TIEVisionExposureMerger.run

Declaration

function run(performAlignment: bool32 = false; contrastWeight: single = 1.0; saturationWeight: single = 1.0; gamma: single = 1.0): TIEVisionImage; safecall;

Description

Perform exposure fusion and return a new image representing the tone-mapped HDR content.

Dest	The bitmap that will be assigned the resulting image (must be created before calling)
performAlignment	If True the algorithm tries to align the images
contrastWeight	Contrast measure weight (Must be > 0.0. Typical range is 0.1 - 9.9)
saturationWeight	Saturation measure weight (Must be > 0.0. Typical range is 0.1 - 9.9)
gamma	Gamma correction (1.0 = linear map. Typical range is 0.1 - 3.0)

Note:
◼The source bitmaps must be of pixel format ie24RGB
◼A shortcut method for this is available: MergeExposures

Demos

	Demos\IEVision\ExposureFusion\ExposureFusion.dpr
	Demos\ImageEditing\EveryMethod\EveryMethod.dpr

Example

var
  merger: TIEVisionExposureMerger;
  img: TIEBitmap;
begin
  merger := IEVisionLib().createExposureMerger();

  // add images with different exposures
  img := TIEBitmap.Create;
  img.Read('image1.jpg');
  merger.addImage(img.GetIEVisionImage());
  img.Read('image2.jpg');
  merger.addImage(img.GetIEVisionImage());
  img.Read('image3.jpg');
  merger.addImage(img.GetIEVisionImage());
  img.Free();

  // merge and show result
  ImageEnView1.IEBitmap.AssignIEVisionImage( merger.run() );
end;

TIEVisionExposureMerger.run