1.Image stabilization
Dosto ap bhi soch soch kabi parisan ho zata ha ki ya Eis or Ois kya ha. Tho apko zada der ka liya parisan rahna nahi paraga kyu ma is ma puri achi tara sa apko asand sabdo explained karunga.
Tho dosto Image stabilization kya ha ap image ko ek taraf kar da aur stabilization ko ek taraf , Aur ab image ma thora focused kara ,tho video kya ha wo combination of image ha ek frame ma.
Tho ap ab zan chuka ha ki video kya ha.
Ap hm stabilization ko dekta .Stabilization ek word ziska meaning ha sthirkarna (fixing of shakeness or immobilization).
Ap atha ha hm Image stabilization ka taraf ya ek tarika ha zisa apka zo video/Photo ha uspar zho shakness hoti ha usko reduce kiya zata ha zisa apko zo video ha usko dekna par smooth lagta ha aur photo ma blur nahi ata, aur ya zo stabilization software ka basis par karta ha usha Eis(Electronic image stabilization) kata ha aur hardware ka basis ma karta ha usa Ois(Optical image stabilization) kata ha.
EIS:
Dosto ya image carefully deka tho ap zo dog ka image dekta ha waha sa kuch part hatya gaya ha kyu waha par shakes tha tho asa hi karta huya zo video ha usa stable kiya zata ha.
Dosto zab hm video/photo shoot karta ha hand sa tho us samay hmra hand hilta ha uska karan shakness ata ha video/photo ma. Mana batya ki video ek combination of image ha frame ma. Tho Eis ek software basis Image stabilization ha zo image ka zo hisa ma shake ha us hisa ko crop karta ha aur sabe image ko ek frame lata ha aur last output video ka milta ha tho who smooth hota ha aur image ma zo hisa ma blur hota final output ka doran image ma blur nahi hota.
OIS:
Dosto Ois ek hardware basis image stabilization ha Zaha par zo shake ata ha zab hm hand-helded shoot karta ha tho us samay zo sensor ha camera par, tho wo sensor shakness ka movement ko pata kar kar camera ka inside ma zo module(setup) ha wo apna position shift kar zo image/video ma zo shake hota ha usa bhot hat tak reduce kiya zata ha, zisa hma video smooth aur image ma blur ana ki chance bhot kam ho jata ha.
Iska limitations ya ha ki agar bhot fast moving object hota ha tho usa catch karna ma mushkil hota ha isa kabi kabi aur ya costly hota ha.
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