View source for JP4 HDR


== HDR JP4 ==
Bayer pattern look like this
{| class="wikitable" 
|-
| bgcolor="red"|R
| bgcolor="green"|G1
| bgcolor="red"|R
| bgcolor="green"|G1
| bgcolor="red"|R
| bgcolor="green"|G1
|-
| bgcolor="green"|G2
| bgcolor="blue"|B
| bgcolor="green"|G2
| bgcolor="blue"|B
| bgcolor="green"|G2
| bgcolor="blue"|B
|-
| bgcolor="red"|R
| bgcolor="green"|G1
| bgcolor="red"|R
| bgcolor="green"|G1
| bgcolor="red"|R
| bgcolor="green"|G1
|-
| bgcolor="green"|G2
| bgcolor="blue"|B
| bgcolor="green"|G2
| bgcolor="blue"|B
| bgcolor="green"|G2
| bgcolor="blue"|B
|-
| bgcolor="red"|R
| bgcolor="green"|G1
| bgcolor="red"|R
| bgcolor="green"|G1
| bgcolor="red"|R
| bgcolor="green"|G1
|-
| bgcolor="green"|G2
| bgcolor="blue"|B
| bgcolor="green"|G2
| bgcolor="blue"|B
| bgcolor="green"|G2
| bgcolor="blue"|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.