D3 sensor efficiency

Started Nov 18, 2007 | Discussions thread
DuncanM1 Contributing Member • Posts: 817
Re: D200 read noise analysis-another view

Take, 2 Nikon bias frames, subtract one from the other, add an offset to remove negative values, and then examine the histogram. The resulting histogram seems perfectly Gaussian.

Duncan

Bill Janes wrote:

If anyone is interested, here is a clipping analysis I did for the
D200 at ISO 100 using Iris and one of the green subarrays. The
clipping appears approximately half-Gaussian, in agreement with
Emil's measurements.

http://luminous-landscape.com/forum/index.php?showtopic=21300&view=findpost&p=157653
--
Bill Janes

Post (hide subjects) Posted by
cpw
cpw
cpw
Keyboard shortcuts:
FForum PPrevious NNext WNext unread UUpvote SSubscribe RReply QQuote BBookmark MMy threads
Color scheme? Blue / Yellow