Histogram Method

In This Topic

Returns an array containing the distribution of raw pixel values.

Syntax

Visual Basic
C#
Delphi
JScript
Managed Extensions for C++
C++/CLI

'Declaration
 
Public Function Histogram( _
   ByVal MinValue As System.Integer, _
   ByVal MaxValue As System.Integer, _
   ByVal BinSize As System.Integer _
) As System.Integer()

'Usage
 
Dim instance As DicomImage
Dim MinValue As System.Integer
Dim MaxValue As System.Integer
Dim BinSize As System.Integer
Dim value() As System.Integer
 
value = instance.Histogram(MinValue, MaxValue, BinSize)

public System.int[] Histogram( 
   System.int MinValue,
   System.int MaxValue,
   System.int BinSize
)

public function Histogram( 
    MinValue: System.Integer;
    MaxValue: System.Integer;
    BinSize: System.Integer
): System.array of Integer;

public function Histogram( 
   MinValue : System.int,
   MaxValue : System.int,
   BinSize : System.int
) : System.int[];

public: System.int[]* Histogram( 
   System.int MinValue,
   System.int MaxValue,
   System.int BinSize
)

public:
System.array<int>^ Histogram( 
   System.int MinValue,
   System.int MaxValue,
   System.int BinSize
)

Parameters

MinValue: The lowest pixel value to be included
MaxValue: The highest pixel value to be included
BinSize: The number of adjacent pixel values to be grouped into each bin

Return Value

An integer array containing the distribution.

Remarks

The format of the returned data is suitable for creating DICOM Image Histogram modules, though to use this a few other attributes must be added. In keeping with the image histogram module, the values used are raw pixel values before application of a modality lookup table or rescaling � apply Lookup Tables if such translation is required. For multi-frame images, only the first frame is used for this method.

Requirements

Target Platforms: .NET CLR 4.8 or higher

Reference

DicomImage Class
DicomImage Members

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