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CSJ2K.j2k.roi.encoder.RectROIMaskGenerator

RectROIMaskGenerator Class

Inheritance
object
ROIMaskGenerator
RectROIMaskGenerator
Namespace: CSJ2K.j2k.roi.encoder
Assembly: C1.WPF.PdfViewer.4.6.2.dll
Syntax
public class RectROIMaskGenerator : ROIMaskGenerator

Constructors

Name Description
RectROIMaskGenerator(ROI[], int)

The constructor of the mask generator. The constructor is called with the ROI data. This data is stored in arrays that are used to generate the SubbandRectROIMask trees for each component.

Methods

Name Description
ToString()

This function returns the relevant data of the mask generator
getROIMask(DataBlkInt, Subband, int, int)

This functions gets a DataBlk with the size of the current code-block and fills it with the ROI mask. The lowest scaling value in the mask for this code-block is returned by the function to be used for modifying the rate distortion estimations.
makeMask(Subband, int, int)

This function generates the ROI mask for the entire tile. The mask is generated for one component. This method is called once for each tile and component.