{"id":477895,"date":"2023-08-09T09:22:01","date_gmt":"2023-08-09T09:22:01","guid":{"rendered":""},"modified":"2023-09-05T11:15:37","modified_gmt":"2023-09-05T11:15:37","slug":"lossy-compression","status":"publish","type":"wiki","link":"https:\/\/oneproxy.pro\/kr\/wiki\/lossy-compression\/","title":{"rendered":"\uc190\uc2e4 \uc555\ucd95"},"content":{"rendered":"<h2>\uc18c\uac1c<\/h2>\n<p>\uc190\uc2e4 \uc555\ucd95\uc740 \ud488\uc9c8\uc744 \uc644\uc804\ud788 \uc800\ud558\uc2dc\ud0a4\uc9c0 \uc54a\uace0 \ud30c\uc77c \ud06c\uae30\ub97c \uc904\uc774\uae30 \uc704\ud574 \ub370\uc774\ud130 \ucc98\ub9ac\uc5d0 \uc0ac\uc6a9\ub418\ub294 \uc911\uc694\ud55c \uae30\uc220\uc785\ub2c8\ub2e4. \uc774\ubbf8\uc9c0 \ubc0f \ube44\ub514\uc624 \ucc98\ub9ac, \uc624\ub514\uc624 \uc2a4\ud2b8\ub9ac\ubc0d, \ub124\ud2b8\uc6cc\ud06c\ub97c \ud1b5\ud55c \ub370\uc774\ud130 \uc804\uc1a1 \ub4f1 \ub2e4\uc591\ud55c \ub514\uc9c0\ud138 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0\uc11c \uc911\uc694\ud55c \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4. \uc190\uc2e4 \uc555\ucd95\uc758 \uac1c\ub150\uc740 \ucef4\ud4e8\ud305 \ucd08\uae30\ub85c \uac70\uc2ac\ub7ec \uc62c\ub77c\uac00\uba70 \uc2dc\uac04\uc774 \uc9c0\ub0a8\uc5d0 \ub530\ub77c \ud06c\uac8c \ubc1c\uc804\ud588\uc2b5\ub2c8\ub2e4. \uc774 \uae30\uc0ac\uc5d0\uc11c\ub294 \ud2b9\ud788 \ud504\ub85d\uc2dc \uc11c\ubc84 \uc138\uacc4\uc640\uc758 \uad00\ub828\uc131\uacfc \uad00\ub828\ud558\uc5ec \uc190\uc2e4 \uc555\ucd95\uc758 \uc5ed\uc0ac, \uc791\ub3d9 \uc6d0\ub9ac, \uc720\ud615, \uc751\uc6a9 \ud504\ub85c\uadf8\ub7a8 \ubc0f \ud5a5\ud6c4 \uc804\ub9dd\uc744 \ud0d0\uc0c9\ud558\ub294 \uac83\uc744 \ubaa9\ud45c\ub85c \ud569\ub2c8\ub2e4.<\/p>\n<h2>\uc190\uc2e4 \uc555\ucd95\uc758 \uae30\uc6d0<\/h2>\n<p>\uc190\uc2e4 \uc555\ucd95\uc758 \uae30\uc6d0\uc740 \ub514\uc9c0\ud138 \uae30\uc220\uc774 \ud0c4\ub825\uc744 \ubc1b\uae30 \uc2dc\uc791\ud55c 1970\ub144\ub300 \ucd08\ubc18\uc73c\ub85c \uac70\uc2ac\ub7ec \uc62c\ub77c\uac11\ub2c8\ub2e4. \ucef4\ud4e8\ud130 \uc800\uc7a5 \uc6a9\ub7c9\uc774 \uadf9\ub3c4\ub85c \uc81c\ud55c\ub418\uc5b4 \ub124\ud2b8\uc6cc\ud06c\ub97c \ud1b5\ud574 \ub300\uc6a9\ub7c9 \ud30c\uc77c\uc744 \uc804\uc1a1\ud558\ub294 \uac83\uc774 \uc5b4\ub824\uc6b4 \uc2dc\ub300\uc600\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc81c\ud55c \uc0ac\ud56d\uc5d0 \ub300\uc751\ud558\uc5ec \uc5f0\uad6c\uc6d0\uacfc \uc5d4\uc9c0\ub2c8\uc5b4\ub294 \ub370\uc774\ud130 \ud06c\uae30\ub97c \uc904\uc774\uba74\uc11c \ub370\uc774\ud130\ub97c \ud6a8\uc728\uc801\uc73c\ub85c \ud45c\ud604\ud558\ub294 \ubc29\ubc95\uc744 \ubaa8\uc0c9\ud558\uae30 \uc2dc\uc791\ud588\uc2b5\ub2c8\ub2e4. \uc190\uc2e4 \uc555\ucd95\uc5d0 \ub300\ud55c \uccab \ubc88\uc9f8 \uc5b8\uae09\uc740 \uc624\ub514\uc624 \uc2e0\ud638 \ucc98\ub9ac \ubc0f \uc774\ubbf8\uc9c0 \uc555\ucd95\uc5d0 \uad00\ud55c \ud559\uc220 \ub17c\ubb38\uc5d0\uc11c \ub098\ud0c0\ub0ac\uc2b5\ub2c8\ub2e4.<\/p>\n<h2>\uc190\uc2e4 \uc555\ucd95 \uc0b4\ud3b4\ubcf4\uae30<\/h2>\n<p>\uc190\uc2e4 \uc555\ucd95\uc740 \ubb34\uc190\uc2e4 \uc555\ucd95\uacfc \ub2ec\ub9ac \uc6d0\ubcf8 \ud30c\uc77c\uc5d0\uc11c \uc911\uc694\ud558\uc9c0 \uc54a\uc740 \uc815\ubcf4\ub97c \uc0ad\uc81c\ud558\uc5ec \ub354 \ub192\uc740 \ub370\uc774\ud130 \uc555\ucd95 \ube44\uc728\uc744 \ub2ec\uc131\ud558\ub294 \uac83\uc744 \ubaa9\ud45c\ub85c \ud569\ub2c8\ub2e4. \uc555\ucd95 \uc911\uc5d0 \uc77c\ubd80 \ub370\uc774\ud130\uac00 \uc601\uad6c\uc801\uc73c\ub85c \uc190\uc2e4\ub418\ubbc0\ub85c \ud504\ub85c\uc138\uc2a4\ub97c \ub418\ub3cc\ub9b4 \uc218 \uc5c6\uc2b5\ub2c8\ub2e4. \ucc98\uc74c\uc5d0\ub294 \uc774\uac83\uc774 \uc9c1\uad00\uc5d0 \ubc18\ud558\ub294 \uac83\ucc98\ub7fc \ubcf4\uc77c \uc218\ub3c4 \uc788\uc9c0\ub9cc \uc774 \uae30\uc220\uc740 \ub2e4\uc591\ud55c \uc2e4\uc81c \uc2dc\ub098\ub9ac\uc624\uc5d0\uc11c \ub9e4\uc6b0 \ud6a8\uacfc\uc801\uc778 \uac83\uc73c\ub85c \uc785\uc99d\ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n<h2>\uc190\uc2e4 \uc555\ucd95\uc758 \uc791\ub3d9 \ubc29\uc2dd<\/h2>\n<p>\uc190\uc2e4 \uc555\ucd95\uc758 \ub0b4\ubd80 \uad6c\uc870\ub294 \uc18c\uc2a4 \ud30c\uc77c\uc5d0\uc11c \uc911\ubcf5\ub418\uac70\ub098 \uc778\uc2dd\ud558\uae30 \uc5b4\ub824\uc6b4 \ub370\uc774\ud130\ub97c \uc2dd\ubcc4\ud558\uace0 \uc81c\uac70\ud558\ub294 \uac83\uc744 \uc911\uc2ec\uc73c\ub85c \uc774\ub8e8\uc5b4\uc9d1\ub2c8\ub2e4. \uc774\ub294 \uc218\ud559\uc801 \ubcc0\ud658, \uc591\uc790\ud654 \ubc0f \ub370\uc774\ud130 \uadfc\uc0ac \uae30\uc220\uc744 \uc0ac\uc6a9\ud558\ub294 \uc815\uad50\ud55c \uc54c\uace0\ub9ac\uc998\uc744 \ud1b5\ud574 \ub2ec\uc131\ub429\ub2c8\ub2e4. \uc774\ubbf8\uc9c0 \uc555\ucd95\uacfc \uac19\uc740 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0\uc11c \uc54c\uace0\ub9ac\uc998\uc740 \uc0ac\ub78c\uc758 \ub208\uc5d0 \uc798 \ubcf4\uc774\uc9c0 \uc54a\ub294 \uc815\ubcf4\ub97c \uc81c\uac70\ud558\ub294 \ub370 \uc6b0\uc120\uc21c\uc704\ub97c \ub450\uc5b4 \uc778\uc9c0\ub41c \uc774\ubbf8\uc9c0 \ud488\uc9c8\uc5d0 \ubbf8\uce58\ub294 \uc601\ud5a5\uc744 \ucd5c\uc18c\ud654\ud569\ub2c8\ub2e4.<\/p>\n<h2>\uc190\uc2e4 \uc555\ucd95\uc758 \uc8fc\uc694 \ud2b9\uc9d5<\/h2>\n<p>\uc190\uc2e4 \uc555\ucd95\uc740 \ud2b9\uc815 \uc0ac\uc6a9 \uc0ac\ub840\uc5d0 \uc801\ud569\ud55c \uba87 \uac00\uc9c0 \uc8fc\uc694 \uae30\ub2a5\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n<ol>\n<li>\n<p><strong>\ub192\uc740 \uc555\ucd95\ub960:<\/strong> \uc190\uc2e4 \uc555\ucd95\uc740 \ubb34\uc190\uc2e4 \uae30\uc220\uc5d0 \ube44\ud574 \uc0c1\ub2f9\ud788 \ub192\uc740 \uc555\ucd95\ub960\uc744 \ub2ec\uc131\ud560 \uc218 \uc788\uc73c\ubbc0\ub85c \ub370\uc774\ud130 \uc804\uc1a1 \ubc0f \uc800\uc7a5\uc5d0 \uc774\uc0c1\uc801\uc785\ub2c8\ub2e4.<\/p>\n<\/li>\n<li>\n<p><strong>\ud488\uc9c8\uacfc \ud06c\uae30\uc758 \uade0\ud615:<\/strong> \uc0ac\uc6a9\uc790\ub294 \uc555\ucd95 \uc218\uc900\uc744 \uc870\uc815\ud558\uc5ec \ud30c\uc77c \ud06c\uae30 \uac10\uc18c\uc640 \ud5c8\uc6a9 \uac00\ub2a5\ud55c \ud488\uc9c8 \ubcf4\uc874 \uac04\uc758 \uade0\ud615\uc744 \uc720\uc9c0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<\/li>\n<li>\n<p><strong>\uba40\ud2f0\ubbf8\ub514\uc5b4\uc5d0 \ub300\ud55c \uc801\uc6a9 \uac00\ub2a5\uc131:<\/strong> \uc190\uc2e4 \uc555\ucd95\uc740 \uc778\uac04\uc758 \uc778\uc2dd \ud2b9\uc131\uacfc \uc0ac\uc18c\ud55c \ub370\uc774\ud130 \uc190\uc2e4\uc5d0 \ub300\ud55c \ub0b4\uc131\uc73c\ub85c \uc778\ud574 \uc774\ubbf8\uc9c0, \ube44\ub514\uc624 \ubc0f \uc624\ub514\uc624\uc640 \uac19\uc740 \uba40\ud2f0\ubbf8\ub514\uc5b4 \uc751\uc6a9 \ud504\ub85c\uadf8\ub7a8\uc5d0 \ub110\ub9ac \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n<\/li>\n<\/ol>\n<h2>\uc190\uc2e4 \uc555\ucd95\uc758 \uc720\ud615<\/h2>\n<p>\uc190\uc2e4 \uc555\ucd95 \uae30\uc220\uc740 \ucc98\ub9ac\ub418\ub294 \ub370\uc774\ud130 \uc720\ud615\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9c8 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc190\uc2e4 \uc555\ucd95\uc758 \uc77c\ubc18\uc801\uc778 \uc720\ud615\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4.<\/p>\n<table>\n<thead>\n<tr>\n<th>\uc720\ud615<\/th>\n<th>\uc124\uba85<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\uc774\ubbf8\uc9c0 \uc555\ucd95<\/td>\n<td>JPEG, WebP \ubc0f JPEG 2000\uacfc \uac19\uc740 \uae30\uc220\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \uc190\uc2e4\uc774 \uc788\ub294 \uc774\ubbf8\uc9c0 \uc555\ucd95\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \ud5c8\uc6a9 \uac00\ub2a5\ud55c \uc2dc\uac01\uc801 \ud488\uc9c8\uc744 \uc720\uc9c0\ud558\uba74\uc11c \uc774\ubbf8\uc9c0 \ud06c\uae30\ub97c \uc904\uc774\ub294 \ub370 \uc911\uc810\uc744 \ub461\ub2c8\ub2e4.<\/td>\n<\/tr>\n<tr>\n<td>\ube44\ub514\uc624 \uc555\ucd95<\/td>\n<td>H.264, H.265(HEVC) \ubc0f VP9\uc640 \uac19\uc740 \uc190\uc2e4\uc774 \uc788\ub294 \ube44\ub514\uc624 \uc555\ucd95 \ud615\uc2dd\uc740 \uc778\ud130\ub137\uc744 \ud1b5\ud574 \ud6a8\uc728\uc801\uc73c\ub85c \ube44\ub514\uc624\ub97c \uc2a4\ud2b8\ub9ac\ubc0d\ud558\uace0 \uc2a4\ud1a0\ub9ac\uc9c0\ub97c \ucd5c\uc801\ud654\ud558\ub294 \ub370 \ub110\ub9ac \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/td>\n<\/tr>\n<tr>\n<td>\uc624\ub514\uc624 \uc555\ucd95<\/td>\n<td>MP3, AAC \ubc0f Ogg Vorbis\uc640 \uac19\uc740 \ud615\uc2dd\uc740 \uc190\uc2e4\uc774 \uc788\ub294 \uc624\ub514\uc624 \uc555\ucd95\uc744 \uc0ac\uc6a9\ud558\uc5ec \ub9cc\uc871\uc2a4\ub7ec\uc6b4 \uc218\uc900\uc758 \uc624\ub514\uc624 \ud488\uc9c8\uc744 \uc720\uc9c0\ud558\uba74\uc11c \uc624\ub514\uc624 \ud30c\uc77c\uc758 \ud06c\uae30\ub97c \uc904\uc785\ub2c8\ub2e4.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>\uc190\uc2e4 \uc555\ucd95\uc758 \uc751\uc6a9 \ubc0f \uacfc\uc81c<\/h2>\n<p>\uc190\uc2e4 \uc555\ucd95\uc740 \ub2e4\uc74c\uacfc \uac19\uc740 \ub2e4\uc591\ud55c \ub3c4\uba54\uc778\uc5d0\uc11c \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc744 \ucc3e\uc2b5\ub2c8\ub2e4.<\/p>\n<ul>\n<li>\n<p><strong>\uba40\ud2f0\ubbf8\ub514\uc5b4 \uc2a4\ud2b8\ub9ac\ubc0d:<\/strong> \uc190\uc2e4 \uc555\ucd95\uc744 \uc0ac\uc6a9\ud558\uba74 \uc778\ud130\ub137\uc744 \ud1b5\ud574 \uba40\ud2f0\ubbf8\ub514\uc5b4 \ucf58\ud150\uce20\ub97c \uc6d0\ud65c\ud558\uac8c \uc2a4\ud2b8\ub9ac\ubc0d\ud558\uc5ec \uc6d0\ud65c\ud55c \uc0ac\uc6a9\uc790 \uacbd\ud5d8\uc744 \ubcf4\uc7a5\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<\/li>\n<li>\n<p><strong>\ub370\uc774\ud130 \uc804\uc1a1:<\/strong> \uc555\ucd95\ub41c \ud30c\uc77c\uc740 \ub354 \uc801\uc740 \ub300\uc5ed\ud3ed\uc744 \ud544\uc694\ub85c \ud558\ubbc0\ub85c \ub124\ud2b8\uc6cc\ud06c\ub97c \ud1b5\ud55c \ud6a8\uc728\uc801\uc778 \ub370\uc774\ud130 \uc804\uc1a1\uc744 \uc704\ud574\uc11c\ub294 \uc190\uc2e4 \uc555\ucd95\uc774 \ud544\uc218\uc801\uc785\ub2c8\ub2e4.<\/p>\n<\/li>\n<li>\n<p><strong>\uc2a4\ud1a0\ub9ac\uc9c0 \ucd5c\uc801\ud654:<\/strong> \uc190\uc2e4 \uc555\ucd95\uc744 \uc0ac\uc6a9\ud558\uba74 \uc800\uc7a5 \uc7a5\uce58\uac00 \ub354 \ub9ce\uc740 \uc591\uc758 \ub370\uc774\ud130\ub97c \uc218\uc6a9\ud558\uc5ec \uc800\uc7a5 \uc6a9\ub7c9\uc744 \ucd5c\ub300\ud654\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<\/li>\n<\/ul>\n<p>\uadf8\ub7ec\ub098 \uc190\uc2e4 \uc555\ucd95\uc744 \uc0ac\uc6a9\ud558\uba74 \ub2e4\uc74c\uacfc \uac19\uc740 \ud2b9\uc815 \ubb38\uc81c\uac00 \ubc1c\uc0dd\ud569\ub2c8\ub2e4.<\/p>\n<ul>\n<li>\n<p><strong>\ud488\uc9c8 \uc800\ud558:<\/strong> \uacfc\ub3c4\ud558\uac8c \uc555\ucd95\ud558\uba74 \uc544\ud2f0\ud329\ud2b8\uac00 \ub208\uc5d0 \ub744\uace0 \ud488\uc9c8\uc774 \uc800\ud558\ub420 \uc218 \uc788\uc73c\ubbc0\ub85c \uc555\ucd95 \uc218\uc900\uc744 \uc8fc\uc758 \uae4a\uac8c \uc81c\uc5b4\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<\/li>\n<li>\n<p><strong>\ube44\uac00\uc5ed\uc131:<\/strong> \uc555\ucd95 \uc911\uc5d0 \ub370\uc774\ud130\uac00 \uc0ad\uc81c\ub418\uba74 \uc644\uc804\ud788 \ubcf5\uad6c\ud560 \uc218 \uc5c6\uc73c\ubbc0\ub85c \uc911\uc694\ud55c \ub370\uc774\ud130 \ubcf4\uad00\uacfc \uac19\uc740 \ud2b9\uc815 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0\ub294 \uc190\uc2e4 \uc555\ucd95\uc774 \uc801\ud569\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/p>\n<\/li>\n<\/ul>\n<p>\uc774\ub7ec\ud55c \ubb38\uc81c\ub97c \ud574\uacb0\ud558\uae30 \uc704\ud574 \uc5f0\uad6c\uc790\ub4e4\uc740 \ud601\uc2e0\uc801\uc778 \uc54c\uace0\ub9ac\uc998\uacfc \uc778\ucf54\ub529 \uae30\uc220\uc744 \uc9c0\uc18d\uc801\uc73c\ub85c \ud0d0\uad6c\ud569\ub2c8\ub2e4.<\/p>\n<h2>\uc8fc\uc694 \ud2b9\uc9d5 \ubc0f \ube44\uad50<\/h2>\n<table>\n<thead>\n<tr>\n<th>\uc6a9\uc5b4<\/th>\n<th>\uc190\uc2e4 \uc555\ucd95<\/th>\n<th>\ubb34\uc190\uc2e4 \uc555\ucd95<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\uc555\ucd95\ube44<\/td>\n<td>\ub354 \ub192\uc740 \uc555\ucd95\ub960\uc744 \ub2ec\uc131\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/td>\n<td>\uc190\uc2e4\uc5d0 \ube44\ud574 \uc555\ucd95\ub960\uc774 \ub0ae\uc2b5\ub2c8\ub2e4.<\/td>\n<\/tr>\n<tr>\n<td>\ub370\uc774\ud130 \ubcf5\uad6c<\/td>\n<td>\ub418\ub3cc\ub9b4 \uc218 \uc5c6\ub294 \ud504\ub85c\uc138\uc2a4; \uc77c\ubd80 \ub370\uc774\ud130\uac00 \uc190\uc2e4\ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/td>\n<td>\uc644\uc804\ud788 \uac00\uc5ed\uc801\uc778 \ud504\ub85c\uc138\uc2a4; \ub370\uc774\ud130 \uc190\uc2e4\uc774 \uc5c6\uc2b5\ub2c8\ub2e4.<\/td>\n<\/tr>\n<tr>\n<td>\uc751\uc6a9<\/td>\n<td>\uba40\ud2f0\ubbf8\ub514\uc5b4 \ub370\uc774\ud130, \uc2a4\ud2b8\ub9ac\ubc0d \ubc0f \uc804\uc1a1.<\/td>\n<td>\ubcf4\uad00, \uc911\uc694\ud55c \ub370\uc774\ud130 \uc800\uc7a5 \ubc0f \uc554\ud638\ud654.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>\uc190\uc2e4 \uc555\ucd95\uc758 \ubbf8\ub798 \uc804\ub9dd<\/h2>\n<p>\uae30\uc220\uc774 \ubc1c\uc804\ud568\uc5d0 \ub530\ub77c \uc190\uc2e4 \uc555\ucd95\uc740 \ub2e4\uc591\ud55c \uc601\uc5ed\uc5d0\uc11c \ubcf4\ub2e4 \ud6a8\uc728\uc801\uc778 \ub370\uc774\ud130 \ucc98\ub9ac\ub97c \uac00\ub2a5\ud558\uac8c \ud558\ub294 \ub370 \uc911\ucd94\uc801\uc778 \uc5ed\ud560\uc744 \ud560 \uac83\uc73c\ub85c \uc608\uc0c1\ub429\ub2c8\ub2e4. \uc778\uc9c0 \uac00\ub2a5\ud55c \ud488\uc9c8 \uc190\uc2e4\uc744 \ucd5c\uc18c\ud654\ud558\uba74\uc11c \ub354 \ub192\uc740 \uc555\ucd95\ub960\uc744 \uc81c\uacf5\ud558\ub294 \uc0c8\ub85c\uc6b4 \uc54c\uace0\ub9ac\uc998\uacfc \uc811\uadfc \ubc29\uc2dd\uc774 \ub4f1\uc7a5\ud560 \uac00\ub2a5\uc131\uc774 \ub192\uc2b5\ub2c8\ub2e4. \uac00\uc0c1 \ud604\uc2e4(VR), \uc99d\uac15 \ud604\uc2e4(AR)\uacfc \uac19\uc740 \uc2e0\uae30\uc220\uc774 \ub4f1\uc7a5\ud558\uba74\uc11c \uc190\uc2e4 \uc555\ucd95\uc740 \uacc4\uc18d\ud574\uc11c \ubab0\uc785\ud615 \uba40\ud2f0\ubbf8\ub514\uc5b4 \uacbd\ud5d8\uc744 \uc81c\uacf5\ud558\ub294 \ub370 \uc911\uc694\ud55c \uc5ed\ud560\uc744 \ud560 \uac83\uc785\ub2c8\ub2e4.<\/p>\n<h2>\ud504\ub85d\uc2dc \uc11c\ubc84 \ubc0f \uc190\uc2e4 \uc555\ucd95<\/h2>\n<p>OneProxy\uc5d0\uc11c \uc81c\uacf5\ud558\ub294 \uac83\uacfc \uac19\uc740 \ud504\ub85d\uc2dc \uc11c\ubc84\ub294 \uc190\uc2e4 \uc555\ucd95\uc744 \ud1b5\ud574 \uc0c1\ub2f9\ud55c \uc774\uc810\uc744 \uc5bb\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc0ac\uc6a9\uc790\uac00 \ud504\ub85d\uc2dc \uc11c\ubc84\uc5d0 \uc5f0\uacb0\ud558\uba74 \uc694\uccad\uc774 \uc774\ub7ec\ud55c \uc911\uac1c\uc790\ub97c \ud1b5\uacfc\ud558\uc5ec \ub124\ud2b8\uc6cc\ud06c \ub300\uc5ed\ud3ed\uc744 \uc18c\ube44\ud569\ub2c8\ub2e4. \ud504\ub85d\uc2dc \uc11c\ubc84 \uce21\uc5d0\uc11c \uc190\uc2e4 \uc555\ucd95\uc744 \uad6c\ud604\ud558\uba74 \uc11c\ubc84\uc640 \ud074\ub77c\uc774\uc5b8\ud2b8 \uac04\uc5d0 \uc804\uc1a1\ub418\ub294 \ub370\uc774\ud130\uc758 \ud06c\uae30\uac00 \ud6a8\uc728\uc801\uc73c\ub85c \uc904\uc5b4\ub4e4\uc5b4 \ub370\uc774\ud130 \uc804\uc1a1 \uc18d\ub3c4\uac00 \ud5a5\uc0c1\ub418\uace0 \ub300\uc5ed\ud3ed \uc18c\ube44\uac00 \uc904\uc5b4\ub4ed\ub2c8\ub2e4.<\/p>\n<p>\ub610\ud55c \ud504\ub85d\uc2dc \uc11c\ubc84\ub294 \uc774\ubbf8\uc9c0, \ube44\ub514\uc624 \ubc0f \uae30\ud0c0 \uba40\ud2f0\ubbf8\ub514\uc5b4 \uc694\uc18c\ub97c \uc0ac\uc6a9\uc790\uc5d0\uac8c \uc804\ub2ec\ud558\uae30 \uc804\uc5d0 \uc190\uc2e4 \uc555\ucd95\uc744 \uc801\uc6a9\ud558\uc5ec \uba40\ud2f0\ubbf8\ub514\uc5b4 \ucf58\ud150\uce20 \uc804\ub2ec\uc744 \ucd5c\uc801\ud654\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \uc811\uadfc \ubc29\uc2dd\uc740 \uc6f9\uc0ac\uc774\ud2b8\uc758 \ub85c\ub4dc \uc2dc\uac04\uc744 \uc904\uc774\uace0 \ucd5c\uc885 \uc0ac\uc6a9\uc790\uc758 \uc804\ubc18\uc801\uc778 \uac80\uc0c9 \uacbd\ud5d8\uc744 \ud5a5\uc0c1\uc2dc\ud0a4\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4.<\/p>\n<h2>\uad00\ub828\ub41c \ub9c1\ud06c\ub4e4<\/h2>\n<p>\uc190\uc2e4 \uc555\ucd95\uc5d0 \ub300\ud55c \uc790\uc138\ud55c \ub0b4\uc6a9\uc744 \ubcf4\ub824\uba74 \ub2e4\uc74c \ub9ac\uc18c\uc2a4\ub97c \uc0b4\ud3b4\ubcf4\uc138\uc694.<\/p>\n<ul>\n<li><a href=\"https:\/\/www.data-compression.com\/\" target=\"_new\" rel=\"noopener nofollow\">\ub370\uc774\ud130 \uc555\ucd95 \uc124\uba85<\/a><\/li>\n<li><a href=\"https:\/\/www.nyu.edu\/projects\/ratner\/intro.html\" target=\"_new\" rel=\"noopener nofollow\">\uc190\uc2e4 \uc555\ucd95 \uc18c\uac1c<\/a><\/li>\n<li><a href=\"https:\/\/www.jpeg.org\/jpeg\/\" target=\"_new\" rel=\"noopener nofollow\">\uc774\ubbf8\uc9c0 \uc555\ucd95: JPEG<\/a><\/li>\n<li><a href=\"https:\/\/www.itu.int\/rec\/T-REC-H.264\" target=\"_new\" rel=\"noopener nofollow\">\ube44\ub514\uc624 \uc555\ucd95: H.264<\/a><\/li>\n<li><a href=\"https:\/\/www.mp3-tech.org\/\" target=\"_new\" rel=\"noopener nofollow\">\uc624\ub514\uc624 \uc555\ucd95: MP3<\/a><\/li>\n<\/ul>\n<p>\uacb0\ub860\uc801\uc73c\ub85c \uc190\uc2e4 \uc555\ucd95\uc740 \uad11\ubc94\uc704\ud55c \ub514\uc9c0\ud138 \ub3c4\uba54\uc778\uc5d0\uc11c \uc751\uc6a9 \ud504\ub85c\uadf8\ub7a8\uc744 \ucc3e\ub294 \uac15\ub825\ud55c \ub370\uc774\ud130 \ucc98\ub9ac \uae30\uc220\uc785\ub2c8\ub2e4. \ud30c\uc77c \ud06c\uae30 \uac10\uc18c\uc640 \ud5c8\uc6a9 \uac00\ub2a5\ud55c \ud488\uc9c8 \uc0ac\uc774\uc758 \uade0\ud615\uc744 \ub9de\ucd94\ub294 \ub2a5\ub825\uc740 \ucd5c\uc2e0 \ub370\uc774\ud130 \uc804\uc1a1, \uba40\ud2f0\ubbf8\ub514\uc5b4 \uc2a4\ud2b8\ub9ac\ubc0d \ubc0f \uc2a4\ud1a0\ub9ac\uc9c0 \ucd5c\uc801\ud654\uc5d0 \uc5c6\uc5b4\uc11c\ub294 \uc548 \ub420 \uc694\uc18c\uc785\ub2c8\ub2e4. \uae30\uc220\uc774 \uacc4\uc18d \ubc1c\uc804\ud568\uc5d0 \ub530\ub77c \uc190\uc2e4 \uc555\ucd95\uc758 \ubbf8\ub798\ub294 \ub2e4\uc591\ud55c \ub514\uc9c0\ud138 \ud50c\ub7ab\ud3fc\uc5d0\uc11c \ubcf4\ub2e4 \ud6a8\uc728\uc801\uc778 \ub370\uc774\ud130 \ucc98\ub9ac \ubc0f \uc804\ub2ec\uc744 \ubcf4\uc7a5\ud558\uba74\uc11c \uc720\ub9dd\ud55c \uac00\ub2a5\uc131\uc744 \uc81c\uc2dc\ud569\ub2c8\ub2e4. \ud504\ub85d\uc2dc \uc11c\ubc84\uc640 \uacb0\ud569\ud558\uba74 \uc190\uc2e4 \uc555\ucd95\uc774 \ud5a5\uc0c1\ub41c \uac80\uc0c9 \uacbd\ud5d8\uacfc \ucd5c\uc801\ud654\ub41c \ucf58\ud150\uce20 \uc804\ub2ec\uc5d0 \uae30\uc5ec\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>","protected":false},"featured_media":468814,"menu_order":0,"template":"","meta":{"_acf_changed":false,"content-type":"","inline_featured_image":false,"footnotes":""},"class_list":["post-477895","wiki","type-wiki","status-publish","has-post-thumbnail","hentry"],"acf":{"faq_title":"Frequently Asked Questions about <mark>Lossy Compression: Preserving Efficiency in Data Transmission<\/mark>","faq_items":[{"question":"What is Lossy Compression?","answer":"<p>Lossy Compression is a data processing technique that reduces the size of files while sacrificing some non-essential information from the original data. It is widely used in various digital applications like multimedia streaming, data transmission, and storage optimization to achieve higher compression ratios.<\/p>"},{"question":"How does Lossy Compression work?","answer":"<p>Lossy Compression works by employing sophisticated algorithms that identify and discard less perceptible or redundant data from the source file. The process is irreversible, meaning some data is permanently lost during compression. However, this technique ensures efficient data handling and transmission.<\/p>"},{"question":"What are the key features of Lossy Compression?","answer":"<p>Lossy Compression offers several key features, including high compression ratios, a quality-size tradeoff, and applicability to multimedia data. It allows users to adjust compression levels to strike a balance between file size reduction and maintaining acceptable quality.<\/p>"},{"question":"What types of Lossy Compression exist?","answer":"<p>There are several types of Lossy Compression depending on the type of data being processed:<\/p><ul><li>Image Compression: Utilizing formats like JPEG, WebP, and JPEG 2000 to reduce image size while preserving visual quality.<\/li><li>Video Compression: Implementing formats like H.264, H.265 (HEVC), and VP9 for efficient video streaming and storage.<\/li><li>Audio Compression: Using formats like MP3, AAC, and Ogg Vorbis for compressing audio files without significant quality loss.<\/li><\/ul>"},{"question":"What are the applications and challenges of Lossy Compression?","answer":"<p>Lossy Compression finds applications in multimedia streaming, data transmission, and storage optimization. It allows smooth content delivery and maximizes storage capacities. However, it comes with challenges like quality degradation and irreversibility, which require careful control and consideration.<\/p>"},{"question":"How does Lossy Compression compare to Lossless Compression?","answer":"<p>Lossy Compression achieves higher compression ratios compared to Lossless Compression, but it is an irreversible process that results in some data loss. Lossless Compression, on the other hand, preserves data entirely but with lower compression ratios.<\/p>"},{"question":"What are the future prospects of Lossy Compression?","answer":"<p>As technology advances, Lossy Compression is expected to play a crucial role in enabling more efficient data handling and delivering immersive multimedia experiences. Researchers are likely to develop innovative algorithms for higher compression ratios and reduced perceptible quality loss.<\/p>"},{"question":"How can proxy servers benefit from Lossy Compression?","answer":"<p>Proxy servers, like OneProxy, can benefit from Lossy Compression by reducing data transmitted between the server and clients, leading to improved data transfer speeds and reduced bandwidth consumption. Additionally, applying Lossy Compression to multimedia elements optimizes content delivery and enhances browsing experiences.<\/p>"},{"question":"Where can I find more information about Lossy Compression?","answer":"<p>For further information about Lossy Compression, you can explore the following resources:<\/p><ul><li>Data Compression Explained (URL: <a href=\"https:\/\/www.data-compression.com\/\" target=\"_new\">https:\/\/www.data-compression.com\/<\/a>)<\/li><li>Introduction to Lossy Compression (URL: <a href=\"https:\/\/www.nyu.edu\/projects\/ratner\/intro.html\" target=\"_new\">https:\/\/www.nyu.edu\/projects\/ratner\/intro.html<\/a>)<\/li><li>Image Compression: JPEG (URL: <a href=\"https:\/\/www.jpeg.org\/jpeg\/\" target=\"_new\">https:\/\/www.jpeg.org\/jpeg\/<\/a>)<\/li><li>Video Compression: H.264 (URL: <a href=\"https:\/\/www.itu.int\/rec\/T-REC-H.264\" target=\"_new\">https:\/\/www.itu.int\/rec\/T-REC-H.264<\/a>)<\/li><li>Audio Compression: MP3 (URL: <a href=\"https:\/\/www.mp3-tech.org\/\" target=\"_new\">https:\/\/www.mp3-tech.org\/<\/a>)<\/li><\/ul>"}]},"_links":{"self":[{"href":"https:\/\/oneproxy.pro\/kr\/wp-json\/wp\/v2\/wiki\/477895","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/oneproxy.pro\/kr\/wp-json\/wp\/v2\/wiki"}],"about":[{"href":"https:\/\/oneproxy.pro\/kr\/wp-json\/wp\/v2\/types\/wiki"}],"version-history":[{"count":0,"href":"https:\/\/oneproxy.pro\/kr\/wp-json\/wp\/v2\/wiki\/477895\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/oneproxy.pro\/kr\/wp-json\/wp\/v2\/media\/468814"}],"wp:attachment":[{"href":"https:\/\/oneproxy.pro\/kr\/wp-json\/wp\/v2\/media?parent=477895"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}