{"id":170760,"date":"2021-07-29T12:03:13","date_gmt":"2021-07-29T16:03:13","guid":{"rendered":"https:\/\/en.tsc-stage.co\/learn\/tutorials\/remove-background\/"},"modified":"2025-12-18T08:40:51","modified_gmt":"2025-12-18T13:40:51","slug":"remove-background","status":"publish","type":"tutorial","link":"https:\/\/jp.tsc-stage.co\/learn\/tutorials\/snagit\/remove-background\/","title":{"rendered":"\u80cc\u666f\u3092\u524a\u9664\u3059\u308b"},"content":{"rendered":"
<\/div>\n

Snagit \u306b\u306f\u3001\u753b\u50cf\u306e\u80cc\u666f\u3084\u80cc\u666f\u8272\u3092\u524a\u9664\u3057\u3066\u900f\u660e\u306b\u7f6e\u304d\u63db\u3048\u308b\u305f\u3081\u306e\u65b9\u6cd5\u304c\u3044\u304f\u3064\u304b\u7528\u610f\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n

\n\t

\u30d2\u30f3\u30c8: \u307e\u305a\u30ad\u30e3\u30f3\u30d0\u30b9\u3092\u900f\u660e\u306b\u3057\u307e\u3059\u3002<\/p>\n\t

[\u753b\u50cf] \u30e1\u30cb\u30e5\u30fc> [\u30ad\u30e3\u30f3\u30d0\u30b9\u306e\u8272]<\/strong> (Windows) \u307e\u305f\u306f [\u30ad\u30e3\u30f3\u30d0\u30b9\u306e\u8272\u3092\u5909\u66f4] (Mac)<\/strong> \u3092\u9078\u629e\u3057\u307e\u3059\u3002\u30ad\u30e3\u30f3\u30d0\u30b9\u306e\u8272\u306e\u30d7\u30ec\u30d3\u30e5\u30fc\u3092\u30af\u30ea\u30c3\u30af\u3057\u3001\u900f\u660e (\u30c1\u30a7\u30c3\u30ab\u30fc\u6a21\u69d8) \u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u9078\u629e\u3057\u3066\u3001[OK<\/strong>] (Windows) \u307e\u305f\u306f [\u9069\u7528<\/strong>] (Mac) \u3092\u30af\u30ea\u30c3\u30af\u3057\u307e\u3059\u3002<\/p>\n<\/div>\n\n

<\/div>\n\n

[\u80cc\u666f\u306e\u524a\u9664] \u30aa\u30d7\u30b7\u30e7\u30f3 (Mac)<\/h2>\n\n

Snagit for Mac \u306e [\u80cc\u666f\u306e\u524a\u9664] \u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u4f7f\u7528\u3059\u308b\u3068\u3001\u80cc\u666f\u304c\u5358\u8272\u3067\u306a\u3044\u5834\u5408\u3067\u3082\u3001\u5199\u771f\u3084\u9759\u6b62\u753b\u50cf\u306e\u80cc\u666f\u3092\u81ea\u52d5\u7684\u306b\u524a\u9664\u3067\u304d\u307e\u3059\u3002\"花畑にいる犬の写真\" \"背景を削除した犬の写真\"<\/p>\n\n

    \n
  1. \u753b\u50cf\u3092\u53f3\u30af\u30ea\u30c3\u30af\u3059\u308b\u304b\u3001Control \u30ad\u30fc\u3092\u62bc\u3057\u305f\u307e\u307e\u30af\u30ea\u30c3\u30af\u3057\u3001[\u80cc\u666f\u306e\u524a\u9664<\/strong>] \u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u9078\u629e\u3057\u307e\u3059\u3002<\/li>\n\n\n\n
  2. \u3055\u3089\u306b\u7d30\u304b\u3044\u90e8\u5206\u3092\u524a\u9664\u3059\u308b\u306b\u306f\u3001\u6d88\u3057\u30b4\u30e0<\/strong> \u30c4\u30fc\u30eb\u3092\u9078\u629e\u3057\u307e\u3059\u3002\u300c\u6d88\u3057\u30b4\u30e0 \u30c4\u30fc\u30eb<\/a>\u300d\u3092\u53c2\u7167\u3057\u3066\u304f\u3060\u3055\u3044\u3002\"消しゴム<\/li>\n<\/ol>\n\n

    \u3053\u306e\u30aa\u30d7\u30b7\u30e7\u30f3\u306f\u3001\u88ab\u5199\u4f53\u3068\u80cc\u666f\u306e\u30b3\u30f3\u30c8\u30e9\u30b9\u30c8\u304c\u9ad8\u3044\u753b\u50cf\u3067\u6700\u3082\u52b9\u679c\u7684\u306b\u6a5f\u80fd\u3057\u307e\u3059\u3002\u500b\u3005\u306e\u3072\u3052\u3084\u9aea\u306e\u6bdb\u306a\u3069\u3001\u88ab\u5199\u4f53\u306e\u7d30\u304b\u3044\u30c7\u30a3\u30c6\u30fc\u30eb\u306f\u4fdd\u6301\u3055\u308c\u306a\u3044\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002\"緑の植物を背景にしたカワウソの写真\" \"背景を透明にしたカワウソの写真\" \"元の背景を削除し、グレーのキャンバス上に配置したカワウソの写真\"<\/p>\n\n

    \u5857\u308a\u3064\u3076\u3057\u30c4\u30fc\u30eb<\/h2>\n\n

    \u5857\u308a\u3064\u3076\u3057\u30c4\u30fc\u30eb<\/a>\u306f\u3001\u3042\u308b\u8272\u3092\u5225\u306e\u8272\u306b\u7f6e\u304d\u63db\u3048\u305f\u308a\u3001\u900f\u660e\u306b\u3057\u305f\u308a\u3057\u307e\u3059\u3002\u5857\u308a\u3064\u3076\u3057\u30c4\u30fc\u30eb\u306f\u3001\u524a\u9664\u3057\u305f\u3044\u80cc\u666f\u304c\u7121\u5730\u3067\u3042\u308b\u5834\u5408\u306b\u6700\u9069\u3067\u3059\u3002<\/p>\n\n

    \n
    \n

    \"透明に塗りつぶす例\"\/<\/p>\n<\/div>\n\n\n\n

    \n
      \n
    1. Snagit Editor \u30c4\u30fc\u30eb\u30d0\u30fc\u306e\u5857\u308a\u3064\u3076\u3057<\/strong>\u30c4\u30fc\u30eb\u3092\u30af\u30ea\u30c3\u30af\u3057\u307e\u3059\u3002\"塗りつぶしツール
      \u30e1\u30e2:<\/b> \u30c4\u30fc\u30eb\u30d0\u30fc\u306b\u30c4\u30fc\u30eb\u304c\u8868\u793a\u3055\u308c\u3066\u3044\u306a\u3044\u5834\u5408\u306f\u3001[\u305d\u306e\u4ed6<\/strong>] \u30c9\u30ed\u30c3\u30d7\u30c0\u30a6\u30f3\u3092\u30af\u30ea\u30c3\u30af\u3057\u307e\u3059\u3002<\/div> <\/li>\n\n\n\n
    2. \u30d7\u30ed\u30d1\u30c6\u30a3 \u30d1\u30cd\u30eb\u3067\u3001[\u5857\u308a\u3064\u3076\u3057<\/strong>] \u306e\u30c9\u30ed\u30c3\u30d7\u30c0\u30a6\u30f3\u3092\u30af\u30ea\u30c3\u30af\u3057\u3001\u900f\u660e<\/strong> (\u30c1\u30a7\u30c3\u30ab\u30fc\u6a21\u69d8) \u3092\u9078\u629e\u3057\u307e\u3059\u3002\"透明の塗りつぶしを選択\"<\/li>\n\n\n\n
    3. \u753b\u50cf\u306e\u80cc\u666f\u3092\u30af\u30ea\u30c3\u30af\u3057\u3066\u3001\u8272\u3092\u900f\u660e\u306b\u7f6e\u304d\u63db\u3048\u307e\u3059\u3002<\/li>\n<\/ol>\n\n\n\n

      \u900f\u660e\u306a\u7bc4\u56f2\u306e\u4e0b\u306b\u306f\u30ad\u30e3\u30f3\u30d0\u30b9\u304c\u8868\u793a\u3055\u308c\u307e\u3059\u3002<\/p>\n\n\n\n

      \n\t

      \u30d2\u30f3\u30c8: \u3088\u308a\u826f\u3044\u7d50\u679c\u3092\u5f97\u308b\u306b\u306f\u3001\u8a31\u5bb9\u7bc4\u56f2\u3092\u8abf\u6574\u3057\u307e\u3059\u3002<\/p>\n\t

      \u80cc\u666f\u304c\u7121\u5730\u3067\u306a\u3044\u5834\u5408\u3001Snagit \u3067\u900f\u660e\u306b\u7f6e\u304d\u63db\u3048\u308b\u7bc4\u56f2\u304c\u5c11\u306a\u3059\u304e\u308b\u3001\u307e\u305f\u306f\u591a\u3059\u304e\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002Ctrl+Z<\/strong> \u30ad\u30fc (Windows) \u307e\u305f\u306f Command+Z<\/strong> \u30ad\u30fc (Mac) \u3092\u62bc\u3057\u3066\u524d\u306e\u5857\u308a\u3064\u3076\u3057\u3092\u5143\u306b\u623b\u3057\u3001\u8a31\u5bb9\u7bc4\u56f2<\/strong>\u30b9\u30e9\u30a4\u30c0\u30fc\u3092\u30c9\u30e9\u30c3\u30b0\u3057\u3066\u5857\u308a\u3064\u3076\u3057\u91cf\u3092\u8abf\u6574\u3057\u307e\u3059\u3002<\/p>\n<\/div>\n\n\n\n

      \u8a73\u7d30\u306b\u3064\u3044\u3066\u306f\u3001\u300c\u5857\u308a\u3064\u3076\u3057\u30c4\u30fc\u30eb<\/a>\u300d\u3092\u53c2\u7167\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<\/div>\n<\/div>\n\n

      \u9078\u629e\u3092\u5207\u308a\u66ff\u3048<\/h2>\n\n

      [\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306b\u30b9\u30ca\u30c3\u30d7<\/strong>] \u30aa\u30d7\u30b7\u30e7\u30f3\u3068 [\u9078\u629e\u3092\u5207\u308a\u66ff\u3048<\/strong>] \u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u4f7f\u7528\u3057\u3066\u3001\u4e0d\u898f\u5247\u306a\u56f3\u5f62\u306e\u5468\u308a\u306e\u8272\u3092\u9664\u53bb\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002 <\/p>\n\n

      \n
      \n

      \"選択して背景を削除する例\"\/<\/p>\n<\/div>\n\n\n\n

      \n
        \n
      1. Snagit Editor \u30c4\u30fc\u30eb\u30d0\u30fc\u306e\u9078\u629e<\/strong>\u30c4\u30fc\u30eb\u3092\u30af\u30ea\u30c3\u30af\u3057\u307e\u3059\u3002\"選択ツール
        \u30e1\u30e2:<\/b> \u30c4\u30fc\u30eb\u30d0\u30fc\u306b\u30c4\u30fc\u30eb\u304c\u8868\u793a\u3055\u308c\u3066\u3044\u306a\u3044\u5834\u5408\u306f\u3001[\u305d\u306e\u4ed6<\/strong>] \u30c9\u30ed\u30c3\u30d7\u30c0\u30a6\u30f3\u3092\u30af\u30ea\u30c3\u30af\u3057\u307e\u3059\u3002<\/div> <\/li>\n\n\n\n
      2. \u30c4\u30fc\u30eb\u306e\u30d7\u30ed\u30d1\u30c6\u30a3\u3067\u3001\u30d5\u30ea\u30fc\u30cf\u30f3\u30c9<\/strong>\u306e\u5f62\u72b6\u3092\u9078\u629e\u3057\u307e\u3059\u3002\"フリーハンドの形状\"\/<\/li>\n\n\n\n
      3. \u900f\u660e<\/strong>\u306e\u80cc\u666f\u5857\u308a\u3064\u3076\u3057\u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u9078\u629e\u3057\u307e\u3059\u3002\"透明の背景塗りつぶし\"<\/li>\n\n\n\n
      4. \u30af\u30ea\u30c3\u30af & \u30c9\u30e9\u30c3\u30b0\u3067\u3001\u753b\u50cf\u306b\u6b8b\u3059\u56f3\u5f62\u3084\u30a2\u30a4\u30b3\u30f3\u3092\u56f2\u3080\u9078\u629e\u7bc4\u56f2\u3092\u63cf\u304d\u307e\u3059\u3002<\/li>\n\n\n\n
      5. [\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306b\u30b9\u30ca\u30c3\u30d7<\/strong>] \u3092\u30af\u30ea\u30c3\u30af\u3059\u308b\u3068\u3001\u9078\u629e\u3057\u305f\u8981\u7d20\u306e\u30a8\u30c3\u30b8\u306b\u9078\u629e\u7bc4\u56f2\u304c\u56fa\u5b9a\u3055\u308c\u307e\u3059\u3002\"オブジェクトにスナップ\"\/<\/li>\n\n\n\n
      6. \u53f3\u30af\u30ea\u30c3\u30af (Windows) \u307e\u305f\u306f Control \u30ad\u30fc\u3092\u62bc\u3057\u305f\u307e\u307e\u30af\u30ea\u30c3\u30af (Mac) \u3057\u3066\u3001[\u9078\u629e\u3092\u5207\u308a\u66ff\u3048<\/strong>] \u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u9078\u629e\u3057\u307e\u3059\u3002<\/li>\n\n\n\n
      7. Delete<\/strong> \u30ad\u30fc\u3092\u62bc\u3059\u3068\u3001\u5207\u308a\u66ff\u3048\u305f\u9078\u629e\u7bc4\u56f2\u304c\u900f\u660e\u306b\u306a\u308a\u307e\u3059\u3002<\/li>\n<\/ol>\n\n\n\n

        \u900f\u660e\u306a\u7bc4\u56f2\u306e\u4e0b\u306b\u306f\u30ad\u30e3\u30f3\u30d0\u30b9\u304c\u8868\u793a\u3055\u308c\u307e\u3059\u3002<\/p>\n\n\n\n

        \u8a73\u7d30\u306b\u3064\u3044\u3066\u306f\u3001\u300c\u9078\u629e\u30c4\u30fc\u30eb<\/a>\u300d\u3092\u53c2\u7167\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<\/div>\n<\/div>\n\n

        \u30af\u30a4\u30c3\u30af\u9078\u629e\u30c4\u30fc\u30eb<\/h2>\n\n

        \u30af\u30a4\u30c3\u30af\u9078\u629e\u30c4\u30fc\u30eb<\/a>\u3067\u306f\u3001\u30af\u30ea\u30c3\u30af\u3057\u305f\u5834\u6240\u306e\u8272\u306b\u57fa\u3065\u3044\u3066\u9078\u629e\u7bc4\u56f2\u304c\u4f5c\u6210\u3055\u308c\u307e\u3059\u3002\u30af\u30a4\u30c3\u30af\u9078\u629e\u306f\u3001\u7121\u5730\u3084\u8272\u306e\u308f\u305a\u304b\u306a\u30b0\u30e9\u30c7\u30fc\u30b7\u30e7\u30f3\u304c\u3042\u308b\u80cc\u666f\u306e\u9078\u629e\u3068\u524a\u9664\u306b\u6700\u9069\u3067\u3059\u3002<\/p>\n\n

        \n
        \n

        \"クイック選択で背景を削除する例\"\/<\/p>\n<\/div>\n\n\n\n

        \n
          \n
        1. Snagit Editor \u30c4\u30fc\u30eb\u30d0\u30fc\u306e\u30af\u30a4\u30c3\u30af\u9078\u629e<\/strong>\u30c4\u30fc\u30eb\u3092\u30af\u30ea\u30c3\u30af\u3057\u307e\u3059\u3002\"クイック選択ツール\"\/
          \u30e1\u30e2:<\/b> \u30c4\u30fc\u30eb\u30d0\u30fc\u306b\u30c4\u30fc\u30eb\u304c\u8868\u793a\u3055\u308c\u3066\u3044\u306a\u3044\u5834\u5408\u306f\u3001[\u305d\u306e\u4ed6<\/strong>] \u30c9\u30ed\u30c3\u30d7\u30c0\u30a6\u30f3\u3092\u30af\u30ea\u30c3\u30af\u3057\u307e\u3059\u3002 <\/div> <\/li>\n\n\n\n
        2. \u30d7\u30ed\u30d1\u30c6\u30a3 \u30d1\u30cd\u30eb\u3067\u3001\u900f\u660e<\/strong>\u306e\u80cc\u666f\u5857\u308a\u3064\u3076\u3057\u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u9078\u629e\u3057\u307e\u3059\u3002\"透明の背景塗りつぶし\"<\/li>\n\n\n\n
        3. \u30ad\u30e3\u30f3\u30d0\u30b9\u4e0a\u306e\u753b\u50cf\u5185\u3067\u3001\u524a\u9664\u3057\u305f\u3044\u8272\u3092\u30af\u30ea\u30c3\u30af\u3057\u307e\u3059\u3002<\/li>\n\n\n\n
        4. \u30c4\u30fc\u30eb\u306e\u30d7\u30ed\u30d1\u30c6\u30a3\u3067\u3001\u9078\u629e<\/strong>\u30b9\u30e9\u30a4\u30c0\u30fc\u3092\u8abf\u6574\u3057\u3066\u3001\u753b\u50cf\u306b\u96a3\u63a5\u3059\u308b\u8272\u3092\u9078\u629e\u3059\u308b\u5ea6\u5408\u3044\u3092\u8abf\u6574\u3057\u307e\u3059\u3002\"選択する度合いを調整するスライダー\"<\/li>\n\n\n\n
        5. \u9078\u629e\u3057\u305f\u8272\u306e\u3059\u3079\u3066\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3092\u753b\u50cf\u306b\u542b\u3081\u308b\u306b\u306f\u3001\u30af\u30ea\u30c3\u30af\u3057\u3066\u30c4\u30fc\u30eb\u306e\u30d7\u30ed\u30d1\u30c6\u30a3\u306e [\u30b0\u30ed\u30fc\u30d0\u30eb \u30ab\u30e9\u30fc\u9078\u629e<\/strong>] \u3092\u6709\u52b9\u306b\u3057\u307e\u3059\u3002\"グローバル<\/li>\n\n\n\n
        6. Delete<\/strong> \u30ad\u30fc\u3092\u62bc\u3059\u3068\u3001\u9078\u629e\u7bc4\u56f2\u304c\u524a\u9664\u3055\u308c\u307e\u3059\u3002<\/li>\n<\/ol>\n\n\n\n

          \u900f\u660e\u306a\u7bc4\u56f2\u306e\u4e0b\u306b\u306f\u30ad\u30e3\u30f3\u30d0\u30b9\u304c\u8868\u793a\u3055\u308c\u307e\u3059\u3002<\/p>\n\n\n\n

          \u8a73\u7d30\u306b\u3064\u3044\u3066\u306f\u3001\u300c\u30af\u30a4\u30c3\u30af\u9078\u629e\u30c4\u30fc\u30eb<\/a>\u300d\u3092\u53c2\u7167\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<\/div>\n<\/div>\n\n

          \u91cd\u8981<\/strong>
          \u900f\u660e\u52b9\u679c\u3092\u7dad\u6301\u3059\u308b\u306b\u306f\u3001\u52b9\u679c\u3092\u30b5\u30dd\u30fc\u30c8\u3059\u308b\u30d5\u30a1\u30a4\u30eb\u5f62\u5f0f (CUR\u3001GIF\u3001ICO\u3001PNG\u3001TIF\u3001SNAGX) \u3067\u753b\u50cf\u3092\u4fdd\u5b58\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/div>\n\n