From 07209e9b9848d9dc87fb54087d80e46469ea5e1e Mon Sep 17 00:00:00 2001 From: homm Date: Mon, 18 Jul 2016 02:39:29 +0300 Subject: [PATCH] release note about new filters --- docs/releasenotes/3.4.0.rst | 15 +++++++++++++++ docs/releasenotes/index.rst | 1 + 2 files changed, 16 insertions(+) create mode 100644 docs/releasenotes/3.4.0.rst diff --git a/docs/releasenotes/3.4.0.rst b/docs/releasenotes/3.4.0.rst new file mode 100644 index 000000000..eb158c713 --- /dev/null +++ b/docs/releasenotes/3.4.0.rst @@ -0,0 +1,15 @@ + +3.4.0 +----- + +New resizing filters +==================== + +Two new filters available for ``Image.resize()`` and ``Image.thumbnail()`` +functions: ``BOX`` and ``HAMMING``. ``BOX`` is the high-performance filter with +two times shorter window than ``BILINEAR``. It can be used for image reduction +3 and more times and produces a more sharp result than ``BILINEAR``. + +``HAMMING`` filter has the same performance as ``BILINEAR`` filter while +providing the image downscaling quality comparable to ``BICUBIC``. +Both new filters don't show good quality for the image upscaling. diff --git a/docs/releasenotes/index.rst b/docs/releasenotes/index.rst index f38b9fbfa..2ffe37980 100644 --- a/docs/releasenotes/index.rst +++ b/docs/releasenotes/index.rst @@ -6,6 +6,7 @@ Release Notes .. toctree:: :maxdepth: 2 + 3.4.0 3.3.0 3.2.0 3.1.2