Comparison PIC2 compresson ratio with JPEG format

Testing envionment

Target image is:
(Title image of japanese extension patched XV.)[gif, 86162bytes]
Image info: 480x270 pixels, 200 colors.

Compression quality is 100%.
Smoothing off.

Results

Directory list

-rw-r--r--  1 ikeyan  staff  146655 Aug  2 03:47 xv.jpg
-rw-r--r--  1 ikeyan  staff   99171 Aug  2 03:47 xv.p2
-rw-r--r--  1 ikeyan  staff  388800 Aug  2 03:47 xv.rgb

examination

• Compression Ratio

  PIC2

  25.5%

  JPEG

  37.7%

• Advantage of PIC2 from JPEG
  1.48 times.

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