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 | 1 | initial version |
In the version 2.4 you get a gridAdaptatedFeatureDetector that was sampling point in a grid for you.
In version 3.1, it seems gone, no clue why, but you can reproduce the behavior yourself: split your image using a grid, and detect a reasonable amount of points in each cell. Therefore, you need to adjust the grid size and the features number per cell to help your stitching.
