diff options
| -rw-r--r-- | DOCS/man/options.rst | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/DOCS/man/options.rst b/DOCS/man/options.rst index 7d1a1d91fd..bfc815649c 100644 --- a/DOCS/man/options.rst +++ b/DOCS/man/options.rst @@ -5284,6 +5284,13 @@ them. ``--scale-param1`` and ``--scale-param2``. This filter is very good at downscaling (see ``--dscale``). + ``catmull_rom`` + Catmull-Rom. A Cubic filter in the same vein as ``mitchell``, where + the ``B`` and ``C`` parameters are ``0.0`` and ``0.5`` respectively. + This filter is sharper than ``mitchell``, but it results in mild + ringing. Like ``mitchell``, this filter is good at downscaling (see + ``--dscale``). + ``oversample`` A version of nearest neighbour that (naively) oversamples pixels, so that pixels overlapping edges get linearly interpolated instead of |