1/12/2023 0 Comments Topaz sharpen ai vs denoise ai![]() ![]() Previewing each modes' results, I find to be very quick (i.e., about 3 seconds), BUT I have a 2019, 27" iMac with a 3.6 GHz i9 (8-core) processor, 24 GB RAM, a Radeon Pro Vega 48 graphics card with 8 GB of VRAM, and a 2 TB SSD. I should add that when using "Sharpen" mode you need to be aware and careful of the "Jaggies" that can occur in what would normally be smooth, straight lines and also the white halo that I have noticed that can start to appear around objects if you sharpen too much! Initially, you might think that Sharpen is all that you need, but when I tried each, one after the other, I found that more often than not, it was Focus or Stabilize that my image REALLY needed! (And since I do all of my shooting handheld, these two modes are VERY useful.) Similar to DeNoise AI, there is a "Noise Suppression" and "Sharpness" control for fine-tuning, and some other controls that I haven't tried yet. Its 3 "AI Modes" are "Sharpen," Stabilize," and "Focus." I was amazed when I first started trying Stabilize and Focus modes. I have a growing appreciation for Sharpen Ai now, especially with distant birds, small songbirds, and BIF. Most times, this gives me the type of image that I'm looking for. Generally, I preview my photo using each and see which one looks best, and then do fine-tuning with the "Remove Noise" and "Enhance Sharpness" controls. Although I have my D500's maximum ISO set for 8,000 (deliberately to minimize noise) I still often want to "smooth out" the shot and DeNoise AI does a beautiful job!ĭeNoise has 3 "Ai modes": DeNoise AI, AI Clear, and Low Light. ![]() Also, in the past 2 months, we've had a lot of cloudy days here in NJ which also cuts down on the light. Especially at this time of year when we have fewer hours of daylight and I tend to shoot closer to "roosting" time in the mid-to late afternoon. Since I photograph primarily birds, and Birds-in-Flight (BIF) with a D500 & Nikkor 200-500mm lens, I find that noise is the biggest issue. I really like that Topaz Labs has had several updates of both in the past year, and each update seems to make the programs a little better.Īs mentioned by others here, Sharpen has some deNoise features, and DeNoise has some sharpening features. I have used Sharpen and DeNoise for almost a year now and I would say that I use DeNoise about 85-90% of the time and Sharpen the other 10-15%. I have DeNoise Ai, Sharpen AI, JPEG-to-RAW AI, Gigapixel AI, and (recently) Mask AI. Experimentation, trial and error will be needed but again, I'm finding these tools to be of tremendous value. I suspect the logic is as simple as "don't sharpen the noise". Lastly here, though I tend to use Denoise more, but will also combine with Sharpen, I have found using Denoise first and then passing that corrected image through Sharpen AI produces better results. I have had a couple of frames where Stabilize has been the mode of choice but its use has resulted in more digital artifacts appearing in the frame which, in turn, need to be further cleaned up. ![]() In my experience so far I have found each of Focus and Sharpen to produce the best results. Similarly, with Sharpen AI set up a four-way comparison view for each of Original, Stabilize, Focus and Sharpen with a 50%or 100% zoom factor on the focal area of interest in your frame to examine which mode is most desirable for your given picture. FWIW, I have found Low Light and the main Denoise modes to be particularly effective. ![]() Digital artifacts may become more strident with some modes but it allows you to see which mode produces the most desirable results. These are the four modes and they can produce strikingly different results, depending on the nature of the shot you've pulled in. A couple of quick suggestions: for Denoise, consider setting up the comparison view with four panels of Original, Denoise, AI Clear and Low Light. I have been using both the last few months and pleased with the results. ![]()
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