LEADTOOLS WCF Image Processing (Leadtools.Services.ImageProcessing.DataContracts assembly)

ResizeInterpolateCommandType Enumeration

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Represents the algorithm type used in resizing the image.
Syntax
[DataContractAttribute(Namespace="http://Leadtools.Services.ImageProcessing.DataContracts/2009/01", Name="ResizeInterpolateCommandType")]
public enum ResizeInterpolateCommandType : System.Enum, System.IComparableSystem.IConvertibleSystem.IFormattable  
'Declaration
 
<DataContractAttribute(Namespace="http://Leadtools.Services.ImageProcessing.DataContracts/2009/01", Name="ResizeInterpolateCommandType")>
Public Enum ResizeInterpolateCommandType 
   Inherits System.Enum
   Implements System.IComparableSystem.IConvertibleSystem.IFormattable 
'Usage
 
Dim instance As ResizeInterpolateCommandType

            

            
[DataContractAttribute(Namespace="http://Leadtools.Services.ImageProcessing.DataContracts/2009/01", Name="ResizeInterpolateCommandType")]
public enum class ResizeInterpolateCommandType : public System.Enum, System.IComparableSystem.IConvertibleSystem.IFormattable  
Members
ValueMemberDescription
0x00000000NormalThis is the fastest one. Not recommended, because aliasing is present everywhere.
0x00000002ResampleUse linear interpolation and averaging to produce a higher-quality image.
0x00000004BicubicBicubic interpolation and averaging produces a high quality image. This is slower than ResizeInterpolateCommandType.Bilinear.
0x00000005TriangleTriangular-peaked weighting average produces a high quality image.
0x00000006HermiteHermite interpolation produces a good quality image better than ResizeInterpolateCommandType.Bresenham but less than ResizeInterpolateCommandType.Bilinear. It uses the cubic spline from Hermite interpolation. This is Slower than ResizeInterpolateCommandType.Bilinear.
0x00000007BellBell interpolation to produces a high quality .This filter blurs the image and at the same time it resizes if you want a performance similar to bicubic filtering, but your source image is noisy, then try this on.
0x00000008QuadraticBSplineQuadratic B-Spline interpolation produces a smooth quality image but less than ResizeInterpolateCommandType.CubicBSpline. This is Faster than ResizeInterpolateCommandType.Bicubic but less than ResizeInterpolateCommandType.CubicBSpline.
0x00000009CubicBSplineCubic B-Spline interpolation produces a very smooth quality image(most blurry). One step further from ResizeInterpolateCommandType.Bell. A bit slower and more blurred image, but less noisy and less sharp). This is faster than ResizeInterpolateCommandType.Bicubic.
0x0000000ABoxFilterEquivalent to Nearest Neighbor on upsampling, averages pixels on downsampling, gives best result for images with single pixels lines.
0x0000000BLanczosLanczos interpolation that uses Sinc (sinx/x) to produce a high quality image. Provides the best quality but it's rather slow.
0x0000000CMichellMichel interpolation produces a smooth quality image but less than ResizeInterpolateCommandType.Bell. A bit slower and more blurred image, but less noisy and less sharp. This is faster than ResizeInterpolateCommandType.QuadraticBSpline. This is Slower than ResizeInterpolateCommandType.Bell. A bit slower and more blurred image, but less noisy and less sharp. This is slower than ResizeInterpolateCommandType.Bicubic.
0x0000000DCosineUses the Cosine function in the interpolation to produce a good quality image.
0x0000000ECatromCatmullRom interpolation produces a high quality image. Slower than ResizeInterpolateCommandType.Bicubic, but faster than ResizeInterpolateCommandType.Lanczos.
0x0000000FQuadraticQuadratic interpolation produces a high quality image, but less than ResizeInterpolateCommandType.Bilinear. Slower than ResizeInterpolateCommandType.Bicubic.
0x00000010CubicConvolutionInterpolation to produce high quality image (enhances the image edges). Slower than ResizeInterpolateCommandType.Bicubic.
0x00000011BilinearBilinear interpolation and averaging produces a high-quality image. It is fast but slower than ResizeInterpolateCommandType.Normal and ResizeInterpolateCommandType.Bresenham.
0x00000012BresenhamBresenham interpolation and averaging produces a good quality image(better than ResizeInterpolateCommandType.Normal). This is Slower than ResizeInterpolateCommandType.Normal but faster than ResizeInterpolateCommandType.Bilinear.
Inheritance Hierarchy

System.Object
   System.ValueType
      System.Enum
         Leadtools.Services.ImageProcessing.DataContracts.ResizeInterpolateCommandType

Requirements

Target Platforms

See Also

Reference

Leadtools.Services.ImageProcessing.DataContracts Namespace

 

 


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