Dirac - A Video Codec

Created by the British Broadcasting Corporation.


dirac::QualityMonitor Class Reference

Class to monitor the quality of pictures and adjust coding parameters appropriately.

#include <quality_monitor.h>

Collaboration diagram for dirac::QualityMonitor:

Collaboration graph
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List of all members.

Public Member Functions

Private Member Functions

Private Attributes


Constructor & Destructor Documentation

dirac::QualityMonitor::QualityMonitor EncoderParams ep  ) 
 

dirac::QualityMonitor::~QualityMonitor  ) 
 


Member Function Documentation

double dirac::QualityMonitor::QualityVal const PicArray coded_data,
const PicArray orig_data,
const int  xlen,
const int  ylen
[private]
 

void dirac::QualityMonitor::ResetAll  ) 
 

void dirac::QualityMonitor::UpdateModel const EncPicture enc_picture  ) 
 

Update the mse factors, returning true if we need to recode

Parameters:
enc_picture the picture being encoded

void dirac::QualityMonitor::WriteLog  ) 
 


Member Data Documentation

int dirac::QualityMonitor::m_allpicture_total [private]
 

EncoderParams& dirac::QualityMonitor::m_encparams [private]
 

OneDArray<long double> dirac::QualityMonitor::m_mse_averageU [private]
 

OneDArray<long double> dirac::QualityMonitor::m_mse_averageV [private]
 

OneDArray<long double> dirac::QualityMonitor::m_mse_averageY [private]
 

OneDArray<int> dirac::QualityMonitor::m_picture_total [private]
 

long double dirac::QualityMonitor::m_totalmse_averageU [private]
 

long double dirac::QualityMonitor::m_totalmse_averageV [private]
 

long double dirac::QualityMonitor::m_totalmse_averageY [private]
 


The documentation for this class was generated from the following file:

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