Musiyano uripo pakati peglobal shutter uye rolling shutter

Chii chinonzi shutter?

Iyo shutter inzira inoshandiswa nekamera kudzora inobudirira yekuratidzwa nguva yephotosensitive firimu.Icho chikamu chakakosha chekhamera, uye chimiro chayo, chimiro uye basa chinhu chakakosha kuyera kunaka kwekamera.

Chii chinonzi Global Shutter?

Izvi zvinowanikwa nekufumura chiitiko chose panguva imwe chete.Ese mapixels eSensor anounganidza mwenje panguva imwe chete uye anofumura panguva imwe chete.Ndiko kuti, pakutanga kwekuratidzwa, Sensor inotanga kuunganidza chiedza;pakupera kwekuratidzwa, dunhu rekuunganidza chiedza rinogurwa.Ipapo iyo Sensor kukosha inoverengwa kunze semufananidzo.CCD ndiyo nzira yekushanda yevhavha yepasi rose.

Chii chinonzi Rolling Shutter?

Kusiyana neGlobal shutter, inowanikwa neSensor's progressive exposure nzira.Pakutanga kwekuratidzwa, iyo Sensor inotarisa mutsara nemutsara uye inoita yekuratidzwa mutsara nemutsara kudzamara mapikseli ese aburitswa.Zviito zvese zvinopedzwa munguva pfupi pfupi.Iyo yekuratidzwa nguva yepixels mumitsara yakasiyana yakasiyana.

Mienzaniso yekukanganisa muRolling Shutter

Muenzaniso 1

Tarisa pamufananidzo uri pazasi.Fungidzira kuti bhokisi reorenji rimwe nerimwe ipikiseli imwe, uye mufananidzo wedu une mapikisi matatu chete.Kana gamba redu richikwira masitepisi, mapikseli anoverengwa rimwe panguva, zvichikonzera kusakara mufuremu yekupedzisira.

Muenzaniso 2

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