Family Tree of Impossible Objects Created by Optical Illusions

Year: 2020 Authors: Kokichi Sugihara

Core claim

A family tree organized by depth and viewpoint ambiguities offers a framework for understanding and extending impossible objects and 3D optical illusions.

Topics

impossible objects, optical illusions, family tree classification, 3D reconstruction ambiguity

Domains

geometry, 3D projection, systems of equations, visual illusion, object design, optical art

Methods

classification scheme, geometric reconstruction, viewpoint analysis, optical illusion design

Media

physical 3D objects, 2D line drawings, figures

Source status

This page publishes metadata and extracted analytical signals only. Raw PDF and full OCR text are kept local for now.