Difference between revisions of "JP4 HDR"

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(JP4 HDR)
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== HDR JP4 ==
 
== HDR JP4 ==
 
Bayer pattern look like this
 
Bayer pattern look like this
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Some sensors have possibility to set independed scale to G1 and G2.
 
Some sensors have possibility to set independed scale to G1 and G2.
 
Considering that the accessible optics does not give the full permission of a sensor resolution, it can be used for increase in a dynamic range of a image sensor.
 
Considering that the accessible optics does not give the full permission of a sensor resolution, it can be used for increase in a dynamic range of a image sensor.
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{| border="0" cellpadding="2" align="right"
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|-
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| [[Image:Hdr02 all gain1.jpeg|thumb|150px nonHDR image with gain=1]] || [[Image:Hdr02 all gain16.jpeg|thumb|150px nonHDR image with gain=16]] || [[Image:Hdr02.jpeg|thumb|150px HDR source image with gained G2]] || [[Image:Hdr02 processed.jpg|thumb|150px processed HDR image]]
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|-
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|}

Revision as of 14:04, 16 February 2009

HDR JP4

Bayer pattern look like this

R G1 R G1 R G1
G2 B G2 B G2 B
R G1 R G1 R G1
G2 B G2 B G2 B
R G1 R G1 R G1
G2 B G2 B G2 B

Some sensors have possibility to set independed scale to G1 and G2. Considering that the accessible optics does not give the full permission of a sensor resolution, it can be used for increase in a dynamic range of a image sensor.

150px nonHDR image with gain=1
150px nonHDR image with gain=16
150px HDR source image with gained G2
150px processed HDR image