/**
* @brief Copy input color image to ouput image, with respect to mask image
* @param imIn : input color image
* @param imMask : mask image
* @param [out] imOut : output color image
*/
template<typename Tin, typename Tmask, typename Tout> void ImCopy(const DipImage<Tin> & imIn, const DipImage<Tmask> & imMask, DipImage<Tout> & imOut)
{
dbi.WriteEnter("Entering ImCopy_WithMask\n");
//~ const int w = imIn.width(), h = imIn.height();
//~ for(int i = 0; i < w; i++){
//~ for(int j = 0; j< h; j++){
//~ if(imMask(i,j) != 255){
//~ imOut(i,j) = imIn(i,j);
//~ }
//~ else{
//~ imOut(i,j) = 0;
//~ }
//~ }
//~ }
if (sizeof(Tin) <= sizeof(Tout)){
const Tin * p_in = &imIn(0,0);
const Tin * p_inend = p_in + imIn.width() * imIn.height();
const Tmask * p_mask = &imMask(0,0);
Tout * p_out = &imOut(0,0);
for (; p_in != p_inend; p_in++, p_out++, p_mask++){
if (*p_mask != 0){
*p_out = Tout(*p_in);
}
}
}
dbi.WriteOut("Leaving ImCopy_WithMask\n");
}
/**
* @brief Copy input color image to ouput image, with respect to mask image
* @param imIn : input color image
* @param [out] imOut : output color image
*/
template<typename Tin,typename Tout> void ImCopy(const DipColorImage<Tin> & imIn, DipColorImage<Tout> & imOut)
{
dbi.WriteEnter("Entering ImCopy_WithMask\n");
DipImage<uchar> imMask(imIn.width(), imIn.height());
imMask.init(255);
ImCopy(imIn, imMask, imOut);
dbi.WriteOut("Leaving ImCopy_WithMask\n");
}
/**
* @brief Copy input color image to ouput image, with respect to mask image
* @param imIn : input color image
* @param imMask : mask image
* @param [out] imOut : output color image
*/
template<typename Tin, typename Tmask, typename Tout> void ImCopy(const DipColorImage<Tin> & imIn, const DipImage<Tmask> & imMask, DipColorImage<Tout> & imOut)
{
dbi.WriteEnter("Entering ImCopy_WithMask\n");
const int w = imIn.width(), h = imIn.height();
if (sizeof(Tin) <= sizeof(Tout)){
imOut.init(0);
for(int i = 0 ;i < w;i++){
for(int j = 0;j < h;j++){
if(imMask(i,j) !=0){
imOut(i,j)[0] = Tout(imIn(i,j)[0]);
imOut(i,j)[1] = Tout(imIn(i,j)[1]);
imOut(i,j)[2] = Tout(imIn(i,j)[2]);
}
}
}
}
dbi.WriteOut("Leaving ImCopy_WithMask\n");
}