ScholarWorks@중앙대학교

초록

Spectral discrimination by animal visions such as human, bird, and butterflyis numerically compared by angular analysis of photo-response (PR) whichwill be recorded at photo-receptors. Hyperspectral imaging system is utilizedto simulate various animal vision. Bird vision is acute to discriminate colorsamong different vegetables due to its evenly spaced and narrow spectralresponsivity of photo-receptors compared to that of human. Butterfly vision isexcellent in discriminating red tomato ripening due to the exclusivephoto-receptors detecting only over 600 nm. Even real and fake fruits in thesame perceived color for human is discriminated by bird vision. Artificialvision with finely resolved polychromatic artificial cone cells are demonstratedsurpassing human vision using visible multispectral camera. This providesinsights on designing novel bio-inspired vision system.

키워드