animation by https://padlet.com/alexking1998/6b5lwtks79ag en-us 2017-01-03 09:51:03 UTC 2026-01-17 18:21:51 UTC hello@padlet.com Persistence of vision: how does animation work? https://padlet.com/alexking1998/6b5lwtks79ag/wish/145030722 Animation works by using an optical illusion. By presenting a sequence of still images in quick enough succession, the viewer interprets them as a continuous moving image.
Persistence of vision works because the human eye and brain can only process 10 to 12 separate images per second, retaining an image for up to a fifteenth of a second. If a subsequent image replaces it in this period of time it will create the illusion of continuity.]]> 2017-01-03 09:53:58 UTC https://padlet.com/alexking1998/6b5lwtks79ag/wish/145030722 beta movement alexking1998 https://padlet.com/alexking1998/6b5lwtks79ag/wish/145030773 Beta movement is an optical illusion in which an object seems to move but infact a new object is created and old is deleted so this cause the old object to appear to move. Beta movement use 10 to 12 frames per seconds in the illusion
]]> 2017-01-03 09:54:24 UTC https://padlet.com/alexking1998/6b5lwtks79ag/wish/145030773 Phi phenomenon https://padlet.com/alexking1998/6b5lwtks79ag/wish/145031324 a sequence of still images creating the illusion of movement. The phi phenomenon is similar to beta movement in that both cause sensation of movement. However, the phi phenomenon is an apparent movement caused by luminous impulses in sequence, whereas beta movement is an apparent movement caused by luminous stationary impulses
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