ark::image::AutoBrightnessStage

Defined in header “ark/image/stages/auto_brightness_stage.hh”.

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This stage will watch incoming images, compute the overall brightness, and then publish a message that controls the overall camera exposure/gains.

It’s intended to be used when there is no hardware auto-exposure, as a lightweight method to do it in software.

Methods

• AutoBrightnessStage(std::string name)
  Constructor.

• ~AutoBrightnessStage()
  Destructor.

• void initialize(pipeline::StageInterface & interface)
  Called from the executor when we are initialized.