(.venv) ➜  image bash process.sh
jpg 10

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8.3M	bmp5-100.heif
jpg 10
PSNR:27.37   SSIM:0.79
jpg 20
PSNR:29.23   SSIM:0.81
jpg 30
PSNR:31.06   SSIM:0.87
jpg 40
PSNR:32.46   SSIM:0.96
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PSNR:33.43   SSIM:0.94
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PSNR:34.45   SSIM:0.98
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PSNR:35.65   SSIM:0.98
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PSNR:37.45   SSIM:0.99
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PSNR:41.34   SSIM:0.99
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PSNR:59.95   SSIM:1.00
avif 10
PSNR:29.45   SSIM:0.92
avif 20
PSNR:31.59   SSIM:0.91
avif 30
PSNR:33.92   SSIM:0.96
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PSNR:36.08   SSIM:0.97
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PSNR:38.21   SSIM:0.97
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PSNR:40.89   SSIM:0.99
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PSNR:42.66   SSIM:0.99
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PSNR:44.77   SSIM:1.00
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PSNR:49.07   SSIM:1.00
avif 100
/Users/goosoo/image/.venv/lib/python3.12/site-packages/skimage/metrics/simple_metrics.py:168: RuntimeWarning: divide by zero encountered in scalar divide
  return 10 * np.log10((data_range**2) / err)
PSNR:inf   SSIM:1.00
heif 10
PSNR:29.96   SSIM:0.93
heif 20
PSNR:32.96   SSIM:0.97
heif 30
PSNR:36.20   SSIM:0.98
heif 40
PSNR:39.55   SSIM:0.99
heif 50
PSNR:43.04   SSIM:1.00
heif 60
PSNR:46.76   SSIM:1.00
heif 70
PSNR:50.96   SSIM:1.00
heif 80
PSNR:55.30   SSIM:1.00
heif 90
PSNR:59.25   SSIM:1.00
heif 100
PSNR:61.55   SSIM:1.00


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