https://nrc-publications.canada.ca/eng/view/object/?id=87237545-d3b5-4382-8a51-327755ae6df4
Counting metameric object-color stimuli using frequency-limited spectral reflectance functions -...
Counting metameric object-color stimuli using frequency-limited spectral reflectance functions
countingobjectcolorstimuli
https://experts.illinois.edu/en/publications/a-metameric-crawling-robot-enabled-by-origami-and-smart-materials/
A metameric crawling robot enabled by origami and smart materials - Illinois Experts