So if you choose 4x but the image would be larger than 32,000px you’ll only get to pick 1x, 2x or Max). This limit applies to the other settings as well. The Max setting increases the image size by a factor of 6 but the limit is 32,000 pixels on the longer side. You can choose between four different sizes (1x, 2x, 4x or Max). This being said it’s a very useful tool to 1) recover older pictures from lower-resolution cameras, 2) to allow for larger print sizes, 3) to allow for extreme cropping even with high-res shots from modern cameras (particularly useful for wildlife shots) and 4) to increase the size of AI-generated images (which have as of now a very low resolution). Most likely you’ll only increase the artifacts. If you have an image shot with a smartphone don’t expect miracles. Keep in mind that this tool works well with files that have a lot of information and are not too compressed, like those generated with a mirrorless or DSLR camera. Most likely you will use it with the Enhance Resolution Tool. Upscale is the last section and is not applied automatically. Just like the Sharpen tool, it can actually fix an image or completely ruin it, especially if the face is rather small and doesn’t have many details. If the AI doesn’t detect any face, the Recover Faces tool is locked. The Recover Faces tool is similar to the Sharpen tool but it focuses on faces and it works very well only if the faces are slightly out of focus.The motion blur setting can often help recover unusable pictures. There are three settings: Lens Blur, Motion Blur, and Standard mode. The AI automatically detects the subject, creates a mask, and then improves the image. Sometimes it enhances greatly the image, some other times it simply ruins it. The Sharpen tool is a kind of hit-or-miss thing.The only downside is that if you apply a very aggressive noise reduction, the image can have a “plasticky” feeling. I think this is where Topaz really shines. Still, Denoise doesn’t come close to DxO Photolab’s de-restrictive results, which are considerably more expensive.In the Image Quality section, you can find 5 tools: Remove Noise, Sharpen, Recover Faces, and Enhance Resolution. Due to the low entry price Denoise 2.4.1 is definitely worth a look. The version 2.4.1 brings only marginal improvements but is free for registered users. However, when I made the comparison, I had the impression that the rendering of the denoised image is somewhat faster. The difference to version 2.3 is marginal, so in terms of denoising there is little improvement. There were no problems with the update, but there must have been problems, because version 2.4.1 was released quite quickly. I then processed the same images with version 2.4. The resultsīefore I updated to the new version, I processed motifs from the last article again with Denoise AI 2.3 and saved them as 16-bit tiff. In terms of handling, however, Denoise AI is made to be used as a plugin. Of course, you can directly read in RAW and thus define the denoising as the 1st processing step. The tool offers 3 automatic modes with the possibility of manual intervention. The new version offers more file formats such as HEIC and fixes problems with DNG files. Denoise is available for Windows and MAC and can be included as a plugin for Lightroom and/or Photoshop CC. Of course, you can also denoise with Lightroom, but the results are better with Denoise AI. The tool is currently available again for just under $60, and the update to the version is of course free for version 2 users. The higher the ISO setting and/or the smaller the sensor, the more prone the images are to noise. I have reported about Topaz Denoise AI several times here on the blog and last week Topaz released version 2.4 and at the same time the software is currently available at a reduced price.
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