The mathematics of sidewalk illusions - Fumiko Futamura
- Title:
- คณิตศาสตร์ของภาพลวงตาบนทางเท้า โดย ฟูมิโกะ ฟูตามูระ
- Description:
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View full lesson here: http://ed.ted.com/lessons/the-mathematics-of-sidewalk-illusions-fumiko-futamura
Have you ever come across an oddly stretched image on the sidewalk, only to find that it looks remarkably realistic if you stand in exactly the right spot? These sidewalk illusions employ a technique called anamorphosis — a special case of perspective art where artists represent 3D views on 2D surfaces. So how is it done? Fumiko Futamura traces the history and mathematics of perspective.
Lesson by Fumiko Futamura, animation by TED-Ed.
- Video Language:
- English
- Team:
- closed TED
- Project:
- TED-Ed
- Duration:
- 04:55
Rawee Ma accepted Thai subtitles for The mathematics of sidewalk illusions - Fumiko Futamura | ||
Rawee Ma declined Thai subtitles for The mathematics of sidewalk illusions - Fumiko Futamura | ||
Rawee Ma edited Thai subtitles for The mathematics of sidewalk illusions - Fumiko Futamura | ||
Thitiporn Ratanapojnard edited Thai subtitles for The mathematics of sidewalk illusions - Fumiko Futamura | ||
Thitiporn Ratanapojnard edited Thai subtitles for The mathematics of sidewalk illusions - Fumiko Futamura | ||
Thitiporn Ratanapojnard edited Thai subtitles for The mathematics of sidewalk illusions - Fumiko Futamura | ||
Thitiporn Ratanapojnard edited Thai subtitles for The mathematics of sidewalk illusions - Fumiko Futamura | ||
Thitiporn Ratanapojnard edited Thai subtitles for The mathematics of sidewalk illusions - Fumiko Futamura |