Class VLFrameChange.TVLFrameChange
From Mitov Wiki Doc
(Difference between revisions)
(Automated Syncronization with Documentation) |
(Automated Syncronization with Documentation) |
||
| (4 intermediate revisions by one user not shown) | |||
| Line 28: | Line 28: | ||
=== C# (.NET): === | === C# (.NET): === | ||
<code> | <code> | ||
| − | '''public ref class''' | + | '''public ref class''' FrameChange : [[Class VLCommonFilter.TVLCommonFilter|Mitov.VideoLab.CommonFilter]] |
</code> | </code> | ||
== Summary == | == Summary == | ||
Latest revision as of 00:30, 26 June 2013
This is a Beta Read Only version of this page. Please review and send recommendations to mitov@mitov.com. We will enable the editing as soon as we are happy with the overall Wiki site.
Package: VideoLabPkg
Unit: VLFrameChange
Inherits: TVLCommonFilter
Contents |
Syntax
Delphi:
type TVLFrameChange = class( TVLCommonFilter )
C++ Builder:
class TVLFrameChange : public TVLCommonFilter
Visual C++ (MFC):
class CTVLFrameChange : public CTVLCommonFilter
C# (.NET):
public ref class FrameChange : Mitov.VideoLab.CommonFilter
Summary
Combines two sequential frames.
Description
Combines two sequential frames, and produces a new frame.
Diagram:
Here are samples of the filter performed over two sample sequential frames:
| Original Frame (N-1): | Original Frame (N): |
|
|
| AbsDiff: | Add: |
|
|
| And: | Or: |
|
|
| Xor: | Multiply: |
|
|
| SubtractNew: | SubtractOld: |
|
|
| DivideNew: | DivideOld: |
|
|
Properties
Published
- FrameChangeOperation - The operation to be performed between the new and the old video frame.
From TVLCommonFilter
Properties
Public
Methods
Public
- procedure ProcessFrame(Image : IVLImageBuffer)
- procedure ProcessFrame(InImage : IVLImageBuffer; var OutImage : IVLImageBuffer)
- procedure ProcessBitmap(InBitmap : TBitmap; OutBitmap : TBitmap)
