void MultiBandBlender::blend(Mat &dst, Mat &dst_mask)
{
for (int i = 0; i <= num_bands_; ++i)
normalizeUsingWeightMap(dst_band_weights_[i], dst_pyr_laplace_[i]);
if (can_use_gpu_)
restoreImageFromLaplacePyrGpu(dst_pyr_laplace_);
else
restoreImageFromLaplacePyr(dst_pyr_laplace_);
dst_ = dst_pyr_laplace_[0];
dst_ = dst_(Range(0, dst_roi_final_.height), Range(0, dst_roi_final_.width));
dst_mask_ = dst_band_weights_[0] > WEIGHT_EPS;
dst_mask_ = dst_mask_(Range(0, dst_roi_final_.height), Range(0, dst_roi_final_.width));
dst_pyr_laplace_.clear();
dst_band_weights_.clear();
Blender::blend(dst, dst_mask);
}
void FeatherBlender::blend(InputOutputArray dst, InputOutputArray dst_mask)
{
normalizeUsingWeightMap(dst_weight_map_, dst_);
compare(dst_weight_map_, WEIGHT_EPS, dst_mask_, CMP_GT);
Blender::blend(dst, dst_mask);
}
void FeatherBlender::blend(Mat &dst, Mat &dst_mask)
{
normalizeUsingWeightMap(dst_weight_map_, dst_);
dst_mask_ = dst_weight_map_ > WEIGHT_EPS;
Blender::blend(dst, dst_mask);
}
