StochasticGrain vs theLAB

Unlike simple noise overlays, this app uses a physics-based approach where grain density responds to image brightness, just like analog film. Shadows show more grain, highlights stay cleaner. The result feels organic rather than digital. Built on academic research by Newson, Delon, and Galerne (2017) modeling stochastic film grain through Boolean models, with real-time optimizations informed by Zhang et al.'s 2023 SIGGRAPH work. These papers describe how actual silver halide crystals distribute in photographic emulsion. Exposure-dependent grain that responds to image luminance Real-time preview as you adjust Designed for film photography enthusiasts A passion project for anyone who appreciates the texture of analog photography.

theLAB is a film-inspired photo editor for building finished images with color, texture, and scan character. Import an image, then shape it with film looks, scanned grain, lab-style color, halation, borders, paper textures, light leaks, artifacts, and crop tools. Designed for photographers who want more than a simple filter, theLAB gives you hands-on control over the feel of the image: density, warmth, tone bias, grain range, scan character, border placement, and finishing details. Features include: - Film-inspired color and monochrome looks - Scanned grain and cinema-style grain options - Lab scan profiles and scan correction controls - Halation, scanner noise, borders, textures, light leaks, and artifacts - Camera capture, photo import, file import, and share tools - Saved looks for building a repeatable editing style theLAB includes a free editing mode. theLAB Pro unlocks the full film stock library, advanced lab controls, additional grain scans, premium finishing assets, and high-quality export options. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://calebsalvadori.com/thelab