- nanasaku93
- 57021
- 116
- 74
- 40
一見、違う色に見える球体だけど
David Novick
@NovickProf
A three-color confetti illusion with spheres, which appear to be yellowish, reddish, and purpleish but in fact have exactly the same light-brown base color (RGB 255,188,144). Shrinking the image increases the effect. Original png file is at bit.ly/2O74l2I. pic.twitter.com/ro1zpVxLm2
2019-06-14 10:21:20
拡大
つまりはこういうこと
thehardme
@thehardmenpath
@NovickProf @jonseymour OK, here it is... designed by @NovickProf, animation by @thehardmenpath. pic.twitter.com/T7N3H6V1pK
2019-06-16 23:17:42ラインの色を消してみるとよくわかるのです
Jon Seymour
@jonseymour
@NovickProf Your image, with all colours whose Lab color distance from (RGB) #f5c882 is in the 20th percentile or greater, replaced by #ffffff. pic.twitter.com/3iSN8P2ZEE
2019-06-15 16:15:08
拡大
David Novick
@NovickProf
@jonseymour Very nice! This neatly matches the original with the foreground stripes removed. pic.twitter.com/ZcwflVhj6O
2019-06-15 17:24:41
拡大