Ordliste

Billedsensor

Den fysiske del i et digitalt kamera, der indeholder en billedsensor for hvert pixel i billedet. Hver billedsensor registrerer ved en eksponering styrken af det lys, der slipper gennem. Almindelige sensortyper er CCD (Charge Coupled Device) og CMOS (Complementary Metal Oxide Semiconductor).

ISO-følsomhed

Kameraets følsomhed over for lys, baseret på tilsvarende filmhastighed i et filmkamera. Ved indstilling af højere ISO-følsomheder bruger kameraet en højere lukkerhastighed, der kan reducere slør, der skyldes kamerarystelser og ringe lys. Men billeder taget med høj følsomhed er mere udsatte for støj.

JPEG (Joint Photographic Experts Group)

En tabsgivende metode til komprimering af digitale billeder. JPEG-billeder komprimeres for at reducere deres samlede filstørrelse med minimal forringelse af billedopløsningen.

LCD (Liquid Crystal Display)

Et visuelt display, der ofte anvendes i forbrugerelektronik. Disse display kræver en separat bagbelysning, som f.eks. CCFL eller LED, for at gengive farver.

Makro

Med denne funktion kan du tage nærbilleder af meget små genstande. Ved brug af makrofunktionen kan kameraet bevare et skarp fokus på små genstande, næsten i fuld størrelse (1:1).

Måling

Målingen betegner den måde, hvorpå kameraet måler mængden af lys til indstilling af eksponeringen.

MJPEG (Motion JPEG)

Et videoformat, der er komprimeret som et JPEG-billede.

NFC (Near Field Communication)

NFC er et sæt standarder til radiokommunikation med meget kort afstand. Du kan bruge NFC-aktiverede enheder til at aktivere funktioner eller udveksle data med andre tjenester.

Støj

"Misfortolkede" pixels i et digitalt billede, der anbringes forkert eller tilfældige, lysende pixels. Støj opstår normalt, når et billede tages med en høj følsomhed, eller når følsomheden indstilles automatisk på mørke steder.

OIS (Optisk billedstabilisering)

Denne funktion kompenserer i realtid for rystelser og vibrationer under optagelse. Der er ingen forringelse af billedet sammenlignet med funktionen Digital billedstabilisering.

Appendikser 164

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Samsung EC-WB350FBPBE2 ISO-følsomhed, Jpeg Joint Photographic Experts Group, LCD Liquid Crystal Display, Måling, Støj

EC-WB350FBPRE2, EC-WB50FZBPWE2, EC-WB50FZBPBE2, EC-WB352FBDBE2, EC-WB352FBDWE2 specifications

The Samsung EC-WB50FZBPRE2, EC-WB50FZBPBE2, and EC-WB50FZBPWE2 are part of Samsung's compact camera lineup known for delivering impressive features, advanced technologies, and user-friendly characteristics. These cameras are designed for photography enthusiasts who desire quality in a portable form without compromising on essential capabilities.

One of the notable features of these models is their 16.2-megapixel CCD sensor, which provides high-resolution images that are sharp and vibrant. This sensor is complemented by a 24mm wide-angle lens, making it ideal for capturing landscapes, architecture, and group photos. The cameras also boast a 5x optical zoom, allowing users to get closer to their subjects without sacrificing image quality.

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