ITK  6.0.0
Insight Toolkit
itkDecimateFramesVideoFilter.h
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1/*=========================================================================
2 *
3 * Copyright NumFOCUS
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 * https://www.apache.org/licenses/LICENSE-2.0.txt
10 *
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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
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17 *=========================================================================*/
18#ifndef itkDecimateFramesVideoFilter_h
19#define itkDecimateFramesVideoFilter_h
20
22
23namespace itk
24{
25
35template <typename TVideoStream>
36class ITK_TEMPLATE_EXPORT DecimateFramesVideoFilter : public VideoToVideoFilter<TVideoStream, TVideoStream>
37{
38public:
39 ITK_DISALLOW_COPY_AND_MOVE(DecimateFramesVideoFilter);
40
42 using VideoStreamType = TVideoStream;
43 using InputVideoStreamType = TVideoStream;
44 using OutputVideoStreamType = TVideoStream;
50
51 using FrameType = typename TVideoStream::FrameType;
52 using PixelType = typename FrameType::PixelType;
54
55 itkNewMacro(Self);
56
57 itkOverrideGetNameOfClassMacro(DecimateFramesVideoFilter);
58
60 void
66protected:
69 ~DecimateFramesVideoFilter() override = default;
73 void
74 PrintSelf(std::ostream & os, Indent indent) const override;
75
78 void
79 ThreadedGenerateData(const FrameSpatialRegionType & outputRegionForThread, int threadId) override;
80
81private:
82}; // end class DecimateFramesVideoFilter
83
84} // end namespace itk
85
86#ifndef ITK_MANUAL_INSTANTIATION
87# include "itkDecimateFramesVideoFilter.hxx"
88#endif
89
90#endif
Reduce a video's frame-rate by keeping every Nth frame.
typename FrameType::PixelType PixelType
typename FrameType::RegionType FrameSpatialRegionType
typename TVideoStream::FrameType FrameType
~DecimateFramesVideoFilter() override=default
void SetPreservedFrameSpacing(SizeValueType numFrames)
void PrintSelf(std::ostream &os, Indent indent) const override
void ThreadedGenerateData(const FrameSpatialRegionType &outputRegionForThread, int threadId) override
SizeValueType GetPreservedFrameSpacing()
Control indentation during Print() invocation.
Definition: itkIndent.h:50
Light weight base class for most itk classes.
Base class for filters that use a VideoStream as input and output.
Implements a weak reference to an object.
The "itk" namespace contains all Insight Segmentation and Registration Toolkit (ITK) classes....
unsigned long SizeValueType
Definition: itkIntTypes.h:86