Panasonic Lumix G 20mm F1.7 II (H-H020A) - Banding

Started Aug 6, 2013 | Discussions thread
OP tsi Forum Member • Posts: 54
Re: Panasonic Lumix G 20mm F1.7 II (H-H020A) - Banding

I forgot that blue and red are on different rows in the bayer pattern. For some unknown reason I thought that they are mixed on the same row.

The only difficulty I have with this explanation is that the bands would appear colored in all white balanced scenes. The examples I post are usually converted to B/W so it can not be seen there. However, I have not seen color bands in white balanced scenes unless the width of the bands is very wide (image of the spring). An explanation for this may be the color noise reduction, which eliminates color difference in narrow patterns. I am almost convinced.

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