38 #ifndef _BLOCK_MATCH_H_ 39 #define _BLOCK_MATCH_H_ 57 void AddNewVlist( CandidateList& vect_list ,
const MVector& mv ,
const int xr ,
const int yr );
66 void AddNewVlist( CandidateList& vect_list ,
const MVector& mv ,
const int xr ,
const int yr ,
const int step );
75 void AddNewVlistD( CandidateList& vect_list ,
const MVector& mv ,
const int xr,
const int yr);
82 void AddVect( CandidateList& vect_list ,
const MVector& mv ,
const int list_num);
121 const int precision ,
137 const CandidateList& cand_list,
139 const int list_start);
151 const CandidateList& cand_list,
Definition of class SequenceHeaderByteIO.
Definition: accessunit_byteio.h:51
short ValueType
Type of picture data (including motion compensated residuals)
Definition: common.h:70
PelBlockDiff m_peldiff
Definition: block_match.h:190
A template class for two-dimensional arrays.
Definition: arrays.h:284
OneDArray< BlockDiffUp *> m_subpeldiff
Definition: block_match.h:192
Motion vector class - just a pair.
Definition: motion.h:58
const MvArray & m_mv_array
Definition: block_match.h:183
std::vector< std::vector< MVector > > CandidateList
Definition: block_match.h:48
Parameters for overlapped block motion compensation.
Definition: common.h:817
A template class for one-dimensional arrays.
Definition: arrays.h:89
void AddNewVlist(CandidateList &vect_list, const MVector &mv, const int xr, const int yr)
Add a new motion vector list of neighbours of a vector to the set of lists.
void RefineMatchSubp(const int xpos, const int ypos, const MVector &mv_prediction, const float lambda)
ValueType GetVarUp(const MVector &predmv, const MVector &mv) const
Get a measure of the difference between a motion vector and a prediction, to 1/8pel accuracy...
void AddVect(CandidateList &vect_list, const MVector &mv, const int list_num)
Add a motion vector to the set of motion vector lists.
A class for picture component data.
Definition: common.h:718
A class for doing block differences to pixel accuracy, inherited from BlockDiff.
Definition: me_utils.h:155
void FindBestMatchSubp(const int xpos, const int ypos, const CandidateList &cand_list, const MVector &mv_prediction, const float lambda)
Find the best matching vector from a list of candidates, to sub-pixel accuracy (TBC: merge with FindB...
Class to do block matching.
Definition: block_match.h:104
void FindBestMatchPel(const int xpos, const int ypos, const CandidateList &cand_list, const MVector &mv_prediction, const int list_start)
Find the best matching vector from a list of candidates.
BlockMatcher(const PicArray &ref_data, const PicArray &pic_data, const OLBParams &bparams, const int precision, const MvArray &mv_array, const TwoDArray< MvCostData > &cost_array)
Constructor.
const PicArray & m_pic_data
Definition: block_match.h:179
ValueType GetVar(const MVector &mv1, const MVector &mv2)
Get the (absolute) variation between two motion vectors.
void AddNewVlistD(CandidateList &vect_list, const MVector &mv, const int xr, const int yr)
Add a new motion vector list of diagnonal neighbours of a vector to the set of lists.
int m_precision
Definition: block_match.h:202
const int m_var_max
Definition: block_match.h:198
const PicArray & m_ref_data
Definition: block_match.h:180
void SetPrecision(const int n)
Definition: block_match.h:175
ValueType GetVar(const MVector &predmv, const MVector &mv) const
Get a measure of the difference between a motion vector and a prediction.
OLBParams m_bparams
Definition: block_match.h:195
const int m_var_max_up
Definition: block_match.h:199
const TwoDArray< MvCostData > & m_cost_array
Definition: block_match.h:186