Star::AutoFind errors in PSF convolution

olegkutkov / open-phd-guiding

Automatically exported from code.google.com/p/open-phd-guiding

0 stars 0 forks source link

Star::AutoFind errors in PSF convolution #330

Closed GoogleCodeExporter closed 9 years ago

GoogleCodeExporter commented 9 years ago

There are some math errors in the PSF convolution function in Star::AutoFind 
leading to small spurious artifacts.  Not all points in the 9x9 region 
contribute to the final value, and some points are added multiple times 
(effectively giving an excessively high weighting.)

The math errors usually do not cause problems as long as the image is smooth 
(no hot pixels) and stars are far apart.

Original issue reported on code.google.com by andy.gal...@gmail.com on 1 Sep 2014 at 5:33

GoogleCodeExporter commented 9 years ago

This issue was closed by revision r1004.

Original comment by andy.gal...@gmail.com on 1 Sep 2014 at 6:00

Changed state: Fixed

GoogleCodeExporter commented 9 years ago

Issue 211 has been merged into this issue.

Original comment by andy.gal...@gmail.com on 5 Sep 2014 at 5:02