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High dynamic range imaging (HDR oHDRI) tone mapping with a diferents algorithms

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fmurciag/High-dynamic-range-HDR-opencv

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Opencv-HDR-demo

High-dynamic-range tone mapping with a diferents algorithms

Example

Imputs

Exposure: 1/4s Exposure: 1/8s Exposure: 1/15s Exposure: 1/60s Exposure: 1/120s Exposure: 1/1000s

Results

Debevec's method Drago's method Mantiuk's method Reinhard's method
gama=2 gama=1, saturation=0.7, bias=0.85 gama=2.2, scale=0.85, saturation=1.2 gama=1.5, intensity=0, light_adapt=1, color_adapt=0

Result in real life

Imputs

Exposure: 1/1000s Exposure: 1/30s Exposure: 1/8s

Results

> > >
Debevec's method Drago's method
gama=4.5 gama=2, saturation=0.7, bias=0.85

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