退地 [－－]

Jyutping teoi3 dei6
Pinyin tuì dì

Definitions (Wiktionary)
  1. verb, Hong-Kong, verb-object
    to remove the background from an image
    (syn.) 摳圖, 抠图

退地 [－－]

Jyutping teoi3 dei2
Pinyin tuì dì

Definitions (粵典–words.hk)
  1. 動詞、術語
    刪走​相片​（​一般​係​人​像​或者​product​相​）​嘅​背景
    to remove the background of a photo (normally portraits or product photos)
    • 啲頭髮都冇退到地。
      啲头发都冇退到地。
      di1 tau4 faat3 dou1 mou5 teoi3 dou2 dei2.
      The background from hair is not completely removed.