{"id":18412,"date":"2024-02-29T06:33:15","date_gmt":"2024-02-29T06:33:15","guid":{"rendered":"https:\/\/soicau3063.minhngocxoso.com\/?p=18412"},"modified":"2024-02-29T06:33:15","modified_gmt":"2024-02-29T06:33:15","slug":"phan-tich-van-de-lo-ve-kep-hom-sau-danh-lo-gi-hieu-qua","status":"publish","type":"post","link":"https:\/\/soicaudexoso.com\/phan-tich-van-de-lo-ve-kep-hom-sau-danh-lo-gi-hieu-qua\/","title":{"rendered":"ph\u00e2n t\u00edch v\u1ea5n \u0111\u1ec1 l\u00f4 v\u1ec1 k\u00e9p h\u00f4m sau \u0111\u00e1nh l\u00f4 g\u00ec hi\u1ec7u qu\u1ea3"},"content":{"rendered":"
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ph\u00e2n t\u00edch v\u1ea5n \u0111\u1ec1 l\u00f4 v\u1ec1 k\u00e9p h\u00f4m sau \u0111\u00e1nh l\u00f4 g\u00ec hi\u1ec7u qu\u1ea3<\/b><\/h3>\n<\/div>\n<\/div>\n<\/div>\n
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\u0110\u1ec1 v\u1ec1 k\u00e9p h\u00f4m sau \u0111\u00e1nh l\u00f4 g\u00ec th\u00ec c\u00f3 t\u1ef7 l\u1ec7 \u0103n nhi\u1ec1u nh\u1ea5t? M\u1ed9t tr\u01b0\u1eddng h\u1ee3p v\u1ec1 \u0111\u1ec1 \u0111\u1eb7c bi\u1ec7t m\u00e0 h\u1ea7u h\u1ebft anh ch\u1ecb em ch\u01a1i l\u00f4 \u0111\u1ec1 \u0111\u1ec1u mu\u1ed1n t\u00ecm hi\u1ec3u, \u0111\u1ec3 gi\u1ea3i \u0111\u00e1p l\u00f4 v\u1ec1 k\u00e9p \u0111\u00e1nh l\u00f4 g\u00ec, b\u00e0i n\u1ed9i dung ph\u00e2n t\u00edch v\u1ea5n \u0111\u1ec1 l\u00f4 v\u1ec1 k\u00e9p h\u00f4m sau \u0111\u00e1nh l\u00f4 g\u00ec n\u00e0y.<\/p>\n

1. \u0110\u1ec1 v\u1ec1 k\u00e9p c\u00f3 nh\u1eefng lo\u1ea1i n\u00e0o?<\/strong><\/h2>\n

Tr\u01b0\u1edbc khi t\u00ecm hi\u1ec3u \u0111\u1ec1 v\u1ec1 k\u00e9p h\u00f4m sau \u0111\u00e1nh l\u00f4 g\u00ec b\u1ea1n bi\u1ebft v\u1ec1 c\u00e1c lo\u1ea1i \u0111\u1ec1 v\u1ec1 k\u00e9p. Th\u1ef1c t\u1ebf c\u00f3 nhi\u1ec1u lo\u1ea1i \u0111\u1ec1 v\u1ec1 k\u00e9p v\u00e0 m\u1ed7i lo\u1ea1i l\u1ea1i c\u00f3 c\u00e1ch soi l\u00f4 kh\u00e1c nhau. D\u01b0\u1edbi \u0111\u00e2y s\u1ebd l\u00e0 nh\u1eefng d\u1ea1ng \u0111\u1ec1 v\u1ec1 k\u00e9p.<\/p>\n

a. \u0110\u1ec1 k\u00e9p b\u1eb1ng<\/strong><\/h3>\n

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\u0110\u1ea7u ti\u00ean ta c\u1ea7n n\u00f3i t\u1edbi k\u00e9p b\u1eb1ng, k\u00e9p b\u1eb1ng ch\u00ednh l\u00e0 b\u1ed9i s\u1ed1 s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i v\u00e0 nhi\u1ec1u ng\u01b0\u1eddi y\u00eau th\u00edch. N\u00f3 ch\u00ednh l\u00e0 t\u1ed5ng h\u1ee3p c\u1ee7a 10 c\u1eb7p s\u1ed1ng v\u1edbi 2 s\u1ed1 trong \u0111\u1ec1 gi\u1ed1ng nhau. V\u1edbi d\u00e3y s\u1ed1 k\u00e9p b\u1eb1ng l\u00e0 00 \u2013 11 \u2013 22 \u2013 33- 44 \u2013 55 \u2013 66 \u2013 77 \u2013 88 \u2013 99 .<\/p>\n

Nh\u1edd vi\u1ec7c nghi\u00ean c\u1ee9u, t\u00ednh to\u00e1n c\u1ee7a nh\u1eefng ng\u01b0\u1eddi tr\u01b0\u1edbc kia b\u1eb1ng nhi\u1ec1u ph\u01b0\u01a1ng ph\u00e1p s\u1ed1 h\u1ecdc, t\u1eeb k\u00e9p b\u1eb1ng ng\u01b0\u1eddi ra \u0111\u00e3 t\u1ea1o ra nhi\u1ec1u b\u1ed9 k\u00e9p kh\u00e1c nhau nhau m\u00e0 m\u1ed7i b\u1ed9 ch\u1ee9a \u0111\u1ef1ng nhi\u1ec1u y\u1ebfu t\u1ed1 kh\u00e1c nhau.<\/p>\n

b. \u0110\u1ec1 k\u00e9p l\u1ec7ch<\/strong><\/h3>\n

\u0110\u1ec1 v\u1ec1 k\u00e9p l\u1ec7ch l\u00e0 n\u00f3 v\u1ec1 v\u1edbi c\u00e1c con s\u1ed1 c\u1ee5 th\u1ec3, c\u00e1c con s\u1ed1 n\u00e0y \u0111\u01b0\u1ee3c ph\u00e1t tri\u1ec3n d\u1ef1a tr\u00ean k\u00e9p b\u1eb1ng. Ta c\u00f3 c\u00e1c d\u00e3y s\u1ed1 k\u00e9p l\u1ec7ch:<\/p>\n