Dirac - A Video Codec

Created by the British Broadcasting Corporation.


prefilter.h
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37
38
39#ifndef _PREFILTER_H_
40#define _PREFILTER_H_
41
42
44
45namespace dirac
46{
47
48/*************************************************************/
49
51void CWMFilter( Picture& picture, const int strength );
52
53void CWMFilterComponent( PicArray& pic_data, const int strength );
54
55ValueType Median( const ValueType* val_list, const int length);
56
57
58/*************************************************************/
59
61void LPFilter( PicArray& pic_data, const float qf, const int strength );
62
64void DiagFilter( PicArray& pic_data, const float qf , const int strength );
65
66} // namespace dirac
67
68#endif
Definition of class SequenceHeaderByteIO.
Definition: accessunit_byteio.h:52
void CWMFilter(Picture &picture, const int strength)
Denoises an input frame.
void DiagFilter(PicArray &pic_data, const float qf, const int strength)
Diagonally filters an input component.
short ValueType
Type of picture data (including motion compensated residuals)
Definition: common.h:70
void CWMFilterComponent(PicArray &pic_data, const int strength)
int Median(const int val1, const int val2, const int val3)
Return the median of 3 integers.
void LPFilter(PicArray &pic_data, const float qf, const int strength)
Denoises a component.
A class for picture component data.
Definition: common.h:719
A class for encapsulating all the data relating to a picture.
Definition: picture.h:52

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