Balluff MATRIX VISION mvBlueFOX Series, Technical Manual

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1.10 Sensor Overview 65
Note
For further information about rolling shutter, please have a look at the practical report about
rolling shutter on our website:
https://www.matrix-vision.com/tl_files/mv11/
← -
Glossary/art_rolling_shutter_en.pdf
For further information about image errors of image sensors, please have a look at
For further information about image errors of image sensors, please have a look at Correcting image
errors of a sensor (p. 104 ).
1.10.3 Output sequence of color sensors (RGB Bayer)
Figure 2: Output sequence of RAW data
1.10.4 Bilinear interpolation of color sensors (RGB Bayer)
For Bayer demosaicing in the camera, we use bilinear interpolation:
Figure 3: Bilinear interpolation
1. Interpolation of green pixels: the average of the upper, lower, left and right pixel values is assigned as the G
value of the interpolated pixel.
For example:
(G3+G7+G9+G13)
G8 = --------------
4
For G7:
MATRIX VISION GmbH