The open-object illusion: size perception is greatly influenced by object boundaries

The neuroscience of optical illusions, explained - Vox

Two-dimensional profile of the region of distractors' influence on visual length judgments

Research on visual size and visual alignment optimization of icon set design - ScienceDirect

Piero della Francesca's Contribution on the Apparent Contour Perspective

Two-dimensional profile of the region of distractors' influence on visual length judgments

Loop Tal Makovski

Figure 3 from Crossing the line: estimations of line length in the Oppel-Kundt illusion.

Bio-inspired computer vision: Towards a synergistic approach of artificial and biological vision - ScienceDirect

Bad Astronomy, Optical illusion: Shade-changing shape-shifting gray turtles

Size-contrast illusions deceive the eye but not the hand - ScienceDirect

PDF) Polarity correspondence in comparative number magnitude judgments

Frontiers The Nature of Illusions: A New Synthesis Based on Verifiability

Visual illusions modify object size estimates for prospective action judgements - ScienceDirect