PixelValuesByFrame Method

In This Topic

Returns an array of pixel values for a frame, optionally transformed via the modality transformation

Syntax

Visual Basic
C#
C++/CLI

'Declaration
 
Public Function PixelValuesByFrame( _
   ByVal Frame As Integer, _
   ByVal ModalityTransform As Boolean _
) As Single()

'Usage
 
Dim instance As DicomImage
Dim Frame As Integer
Dim ModalityTransform As Boolean
Dim value() As Single
 
value = instance.PixelValuesByFrame(Frame, ModalityTransform)

public float[] PixelValuesByFrame( 
   int Frame,
   bool ModalityTransform
)

public:
array<float>^ PixelValuesByFrame( 
   int Frame,
   bool ModalityTransform
)

Parameters

Frame: The 1-based frame number to retrieve
ModalityTransform: Controls whether to apply the scale/offset or Modality LUT if present

Return Value

Array of float values representing the (possibly transformed) pixel values

Remarks

Even if is false, the values are still masked to the relevent bit length and interpretted as sign/unsigned. This differs from RawPixelValuesByFrame.

Requirements

Target Platforms: .NET CLR 4.0 or higher

Reference

DicomImage Class
DicomImage Members

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