< HDRI & Panoramas
> Intro
> Introduction
> Create
> Evil Flaws
> Tone-mapping
> HDRI Pictures
|
|
— HDRI Pictures: Wardrobe 64 —
42.5% of original size. Photographed on 13. June 2007.
Number of photographs: 16, exposure times (shutter speeds): 1/4000 second to 8 seconds,
f-stop: f/8,
equivalent sensitivity: 200 ASA; dynamic range: 1,358,800:1, radiosity: 4,256.
Assembled without auto alignment in Picturenaut 1.18b, white balancing
in HDRShop. Twice tone-mapped.
- 1. Tone-mapping in Picturenaut using the Adaptive Logarithmic Operator:
- Belichtungskorrektur: 0.30 (exposure correction)
- Lichter-Feineinstellung: 1.00 (fine-adjustment of lights)
- Korrektur der mittleren Helligkeit: 0.21 (correction of middle brightness)
- Kontrast: 0.45 (contrast)
- Gammakorrektur: 2.20 (nach G.709) (gamma correction)
-
- 2. Tone-mapping in Picturenaut using the Photoreceptor Physiology Operator:
- Belichtungskorrektur: 0.80 (exposure correction)
- Dynamikkompression: 0.45 (dynamic compression)
- Farbsättigung: 1.00 (colour saturation)
- Kontrast: 0.80 (contrast)
- Gammakorrektur: 2.20 (nach G.709) (gamma correction)
Both pictures were added 50% to 50% in PhotoImpact and further corrected
in Photoshop: low value 8, gamma 1.15, high value unchanged at 255.
|