““The pupil of the eye is like a black mirror,” said Jenkins. “To enhance the image, you have to zoom in and adjust the contrast. A face image that is recovered from a reflection in the subject’s eye is about 30,000 times smaller than the subject’s face.” In the research, the whole-face area for the reflected bystanders was 322 pixels on average.”
- Schematic plan of apparatus and layout for photography.
- (a, c–f) Corneal reflection images showing bystanders AS, CK, AC, MA, and PD from Experiment 1. (b) Corneal reflection image showing author RJ.
- Animated zoom on the cornea of a high-resolution photographic subject.