11/12/2022 0 Comments Topaz gigapixel ai mega![]() #Topaz gigapixel ai mega manualSo how about Gigapixel AI to try to improve overall details and sharpness? Well I had this original shot inside Bethesda By the Sea church, taken with my NEX-3 and a manual Vivitar 28mm F2.8 was a little dull, but also at ISO 3200, lacking in any fine details and a bit noisy when you tried to drill in.this is a resized original, just made smaller for the sake of posting online: This shot had been a missed focus - I saw the red-winged blackbird land and the heads all popped up so I tried to quickly rattle off a shot.without concentrating on my focus area.the mother bird settled down on the chicks right after, so I didn't have any chance to get the shot again, so even though my focus was right afterwards, none of the other shots had the chicks lined up so perfectly, and the whole thing was just OOF soft:įor this shot, I decided to use Topaz Sharpen AI's Out of Focus mode, set to normal, and tried to adjust the sliders until I had better overall sharpness on the chicks:Īnother example of an older shot, with my first DSLR - and a lens that didn't have as good us me not being quite as steady with the big kit yet and the focus on the old DSLR really slow compared to today - this momma raccoon with her cubs was walking towards me, so by the time I got focus confirm and shot, they weren't where they were when I focused, but already a few inches closer, resulting in not-quite-there focus:Ī little initial work with Topaz Sharpen AI, Motion Blur mode, followed by a bump in contrast and color, yielded improved final results: While not perfect, it definitely was improved significantly: Pulling up the uncropped original JPG, I decided to first work on bringing down the overexposed highlights, increasing contrast, and then figured Topaz Sharpen AI's 'Motion Blur' setting would be best to fix the blur in this shot. Basically, this shot had everything wrong - overexposure, poor lens quality at that distance, atmospheric distortion, motion blur.you name it! It was a JPG, no RAW, so I had to work with this JPG original (I had cropped it a little tight on the first go-around): #Topaz gigapixel ai mega fullHere's a very poor example - I was fairly new into wildlife photography, had just gotten my first DSLR, with an CCD sensor, and was using a big heavy zoom handheld for the first time, so I wasn't real steady yet and didn't realize that some of those 500mm zooms weren't optimal at full zoom and wide open apertures. Just thought I'd share a few examples of decent improvements on some shots that were never good enough to post - some still aren't really 'gallery worthy', but show definite improvements. These were old JPGs, some heavily cropped too, so I wondered whether any of these new tools could breathe any life into those shots. I have been going through various old shots in my harddrive - ones that for some reason I didn't delete even though they were not that good.some had motion blur, or missed focus, but the scene was something I really wished I had a better shot of and couldn't bear to delete them. If I have a small 1400x933 crop, enlarge it by 6x, then resize back to 1800 pixels for example, the results can be much better detail, less noise, and better sharpness. The most recent addition was Gigapixel AI which I figured I had no need for at all - why would I want to resize a bunch of photos to really big sizes? But then I started reading around and looking at samples and realizing that I could look at Gigapixel another way - using the AI up-res abilities to enlarge smaller crops and lower resolution photos, then resizing them back again - resulting in surprising resolution and sharpness gains. I've had a few Topaz products for a while now, with Denoise being a long-time favorite, and adding Sharpen a few years back which I didn't find all that exciting until the newer AI versions really started to add some great features. ![]()
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