dirac::BlockDiffUp Class Reference

An abstract class for doing block differences with an upconverted reference. More...

#include <me_utils.h>

Inheritance diagram for dirac::BlockDiffUp:

List of all members.

Public Member Functions
	BlockDiffUp (const PicArray &ref, const PicArray &pic)
	Constructor, initialising the reference and picture data.
virtual	~BlockDiffUp ()
	Destructor.
virtual float	Diff (const BlockDiffParams &dparams, const MVector &mv)=0
	Do the actual difference.
Protected Attributes
int	InterpLookup [9][4]
	A lookup table to simplify the 1/8 pixel accuracy code.

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Detailed Description

An abstract class for doing block differences with an upconverted reference.

Definition at line 326 of file me_utils.h.

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Member Function Documentation

virtual float dirac::BlockDiffUp::Diff (  const BlockDiffParams &  dparams, const MVector &  mv )  [pure virtual]

Do the actual difference. Do the actual difference Parameters: dparams  the parameters in which costs, block parameters etc are stored mv  the motion vector being used Implements dirac::BlockDiff. Implemented in dirac::SimpleBlockDiffUp, and dirac::BChkBlockDiffUp.

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

• C:/guliverkli/src/filters/parser/diracsplitter/libdirac/libdirac_motionest/me_utils.h
• C:/guliverkli/src/filters/parser/diracsplitter/libdirac/libdirac_motionest/me_utils.cpp

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