{"id":3241,"date":"2014-03-03T10:26:43","date_gmt":"2014-03-03T10:26:43","guid":{"rendered":"http:\/\/tapchicntt.com\/?p=3241"},"modified":"2014-03-03T10:26:43","modified_gmt":"2014-03-03T10:26:43","slug":"pngoo-cach-don-gian-de-giam-dung-luong-anh","status":"publish","type":"post","link":"https:\/\/tapchicntt.com\/pngoo-cach-don-gian-de-giam-dung-luong-anh\/","title":{"rendered":"PNGoo – C\u00e1ch \u0111\u01a1n gi\u1ea3n \u0111\u1ec3 gi\u1ea3m dung l\u01b0\u1ee3ng \u1ea3nh"},"content":{"rendered":"

PNGoo, m\u1ed9t ph\u1ea7n m\u1ec1m mi\u1ec5n ph\u00ed, dung l\u01b0\u1ee3ng nh\u1ecf, c\u00f3 ch\u1ee9c n\u0103ng gi\u1ea3m dung l\u01b0\u1ee3ng \u1ea3nh \u0111\u1ebfn 70% nh\u01b0ng ch\u1ea5t l\u01b0\u1ee3ng \u1ea3nh v\u1eabn \u0111\u01b0\u1ee3c gi\u1eef \u1edf m\u1ee9c ch\u1ea5p nh\u1eadn \u0111\u01b0\u1ee3c.<\/p>\n

N\u1ebfu b\u1ea1n l\u00e0 m\u1ed9t ng\u01b0\u1eddi th\u00edch ch\u1ee5p \u1ea3nh th\u00ec ch\u1eafc h\u1eb3n trong m\u00e1y t\u00ednh c\u1ee7a b\u1ea1n c\u00f3 ch\u1ee9a r\u1ea5t nhi\u1ec1u \u1ea3nh ph\u1ea3i kh\u00f4ng? V\u00e0 t\u1ea5t c\u1ea3 \u0111\u1ec1u kh\u00e1 n\u1eb7ng v\u00ec \u0111\u1ec1u l\u00e0 \u1ea3nh g\u1ed1c. Do \u0111\u00f3 \u0111\u00f4i khi b\u1ea1n kh\u00e1 kh\u00f3 ch\u1ecbu v\u00ec c\u00e1c b\u1ee9c \u1ea3nh chi\u1ebfm kh\u00e1 nhi\u1ec1u b\u1ed9 nh\u1edb c\u1ee7a m\u00e1y t\u00ednh. N\u1ebfu thu nh\u1ecf th\u00ec dung l\u01b0\u1ee3ng s\u1ebd gi\u1ea3m nh\u01b0ng ch\u1ea5t l\u01b0\u1ee3ng \u1ea3nh c\u0169ng s\u1ebd gi\u1ea3m theo.<\/p>\n

\"PNGoo<\/p>\n

M\u1ed9t bi\u1ec7n ph\u00e1p kh\u00e1c ti\u1ec7n l\u1ee3i h\u01a1n m\u00e0 b\u1ea1n c\u00f3 th\u1ec3 tham kh\u1ea3o \u0111\u00f3 l\u00e0 s\u1eed d\u1ee5ng c\u00f4ng c\u1ee5 PNGoo, m\u1ed9t ph\u1ea7n m\u1ec1m mi\u1ec5n ph\u00ed, dung l\u01b0\u1ee3ng nh\u1ecf, c\u00f3 ch\u1ee9c n\u0103ng gi\u1ea3m dung l\u01b0\u1ee3ng \u1ea3nh \u0111\u1ebfn 70% nh\u01b0ng ch\u1ea5t l\u01b0\u1ee3ng \u1ea3nh v\u1eabn \u0111\u01b0\u1ee3c gi\u1eef \u1edf m\u1ee9c ch\u1ea5p nh\u1eadn \u0111\u01b0\u1ee3c.<\/p>\n

\"PNGoo<\/p>\n

Sau khi t\u1ea3i v\u1ec1, b\u1ea1n c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng ngay PNGoo m\u00e0 kh\u00f4ng c\u1ea7n c\u00e0i \u0111\u1eb7t. Giao di\u1ec7n c\u1ee7a PNGoo c\u0169ng kh\u00e1 \u0111\u01a1n gi\u1ea3n v\u00e0 h\u1ed7 tr\u1ee3 thao t\u00e1c k\u00e9o th\u1ea3.<\/p>\n

\"PNGoo<\/p>\n

B\u00e2y gi\u1edd b\u1ea1n h\u00e3y ki\u1ec3m tra kh\u1ea3 n\u0103ng l\u00e0m vi\u1ec7c c\u1ee7a PNGoo b\u1eb1ng c\u00e1ch k\u00e9o th\u1ea3 m\u1ed9t b\u1ee9c \u1ea3nh c\u1ea7n gi\u1ea3m dung l\u01b0\u1ee3ng v\u00e0o giao di\u1ec7n ch\u01b0\u01a1ng tr\u00ecnh.<\/p>\n

\"PNGoo<\/p>\n

Trong giao di\u1ec7n PNGoo, b\u1ea1n ti\u1ebfn h\u00e0nh nh\u1ea5n v\u00e0o t\u00f9y ch\u1ecdn Colour Settings. H\u1ed9p tho\u1ea1i t\u00f9y ch\u1ec9nh s\u1ebd xu\u1ea5t hi\u1ec7n, b\u00e2y gi\u1edd b\u1ea1n h\u00e3y thay \u0111\u1ed5i c\u00e1c th\u00f4ng s\u1ed1 \u1edf m\u1ee5c Colours.<\/p>\n

\"PNGoo<\/p>\n

B\u1ea1n n\u00ean l\u01b0u \u00fd l\u00e0 th\u00f4ng s\u1ed1 Colours c\u00e0ng \u00edt th\u00ec dung l\u01b0\u1ee3ng \u1ea3nh s\u1ebd c\u00e0ng gi\u1ea3m m\u1ea1nh. V\u00e0 m\u1ee9c 256 l\u00e0 m\u1ee9c m\u1eb7c \u0111\u1ecbnh t\u01b0\u01a1ng \u1ee9ng v\u1edbi ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 dung l\u01b0\u1ee3ng hi\u1ec7n t\u1ea1i c\u1ee7a \u1ea3nh g\u1ed1c. V\u00e0 b\u1ea1n c\u00f3 th\u1ec3 ki\u1ec3m tra thay \u0111\u1ed5i t\u1ea1i m\u1ee5c Preview v\u00e0 Info<\/p>\n

\"PNGoo<\/p>\n

Sau khi \u0111\u00e3 thi\u1ebft l\u1eadp xong, b\u1ea1n nh\u1ea5n Go! \u0111\u1ec3 PNGoo ti\u1ebfn h\u00e0nh l\u00e0m vi\u1ec7c. S\u1ea3n ph\u1ea9m sau c\u00f9ng s\u1ebd \u0111\u01b0\u1ee3c l\u01b0u c\u00f9ng v\u1ecb tr\u00ed v\u1edbi \u1ea3nh g\u1ed1c v\u00e0 c\u00f3 \u0111\u1ecbnh d\u1ea1ng l\u00e0 PNG. B\u1ea1n \u0111\u1ecdc quan t\u00e2m c\u00f3 th\u1ec3 t\u1ea3i v\u1ec1 PNGoo t\u1ea1i \u0111\u00e2y<\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":"

PNGoo, m\u1ed9t ph\u1ea7n m\u1ec1m mi\u1ec5n ph\u00ed, dung l\u01b0\u1ee3ng nh\u1ecf, c\u00f3 ch\u1ee9c n\u0103ng gi\u1ea3m dung l\u01b0\u1ee3ng \u1ea3nh \u0111\u1ebfn 70% nh\u01b0ng ch\u1ea5t […]<\/p>\n","protected":false},"author":6,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[45],"tags":[],"class_list":["post-3241","post","type-post","status-publish","format-standard","hentry","category-thu-thuat-tien-ich"],"views":400,"_links":{"self":[{"href":"https:\/\/tapchicntt.com\/rest-api\/wp\/v2\/posts\/3241","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/tapchicntt.com\/rest-api\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/tapchicntt.com\/rest-api\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/tapchicntt.com\/rest-api\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/tapchicntt.com\/rest-api\/wp\/v2\/comments?post=3241"}],"version-history":[{"count":0,"href":"https:\/\/tapchicntt.com\/rest-api\/wp\/v2\/posts\/3241\/revisions"}],"wp:attachment":[{"href":"https:\/\/tapchicntt.com\/rest-api\/wp\/v2\/media?parent=3241"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/tapchicntt.com\/rest-api\/wp\/v2\/categories?post=3241"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/tapchicntt.com\/rest-api\/wp\/v2\/tags?post=3241"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}