[ Binning ] -Kuyini i-Binning?

isikhathi22/06/10

I-Binning iqoqo lamaphikseli ekhamera ukuze kwandiswe ukuzwela, ngokushintshana nokulungiswa okuncishisiwe. Isibonelo, i-2x2 binning ihlanganisa amaphikseli ekhamera abe yimigqa emi-2 ngamaqembu amakholomu angu-2, ngevelu eyodwa yokuqina ehlanganisiwe ekhishwa ikhamera. Amanye amakhamera ayakwazi ukwenza ezinye izilinganiso zokuhlanganisa, ezifana namaqoqo amaphikseli angu-3x3 noma angu-4x4.

 

ukubopha-3

Umfanekiso 1: Umgomo wokubopha

Ukuhlanganisa amasignali ngale ndlela kungakhuphula isilinganiso sesignali-kumsindo, kuvumela ukutholwa kwamasignali abuthaka, ikhwalithi yesithombe ephezulu, noma izikhathi zokuchayeka ezincishisiwe. Ukukhishwa kwedatha yekhamera nakho kuncishiswe kakhulu ngenxa yokuncipha kwesibalo samaphikseli asebenzayo, isb ngesici esingu-4 ku-2x2 binning, okungaba wusizo ekudluliselweni kwedatha, ukucutshungulwa nokugcinwa. Kodwa-ke, usayizi we-pixel osebenzayo wekhamera ukhuliswa yi-binning factor, enganciphisa amandla ekhamera okuxazulula imininingwane yokusetha okuthile[isixhumanisi kusayizi wephikseli].

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