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 | 1 | initial version |
You can reshape() it to a 3 cols* (initial_rows*initial_cols) rows, then use cv::reduce() by summing up the cols, then reshape it back to initial_rows-by-initial_cols. You won't need the split.
| | 2 | No.2 Revision |
You can reshape() it to a 3 cols* (initial_rows*initial_cols) rows, then use cv::reduce() by summing up the cols, then reshape it back to initial_rows-by-initial_cols. You won't need the split.
Note that reshape() does not reallocate or move elements, just inteprets their order in a different way, so it it very fast.
