ITK  4.2.0
Insight Segmentation and Registration Toolkit
itkDecimateFramesVideoFilter.h
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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<class TVideoStream>
35 class ITK_EXPORT DecimateFramesVideoFilter :
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 
60  void SetPreservedFrameSpacing(SizeValueType numFrames);
61  SizeValueType GetPreservedFrameSpacing();
63 
64 protected:
65 
69 
71  virtual void PrintSelf(std::ostream & os, Indent indent) const;
72 
75  virtual void ThreadedGenerateData(
76  const FrameSpatialRegionType& outputRegionForThread,
77  int threadId);
78 
79 private:
80  DecimateFramesVideoFilter(const Self &); // purposely not implemented
81  void operator=(const Self &); // purposely not implemented
82 
83 
84 }; // end class DecimateFramesVideoFilter
85 
86 } // end namespace itk
87 
88 #if ITK_TEMPLATE_TXX
89 #include "itkDecimateFramesVideoFilter.hxx"
90 #endif
91 
92 #endif
93