![]() ![]() Resize in On1 RAW also produces very good results. In my case, artifacts were no longer an issue after turning off the "Use GPU" feature in settings. Gigapixel AI can also produce excellent results for resizing files, but you have to watch for the creation of artifacts. Denoise AI seems to work well on most files (also works on files from larger format sensors, but a 42mp Sony sensor doesn't produce as much noise for a given ISO in the first place). The latest 20mp sensors with no AA filters produce very nice files, with the most obvious limitations being noise & resolution. I agree that new gen software is beneficial to m43. Nice to hear that the new Remask is working well for you. Thanks for this tutorial Mike! I have been quite happy with AI Clear but I will check out DeNoise AI. An extra 5 or so minutes would deliver an image that needed no cleanup. You can see that I was quite sloppy with my blue pen tool above. Topaz is my favorite, but there are others. My main point is that software is helping the m43 user to get the most out of select shots, and in some cases emulate what can be achieved with much heavier more expensive full frame gear. One could do that in PS, Affinity photo etc.or just fine tune the green, red and blue parts of the image with finer width pens. If you look carefully there are a few parts of the final image that need cleaning up. This shot took me less than 2 minutes to blur. The first image is the original shot, the second shows a coloring of the image before the mask is calculated. Varying the size of green, blue and red pens allows one to really fine-tune the process of masking and direct the program to keep certain parts of the image vs. That is where this program shines for me. Other programs start to fail when the algorithms cannot tell the difference between the background and the part of the image that you want unaltered. ![]() ![]() (7)Ět this point you can blur the background, color the background or import another image to use as the background ![]() (4) Use the green bucket fill tool to designate parts of the image you want unaltered Remember blue creates the separation between the parts of the image to be altered vs kept. (3) Use the red bucket fill tool to fill in the part of the image you want to change. You can control the thickness of the blue pen tool. Make sure that the blue line or path includes part of the image you want to keep unaltered and the part that you want to blur. (2) Next trace around the part of the image that you want to keep with the blue pen tool. Green is the color one uses to select portions of the shot that are unaltered. The whole image is shaded in green at first. However, Topaz Mask AI is quite fast for many shots. When that happens there is a lot of manipulation to get the mask just right. I have tried quite a few programs and masking an image to blur the background is very time consuming and the magic select tool often selects the wrong portions of the image. Those are two of the primary complaints for m43.(1) greater noise and (2) lack of subject isolation due to greater DOF. This allows one – amongst other things - to blur the background very quickly and conveniently. Another product that they have released is Topaz Mask AI. I especially like the batch processing feature. Now there are other products that also work, and I am not claiming that Topaz DeNoise is the best, but it is very useful and quick for me. In another thread I posted the incredible noise reduction achieved by Topaz DeNoise AI. ![]()
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