< HDRI & Panoramas

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> Evil Flaws

> Tone-mapping

> HDRI Pictures

— HDRI Pictures: Tunnel 275 —

42.5% of original size. Photographed on 2. July 2009.

Number of photographs: 8, exposure times (shutter speeds): 1/1000 second to 1/8 second, f-stop: f/8,
equivalent sensitivity: 200 ASA; dynamic range: 377,409:1, radiosity: ?.

Assembled without auto alignment in Picturenaut 2.12.

Tone-mapping with Artizen 2.7.5, Natural Operator:

Strength: 0.50,

Detail Radius: 0.50,

Radiance: 0.50,

Saturation: 0.60,

Brightness: 3.00,

Highlights -1.00,

Shadows 1.00,

Midtones 0.00.

In Photoshop adjusted histogram with local operator.