Expose libvips' median filter operation (#1161)

2025-12-19 07:15:08 +01:00 · 2018-03-17 11:52:44 +01:00
parent f880adbaac
commit 875937e3d8
12 changed files with 105 additions and 1 deletions
--- a/test/fixtures/expected/median_1.jpg
+++ b/test/fixtures/expected/median_1.jpg
--- a/test/fixtures/expected/median_3.jpg
+++ b/test/fixtures/expected/median_3.jpg
--- a/test/fixtures/expected/median_5.jpg
+++ b/test/fixtures/expected/median_5.jpg
--- a/test/fixtures/expected/median_color.jpg
+++ b/test/fixtures/expected/median_color.jpg
--- a/test/fixtures/index.js
+++ b/test/fixtures/index.js
@@ -69,6 +69,8 @@ module.exports = {
  inputJpgOverlayLayer2: getPath('alpha-layer-2-ink.jpg'),
  inputJpgTruncated: getPath('truncated.jpg'), // head -c 10000 2569067123_aca715a2ee_o.jpg > truncated.jpg
  inputJpgCenteredImage: getPath('centered_image.jpeg'),
+  inputJpgRandom: getPath('random.jpg'), // convert -size 200x200 xc:   +noise Random   random.jpg
+  inputJpgThRandom: getPath('thRandom.jpg'), // convert random.jpg  -channel G -threshold 5% -separate +channel -negate thRandom.jpg

  inputPng: getPath('50020484-00001.png'), // http://c.searspartsdirect.com/lis_png/PLDM/50020484-00001.png
  inputPngWithTransparency: getPath('blackbug.png'), // public domain
--- a/test/fixtures/random.jpg
+++ b/test/fixtures/random.jpg
--- a/test/fixtures/thRandom.jpg
+++ b/test/fixtures/thRandom.jpg