 | 1 | initial version |
calcBackProject( const Mat* images, int nimages, const int* channels, const SparseMat& hist, OutputArray backProject, const float** ranges, double scale=1, bool uniform=true );
The 3rd parameter is: int* channels if do it in 1 channel, I know it is define as: int ch[1]={0}, now I want to do in 3 channels, how should I define it? int ch[3]={2} ? or int ch[3]={0,1,2}? or int ch[3]={2,1,0}?
Does anyone know it and Could you give me some tips? Thank you.
| | 2 | No.2 Revision |
calcBackProject( const Mat* images, int nimages, const int* channels, const SparseMat& hist, OutputArray backProject, const float** ranges, double scale=1, bool uniform=true );
The 3rd parameter is: int* channels
channels
if do it in 1 channel, I know it is define as: int ch[1]={0}, now I want to do in 3 channels, how should I define it?
int ch[3]={2} ? or int ch[3]={0,1,2}? or int ch[3]={2,1,0}?Does anyone know it and Could you give me some tips? Thank you.
| | 3 | No.3 Revision |
calcBackProject( const Mat* images, int nimages, const int* channels, const SparseMat& hist, OutputArray backProject, const float** ranges, double scale=1, bool uniform=true );
The 3rd parameter is: int* channelschannels.
if do it in 1 channel, I know it is define as: int ch[1]={0},
now I want to do in 3 channels, channels (input a RGB 3 channel color image), how should I define it?
int ch[3]={2} ? or int ch[3]={0,1,2}? or int ch[3]={2,1,0}? or int ch[3]={2,2,2}?
Does anyone know it and Could you give me some tips? Thank you.
| | 4 | No.4 Revision |
I am doing it as a part of mean-shift tracking.
calcBackProject( const Mat* images, int nimages, const int* channels, const SparseMat& hist, OutputArray backProject, const float** ranges, double scale=1, bool uniform=true );
The 3rd parameter is: int* channels.
if do it in 1 channel, I know it is define as: int ch[1]={0}, now I want to do in 3 channels (input a RGB 3 channel color image), how should I define it?
int ch[3]={2} ? or int ch[3]={0,1,2}? or int ch[3]={2,1,0}? or int ch[3]={2,2,2}?
Does anyone know it and Could you give me some tips? Thank you.
