metering.. matrix, centered weighed n spot?

metering.. matrix, centered weighed n spot?

metering pattern secara umumnya ada tiga iaitu matrix, centered weighted dan spot..

1. matrix : bacaan exposure meliputi keseluruhan gambar dan memberi hasil yang seimbang antara highlight, midtone dan shadow..

2. centered weighted : bacaan exposure meliputi sehingga 80% daripada keseluruhan gambar.. metering pattern jenis ini boleh dikatakan sebagai metering pattern penyelamat kerana exposure yang dikira hanyalah subjek dan kawasan2 yang berhampiran dengan subjek sahaja.. bahagian2 lain dalam gambar tidak diambil kira..

3. spot : bacaan exposure hanya diambil dalam lingkungan 1-5% sahaja dalam gambar.. metering jenis ini sesuai digunakan untuk keadaan lighting yang kritikal.. sebagai contoh, gambar subjek yang diambil dengan latarbelakang yang berwarna hitam @ putih...

maknanya metering digunakan untuk mengira exposure..........

try wt 3 shot dgn metering yg berbeza
tp dgn exposure setting & subjek yg sama...

matrix : lanskap
centered weighted : PR shoot, potret, n produk shoot
spot : potret (high key, low key)

High-key Lighting
High-key lighting is a style of lighting for film, television, or photography that aims to reduce the lighting ratio present in the scene. This was originally done partly for technological reasons, since early film and television did not deal well with high contrast ratios, but now is used to suggest an upbeat mood. It is often used in sitcoms and comedies. High-key lighting is usually quite homogeneous and free from dark shadows.

Contoh



Low-key Lighting
Low-key lighting (or ambient lighting) is a style of lighting for photography, film or television. It attempts to create a chiaroscuro effect. In traditional photographic lighting, three-point lighting uses a key light, a fill light, and a back light for even illumination. Low-key lighting requires only one key light, optionally controlled with a fill light or a simple reflector.

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