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New Operation: Generate Image #683

Merged
merged 3 commits into from
Mar 13, 2020
Merged

New Operation: Generate Image #683

merged 3 commits into from
Mar 13, 2020

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pointhi
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@pointhi pointhi commented Oct 12, 2019

This is a new operation which takes a byte array, and creates an image from it.

Supported modes:

  • Grayscale (every byte is a pixel)
  • RG (two bytes represent a pixel)
  • RGB (three bytes represent a pixel)
  • RGAB (four bytes represent a pixel (alpha-channel))
  • Bits (every bit represents a pixel)

Example where we import a BMP and interpret it bytewise:

cyberchef_generate_image

Example where ABCDEFGHIJKLMNOP is shown as Bits

abcdefgh

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CLAassistant commented Oct 12, 2019 •
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@pointhi
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pointhi commented Mar 8, 2020

any update on merging?

@n1474335 n1474335 merged commit 032c7f5 into gchq:master Mar 13, 2020
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Great contribution, thanks very much!

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@pointhi @CLAassistant @n1474335