GetRegistrationMarksCenterMass Method

public static LeadPoint[] GetRegistrationMarksCenterMass( 
   RasterImage image,
   LeadPoint[] markPoints
)

'Declaration
 

Public Shared Function GetRegistrationMarksCenterMass( _
   ByVal image As RasterImage, _
   ByVal markPoints() As LeadPoint _
) As LeadPoint()

'Usage
 

Dim image As RasterImage
Dim markPoints() As LeadPoint
Dim value() As LeadPoint
 
value = CoreUtilities.GetRegistrationMarksCenterMass(image, markPoints)

public static LeadPoint[] GetRegistrationMarksCenterMass( 
   RasterImage image,
   LeadPoint[] markPoints
)

+ (nullable NSArray<NSValue *> * /*LeadPoint*/)getRegistrationMarksCenterMass:(LTRasterImage *)image
                                                                   markPoints:(nullable NSArray<NSValue *> *)markPoints /*LeadPoint*/
                                                                        error:(NSError **)error
            

public static LeadPoint[] getRegistrationMarksCenterMass(
   RasterImage image, 
   LeadPoint[] markPoints
)
            

 function Leadtools.ImageProcessing.Core.CoreUtilities.GetRegistrationMarksCenterMass( 
   image ,
   markPoints 
)

public:
static array<LeadPoint>^ GetRegistrationMarksCenterMass( 
   RasterImage^ image,
   array<LeadPoint>^ markPoints
) 

Parameters

image

RasterImage object that references the transformed image.

markPoints

Array of LeadPoint structures containing mark locations.

Return Value

• This method is used to determine the center of mass for each supplied registration mark, to be used in detecting image rotation, scaling and translation.
• The results (that is, the points representing each center of mass) returned by this method are multiplied by 100 in order to obtain more precision (00.00). To get the actual results, divide by 100.
• This methods uses values that are divided internally by 100.
• This method can be used in the following manner:
  
  
  • Use SearchRegistrationMarksCommand to find the registration marks.
  • Pass data from MarkDetectedPoints to this method to determine the points representing the center of mass for each registration mark.
  • Pass these points to GetTransformationParameters to detect the image rotation, scaling and translation.
• If you simply want to automatically straighten the image, use the DeskewCommand.
• This method supports 12 and 16-bit grayscale and 48 and 64-bit color images. Support for 12 and 16-bit grayscale and 48 and 64-bit color images is available only in the Document/Medical toolkits.
• This method does not support signed data images.

Target Platforms

Reference

CoreUtilities Class
CoreUtilities Members
Detecting Registration Marks
Leadtools.ImageProcessing.Effects.CombineCommand
Leadtools.ImageProcessing.RotateCommand
Leadtools.ImageProcessing.SizeCommand
Leadtools.ImageProcessing.ResizeCommand
DeskewCommand Class
SearchRegistrationMarksCommand Class
GetTransformationParameters Method