The mathematics of sidewalk illusions - Fumiko Futamura The mathematics of sidewalk illusions - Fumiko Futamura begin-post-stats TED-Ed • 431K views end-post-stats begin-duration 4:55 end-duration Math topics: _Perspective_projection_##Perspective projection##_Vanishing_point_##Vanishing point##_Perspective_(graphical)_##Perspective (graphical)##_Anamorphosis_##Anamorphosis Other topics: _Visual_arts_##Visual arts##_Technical_drawing_##Technical drawing##_Visual_arts_##Visual arts##_Art_##Art##_Renaissance_##Renaissance##_Renaissance_music_##Renaissance music##_Leonardo_da_Vinci_##Leonardo da Vinci##_Italian_Renaissance_##Italian Renaissance##_Computer_graphics_##Computer graphics##_Depth_perception_##Depth perception##_Stereoscopy_##Stereoscopy##_Image_##Image video-id: wujEE3PRVUo channel_TED-Ed_ So What Learning Computer graphics , Perspective projection , Renaissance , Visual arts Sunday, January 21, 2018 Share Share