", inputs=[gradient_radial_bg, rembg_out])
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# combine: original, rembg (stereo), rembg
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stereo_mid = p.step("composite", inputs=["input", rembg_stereo])
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p.step("composite", inputs=[stereo_mid, rembg_out])
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# combine: original, rembg (drop shadow), rembg
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shadow_mid = p.step("composite", inputs=["input", rembg_shadow])
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p.step("composite", inputs=[shadow_mid, rembg_out])
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# combine: original, rembg (bw recolorize @ 50%), rembg
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bw_mid = p.step(
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"composite",
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inputs=["input", rembg_bwrecolor],
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foreground_opacity=0.5,
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)
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p.step("composite", inputs=[bw_mid, rembg_out])
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# combine: rembg (custom gradient A), rembg
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p.step("composite", inputs=[rembg_gradient_a, rembg_out])
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# combine: rembg (custom gradient B), rembg
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p.step("composite", inputs=[rembg_gradient_b, rembg_out])
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# combine: original, rembg (jpr smooth, scaled), rembg
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smooth_mid = p.step("composite", inputs=["input", rembg_jpr_smooth_sized])
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p.step("composite", inputs=[smooth_mid, rembg_out])
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# combine: original (grayscale), rembg
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p.step("composite", inputs=[grayscale, rembg_out])
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output_root = p.run()
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print(f"Pipeline finished. Output: {output_root}")
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if __name__ == "__main__":
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main()
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