Open leginonbot opened 5 months ago
Original Redmine Comment Author Name: Neil Voss (@vosslab) Original Date: 2010-06-16T23:04:56Z
If edge detection fails it uses circular average. As a temporary workaround, make the edge threshold really high like 0.5 instead of 0.001 and it should work like you want.
Original Redmine Comment Author Name: Scott Stagg (Scott Stagg) Original Date: 2010-06-17T10:58:40Z
That definitely helped, but it still fails on a large percentage of images. What percentage of images does it succeed on at Scripps?
Original Redmine Comment Author Name: Neil Voss (@vosslab) Original Date: 2010-06-17T12:21:09Z
It usually works on 100% of any image you would expect it to work, but it was really designed around Tecnai 2. I hope to dive into the code, fix it so it works on more microscopes and then eventually publish it.
Original Redmine Comment Author Name: Anchi Cheng (@anchi2c) Original Date: 2010-06-17T13:38:33Z
Try use Binning option in runAce2.php
I put some behavior description in the pop-up help. In your case, by using a large binning, you zoom into the center of the power spectrum so that ace2 can find the modulation in the range it can handle.
My data are normally at 100kx on Tecnai2 so I have similar problem.
Author Name: Scott Stagg (Scott Stagg) Original Redmine Issue: 596, https://emg.nysbc.org/redmine/issues/596 Original Date: 2010-05-28
I can't get ace2 to work consistently with images from our Krios. The problem, I believe, is that the edge detection fails on the high mag. images that we are taking. The zeros are relatively close to the origin, and ace2 seems to miss them. When this happens, it misestimates the astig and doesn't elliptically average correctly. I think the best fix for this would be to make an option where you can turn off the edge detection and just circularly average. I don't know who to make a watcher on this, so if I have put the wrong people, please drop yourselves and add the correct ones.