Real-world algorithm demonstration, applied to a NASA portrait.Image: NASA / Eileen Collins · scikit-image (public domain)View source ↗
Prompt
Apply an Embossed Relief effect, replacing photographic colors with a neutral gray surface. Turn existing contours and texture into shallow raised impressions, with bright upper-left edges and dark lower-right edges suggesting directional light. Keep broad areas flat and avoid deep sculptural changes. Keep the original subject and composition.
Adirected1folding kernel2creates [artificial light and shadow edges].
Try it out
Rotate the direction of the light.
Classification
Calculated image processing result.
Further examples · 7 images
02Filters - Non-Realistic 3D Shaders - Emboss ShaderA demonstration of a non-realistic 3D shader on geometric shapes. The filter generates highlight and shadow boundaries along the curves, creating the illusion of a raised surface against a neutral background.Stilfehler · CC BY-SA 4.0 · Wikimedia Commons0320250404 Roof basilica Katowice Panewniki Emboss filterAn architectural image featuring an emboss filter. The clouds and building silhouettes exhibit the characteristic artificial shadows and bright edges typical of directional image processing algorithms.Abraham · CC BY 4.0 · Wikimedia Commons04AI illustration: A monochrome eye appears on a vintage monitorA monochrome eye appears on a vintage monitor. Directed highlights and shadows on the iris and lashes create a raised, three-dimensional appearance typical of digital embossing.Illustration generated for the Atlas (AI)05AI illustration: A circuit board pattern is rendered in greyA circuit board pattern is rendered in grey. High-contrast edges on the traces simulate a raised surface through artificial light and shadow, demonstrating the digital relief effect.Illustration generated for the Atlas (AI)06AI illustration: A forest photo is compared with a processed versionA forest photo is compared with a processed version. The result shows a monochrome image where edges are replaced by highlights and shadows to create a tactical relief appearance.Illustration generated for the Atlas (AI)07AI illustration: A digital interface shows a sculptural bust with a light direction toolA digital interface shows a sculptural bust with a light direction tool. High-contrast edges create an artificial three-dimensional relief effect through directed shadow mapping.Illustration generated for the Atlas (AI)
