Transform_Add_noise

!xmipp_transform_add_noise (v3.0)

Usage

Add random noise to the input images.

See also Phantom_create Phantom_transform

Parameters

$``: Input file: metadata, stack, volume or image. $--mode <modeoverwrite> where <mode> can be:

• • $-o, --output <output_file> $--oroot <root> $``: Type of noise to add where <rand_mode> can be:
  • $: Crop noise histogram below this value $: Crop noise histogram above this value

Common options $-v, --verbose <verbose_level1> $-h, --help <param> $: Show a GUI to launch the program. $: Show additional options.

Examples

Add noise to a single image, overwriting input image:

add_noise -i g0ta0001.xmp -gaussian 0.1

Add uniform noise to a volume, writing in a different volume:

add_noise -i g0ta.vol -uniform -0.1 0.1 -o g0taNoisy.vol

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