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Ext::NonLinearHistogram
Extensions

This adds a method to interpret the compressed histogram data correctly It introduces one new interface: -INonLinearHistogram -returns a list of bin indices that have been normalized. More...

## Classes

class | Argus::Ext::INonLinearHistogram
| Interface used to query the metadata to correctly interpret the compressed histogram data. More...

## Detailed Description

This adds a method to interpret the compressed histogram data correctly It introduces one new interface: -INonLinearHistogram -returns a list of bin indices that have been normalized.

In case of WDR sensors, we compress 16 bit output data as ISP4 has a max support for 14 bit data. Hence these introduced non-linearities should be inverted. The indices are first corrected for the PreispCompression and then for the white balance gains. Eventually the getHistogram() API will incorporate this, but untill the new API design is finalized, this will be a temporary solution.