Getting all convoluted?

For those interested in imaging and image processing with DSLR, CCD, webcam or film.
Post Reply
User avatar
rwilkinson
Member
Posts: 1297
Joined: Mon Oct 12, 2009 6:47 pm
Location: Bolton
Contact:

Getting all convoluted?

Post by rwilkinson » Mon Jul 30, 2012 3:00 pm

Here's an illustration of the use of the deconvolution engine in IRIS to reduce the imperfect focus of last night's webcam test-image:
Image

After running the RL2 10 0 command in IRIS, here's how it looks:
double_decon.jpg
The same image after applying the modified Richardson-Lucy deconvolution process
double_decon.jpg (31.95 KiB) Viewed 3131 times
And it's not difficult to do - just draw a rectangle around a bright (but non-saturated) star, type in the command and then wait (quite a while!) for all the numbers to be crunched!

Post Reply