![]() The photo is obtained with Celestron C9.25 Schmidt Cassegrain Telescope, (9.25 inches of aperture) ad ZWO asi 224 camera. What software do you use to do the steps you describe. You see a real improvement of star limit magnitude (from 16 to 18). Not sure I understand what you said in describing your favourite processing method. DeNoise AI To update to the latest version v2.0.0 of DeNoise AI, you will need to manually uninstall v1.3.3 from your computer (see uninstall instructions on our FAQ page) and reinstall Denoise AI using the a. Tempted to buy a seperate small tower computer and put a couple of GPUs for experimentation as I've bust one GPU due to heat in my MacBook Pro. The disadvantage of this solution is it take hours and hours of 100% GPU time. ![]() My favourite processing is where swarming implemented in GPU was used to back propagate to define the PSF at a number of key points then using interpolation between the PSF across the image, the PSF deconvolution is applied - and a final deconvoluted sharp image appears. Although this does depend entirely on whether or not you need all three software options. ![]() Testing Topaz DeNoise AI for Astrophotography. Topaz Sharpen AI is a sharpening and shake reduction photo retouching software, which can help make blurry or out-of-focus areas of your photos sharper. I've always get the feeling that Topaz oversell aggressively in their adverts, almost in the same scenario where the company is over-compensating. DeNoise AI is available standalone for 79.99 / £58 or as part of the ‘Image Quality Bundle’ for 199 / £144, which includes Sharpen AI, DeNoise AI and Gigapixel AI and offers a reasonable saving compared to when purchased individually. One of the features we love most about the Topaz Sharpen AI application is the ability to selectively. What is funny is that AI deep style networks and normal image filters aren't that far apart. They both use what is effectively kernels.
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