DeinterlaceCommand Class

Summary

Deinterlaces video source images by removing the black lines.

Syntax

Objective-C

C++/CLI

Java

Python

public class DeinterlaceCommand : RasterCommand

@interface LTDeinterlaceCommand : LTRasterCommand

public class DeinterlaceCommand 
    extends RasterCommand

public ref class DeinterlaceCommand : public RasterCommand

class DeinterlaceCommand(RasterCommand):

Remarks

This command deinterlaces video source images by removing the black lines. It proceeds by merging lines in the image and/or blending them. Different options are available through the use of flags.
This command 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 command does not support signed data images.
This command does not support 32-bit grayscale images.

For more information, refer to Removing Noise.

Deinterlace Function - Before

Deinterlace Function - After

View additional platform support for this Deinterlace function.

Example

Run the DeinterlaceCommand on an image.

using Leadtools; 
using Leadtools.Codecs; 
using Leadtools.ImageProcessing.Effects; 
 
 
public void DeinterlaceCommandExample() 
{ 
   // Load an image 
   RasterCodecs codecs = new RasterCodecs(); 
   codecs.ThrowExceptionsOnInvalidImages = true; 
 
   RasterImage image = codecs.Load(Path.Combine(LEAD_VARS.ImagesDir, "interlaced_footage.jpg")); 
 
   // Prepare the command 
   DeinterlaceCommand command = new DeinterlaceCommand(); 
   command.Flags = DeinterlaceCommandFlags.Smooth | DeinterlaceCommandFlags.Odd; 
   // Remove odd lines smoothly. 
   command.Run(image); 
   codecs.Save(image, Path.Combine(LEAD_VARS.ImagesDir, "Result.jpg"), RasterImageFormat.Jpeg, 24); 
 
} 
 
static class LEAD_VARS 
{ 
   public const string ImagesDir = @"C:\LEADTOOLS22\Resources\Images"; 
}