
UpscalingOctober 24, 2026
How AI upscaling works, and when a resize is better
What super-resolution actually predicts, how it differs from bicubic resize, and when Real-ESRGAN-style upscaling should be refused.
Field notes from the tool: resolution, blur, grain, old prints, and the point where a larger file stops being the same photograph.

UpscalingOctober 24, 2026
What super-resolution actually predicts, how it differs from bicubic resize, and when Real-ESRGAN-style upscaling should be refused.

GrainOctober 22, 2026
Separate film grain, high-ISO noise, and scan dust, then denoise without sanding off the edges you meant to keep.
PixelationOctober 20, 2026
A practical sequence for pixelated photos: tell JPEG blocks from nearest-neighbor stairs, crop to the subject, and stop when the repair invents a person.

BlurAugust 20, 2026
How to deblur a picture of a shop sign from a moving bus, using the letters as the test a pretty result can still fail.

BlurAugust 18, 2026
Can AI unblur an image, or does it predict a likely sharp relative? I keep the file only if the eyes still match.

BlurAugust 16, 2026
How to clear blurry photos that are soft only at the frame edge, where a cheap lens missed and the center is already sharp.

ToolsAugust 14, 2026
Fix blurry photos Photoshop-side: what Shake Reduction, Smart Sharpen, and a neural filter did until the halos won.

BlurAugust 12, 2026
Is there a way to make blurry pictures clear? Sort the family stack first: mildly soft, worth one test, or hopeless.