ITK  4.9.0
Insight Segmentation and Registration Toolkit
itkDecimateFramesVideoFilter.h
Go to the documentation of this file.
1 /*=========================================================================
2  *
3  * Copyright Insight Software Consortium
4  *
5  * Licensed under the Apache License, Version 2.0 (the "License");
6  * you may not use this file except in compliance with the License.
7  * You may obtain a copy of the License at
8  *
9  * http://www.apache.org/licenses/LICENSE-2.0.txt
10  *
11  * Unless required by applicable law or agreed to in writing, software
12  * distributed under the License is distributed on an "AS IS" BASIS,
13  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14  * See the License for the specific language governing permissions and
15  * limitations under the License.
16  *
17  *=========================================================================*/
18 #ifndef itkDecimateFramesVideoFilter_h
19 #define itkDecimateFramesVideoFilter_h
20 
21 #include "itkVideoToVideoFilter.h"
22 
23 namespace itk
24 {
25 
34 template<typename TVideoStream>
36  public VideoToVideoFilter<TVideoStream, TVideoStream>
37 {
38 public:
39 
41  typedef TVideoStream VideoStreamType;
42  typedef TVideoStream InputVideoStreamType;
43  typedef TVideoStream OutputVideoStreamType;
50 
51  typedef typename TVideoStream::FrameType FrameType;
52  typedef typename FrameType::PixelType PixelType;
53  typedef typename FrameType::RegionType FrameSpatialRegionType;
54 
55  itkNewMacro(Self);
56 
58 
63 
64 protected:
65 
69 
71  virtual void PrintSelf(std::ostream & os, Indent indent) const ITK_OVERRIDE;
72 
75  virtual void ThreadedGenerateData(
76  const FrameSpatialRegionType& outputRegionForThread,
77  int threadId) ITK_OVERRIDE;
78 
79 private:
80  DecimateFramesVideoFilter(const Self &) ITK_DELETE_FUNCTION;
81  void operator=(const Self &) ITK_DELETE_FUNCTION;
82 
83 
84 }; // end class DecimateFramesVideoFilter
85 
86 } // end namespace itk
87 
88 #ifndef ITK_MANUAL_INSTANTIATION
89 #include "itkDecimateFramesVideoFilter.hxx"
90 #endif
91 
92 #endif
Reduce a video&#39;s frame-rate by keeping every Nth frame.
Light weight base class for most itk classes.
Implements a weak reference to an object.
unsigned long SizeValueType
Definition: itkIntTypes.h:143
WeakPointer< const Self > ConstWeakPointer
virtual void PrintSelf(std::ostream &os, Indent indent) const override
SizeValueType GetPreservedFrameSpacing()
VideoToVideoFilter< VideoStreamType, VideoStreamType > Superclass
virtual void ThreadedGenerateData(const FrameSpatialRegionType &outputRegionForThread, int threadId) override
void SetPreservedFrameSpacing(SizeValueType numFrames)
DecimateFramesVideoFilter< VideoStreamType > Self
Base class for filters that use a VideoStream as input and output.
Control indentation during Print() invocation.
Definition: itkIndent.h:49