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aare/docs/src/python/histogram/pyPixelHistogram.rst
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PixelHistogram

PixelHistogram accumulates one histogram per detector pixel from 2D float64 images. The public PixelHistogram name is an alias for PixelHistogram_d, which stores bin counts as float64.

Note

PixelHistogram is designed for fast filling from 2D images, utilizing multiple threads, and contiguous storage of a specific type. No over/underflow bins are provided. For generic use cases consider boost-histogram. (https://boost-histogram.readthedocs.io/en/latest/)

Storage-specific variants are also available when a smaller or integer count type is preferred:

  • PixelHistogram_d: float64 storage
  • PixelHistogram_f: float32 storage
  • PixelHistogram_u64: uint64 storage
  • PixelHistogram_u32: uint32 storage
  • PixelHistogram_u16: uint16 storage
  • PixelHistogram_u8: uint8 storage

PixelHistogram

Showing API for PixelHistogram_d, all variant share the same API.

aare._aare.PixelHistogram_d