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Accord.NET (logo) FiltersSequence Class
Filters' collection to apply to an image in sequence.
Inheritance Hierarchy
SystemObject
  System.CollectionsCollectionBase
    Accord.Imaging.FiltersFiltersSequence

Namespace:  Accord.Imaging.Filters
Assembly:  Accord.Imaging (in Accord.Imaging.dll) Version: 3.4.0
Syntax
public class FiltersSequence : CollectionBase, 
	IFilter
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The FiltersSequence type exposes the following members.

Constructors
Properties
  NameDescription
Public propertyCapacity
Gets or sets the number of elements that the CollectionBase can contain.
(Inherited from CollectionBase.)
Public propertyCount
Gets the number of elements contained in the CollectionBase instance. This property cannot be overridden.
(Inherited from CollectionBase.)
Protected propertyInnerList
Gets an ArrayList containing the list of elements in the CollectionBase instance.
(Inherited from CollectionBase.)
Public propertyItem
Get filter at the specified index.
Protected propertyList
Gets an IList containing the list of elements in the CollectionBase instance.
(Inherited from CollectionBase.)
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Methods
  NameDescription
Public methodAdd
Add new filter to the sequence.
Public methodApply(Bitmap)
Apply filter to an image.
Public methodApply(BitmapData)
Apply filter to an image.
Public methodApply(UnmanagedImage)
Apply filter to an image in unmanaged memory.
Public methodApply(UnmanagedImage, UnmanagedImage)
Apply filter to an image in unmanaged memory.
Public methodClear
Removes all objects from the CollectionBase instance. This method cannot be overridden.
(Inherited from CollectionBase.)
Public methodEquals
Determines whether the specified object is equal to the current object.
(Inherited from Object.)
Protected methodFinalize
Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection.
(Inherited from Object.)
Public methodGetEnumerator
Returns an enumerator that iterates through the CollectionBase instance.
(Inherited from CollectionBase.)
Public methodGetHashCode
Serves as the default hash function.
(Inherited from Object.)
Public methodGetType
Gets the Type of the current instance.
(Inherited from Object.)
Protected methodMemberwiseClone
Creates a shallow copy of the current Object.
(Inherited from Object.)
Protected methodOnClear
Performs additional custom processes when clearing the contents of the CollectionBase instance.
(Inherited from CollectionBase.)
Protected methodOnClearComplete
Performs additional custom processes after clearing the contents of the CollectionBase instance.
(Inherited from CollectionBase.)
Protected methodOnInsert
Performs additional custom processes before inserting a new element into the CollectionBase instance.
(Inherited from CollectionBase.)
Protected methodOnInsertComplete
Performs additional custom processes after inserting a new element into the CollectionBase instance.
(Inherited from CollectionBase.)
Protected methodOnRemove
Performs additional custom processes when removing an element from the CollectionBase instance.
(Inherited from CollectionBase.)
Protected methodOnRemoveComplete
Performs additional custom processes after removing an element from the CollectionBase instance.
(Inherited from CollectionBase.)
Protected methodOnSet
Performs additional custom processes before setting a value in the CollectionBase instance.
(Inherited from CollectionBase.)
Protected methodOnSetComplete
Performs additional custom processes after setting a value in the CollectionBase instance.
(Inherited from CollectionBase.)
Protected methodOnValidate
Performs additional custom processes when validating a value.
(Inherited from CollectionBase.)
Public methodRemoveAt
Removes the element at the specified index of the CollectionBase instance. This method is not overridable.
(Inherited from CollectionBase.)
Public methodToString
Returns a string that represents the current object.
(Inherited from Object.)
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Extension Methods
  NameDescription
Public Extension MethodHasMethod
Checks whether an object implements a method with the given name.
(Defined by ExtensionMethods.)
Public Extension MethodToTOverloaded.
Converts an object into another type, irrespective of whether the conversion can be done at compile time or not. This can be used to convert generic types to numeric types during runtime.
(Defined by ExtensionMethods.)
Public Extension MethodToTOverloaded.
Converts an object into another type, irrespective of whether the conversion can be done at compile time or not. This can be used to convert generic types to numeric types during runtime.
(Defined by Matrix.)
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Remarks

The class represents collection of filters, which need to be applied to an image in sequence. Using the class user may specify set of filters, which will be applied to source image one by one in the order user defines them.

The class itself does not define which pixel formats are accepted for the source image and which pixel formats may be produced by the filter. Format of acceptable source and possible output is defined by filters, which added to the sequence.

Sample usage:

// create filter, which is binarization sequence
FiltersSequence filter = new FiltersSequence(
    new GrayscaleBT709( ),
    new Threshold( )
);
// apply the filter
Bitmap newImage = filter.Apply( image );
See Also