Dirac - A Video Codec

Created by the British Broadcasting Corporation.


quality_monitor.h
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3 * $Id: quality_monitor.h,v 1.19 2008/08/14 02:30:50 asuraparaju Exp $ $Name: Dirac_1_0_2 $
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37 
38 #ifndef _QUALITY_MONITOR_H_
39 #define _QUALITY_MONITOR_H_
40 
41 #include <libdirac_common/common.h>
44 namespace dirac
45 {
46 
49  {
50  public:
51 
53  /*
54  Constructor sets up initial Lagrangian values.
55  */
57 
58 
61 
63  // //
64  // Assumes default copy constructor, assignment = //
65  // and destructor //
67 
69 
73  void UpdateModel(const EncPicture& enc_picture );
74 
76  void ResetAll();
77 
79  void WriteLog();
80 
81  private:
82  //functions
83 
84 
86  double QualityVal( const PicArray& coded_data ,
87  const PicArray& orig_data,
88  const int xlen,
89  const int ylen);
90 
91  //member variables//
93 
96 
98  long double m_totalmse_averageY;
99 
101  long double m_totalmse_averageU;
102 
104  long double m_totalmse_averageV;
105 
108 
111 
114 
117 
120  };
121 
122 } // namespace dirac
123 
124 #endif

© 2004 British Broadcasting Corporation. Dirac code licensed under the Mozilla Public License (MPL) Version 1.1.
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