Document image segmentation / Claudio Esperança | Observable

Claudio Esperança

Computer Graphics & Visualization @ufrj.br

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Computer Graphics

Canvas primer Canvas primer II SVG Intro Minimal WebGL Program WebGL primer with regl Shadertoy style drawing Transformation demo Modelview Demo Model, View and Projection Demo WebGL Cube Catmull Clark Subdivision Three.js basics Phong Illumination model Half-edge data structure Iterated Function Systems Raytracing Textured sphere Environment mapping Physical animation with shape matching Shape matching 2D GJK and EPA algorithms Omohundro balltree construction algorithms Platonic Solids Playground Elliptic billiards 3-periodics in space-time 3D Labyrinth Brush drawing Bump mapping Fractal Terrain Model viewer Keyframe animation Textured plane Simple Adaptive Mosaic Effects Wallpaper Groups Ray marching Volume rendering with slice compositing Displaying 3D RBFs with ray marching Funções 2D úteis Random space-filling curves GPU-IO 3D Apollonian Sphere Packings Circle inversion fractals Apollonian gasket construction by inversion Smooth Polygon

Document image segmentation

B-Splines Stencil buffer Noise Loops Simplex noise exerciser Deformation with RBFs Random shapes in a grid Hobby curves Lane-Riesenfeld subdivision Particle Physics

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