LBitmap::EnhanceStentImage

#include "ltwrappr.h"

virtual L_INT LBitmap::EnhanceStentImage()

Performs a digital stent enhancement on a sequence of X-Ray frames.

Returns

SUCCESS The function was successful.
< 1 An error occurred. Refer to Return Codes.

Comments

This command enhances the visibility of the stent device by motion compensation and integrating the frames of the X-Ray sequence.

The output of the command is a referenced image containing an updated region with the motion compensation and integrated frames.

This command does not support camera motion (C-Arm motion).

To get the best result, the sequence should contain more than 40 frame.

This command supports 8, 12, 16-bit grayscale images.

Required DLLs and Libraries

LTDIS
LTFIL
LTIMGCOR
For a listing of the exact DLLs and Libraries needed, based on the toolkit version, refer to Files To Be Included With Your Application.

Platforms

Win32, x64.

See Also

Topics: Raster Image Functions: Filtering Images
Removing Noise
Raster Image Functions: Removing Noise

Example

L_INT LBitmap__EnhanceStentImageExample() 
{ 
   L_INT nRet; 
   LBitmap LeadBitmap;      /* Bitmap handle for the image */ 
 
   nRet = LeadBitmap.Load(MAKE_IMAGE_PATH(TEXT("IMAGE1.dcm")), 0, ORDER_BGR); 
   if(nRet !=SUCCESS) 
      return nRet; 
 
   //Apply enhance stent to LeadBitmap 
   nRet = LeadBitmap.EnhanceStentImage(); 
   if(nRet !=SUCCESS) 
      return nRet; 
 
   pBITMAPHANDLE pBitmapHandle =  LeadBitmap.GetHandle(); 
 
   //free bitmap  
   if(pBitmapHandle->Flags.Allocated)   
      L_FreeBitmap(pBitmapHandle);   
 
   return SUCCESS; 
}
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