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Questions and Answers

What does JPEG stand for?

Joint Photography Exchange Group

Joint Photo Engineering Group

Joint Photographic Encoding Group

Joint Photographic Experts Group (correct)

What is the file extension used interchangeably with JPEG?

JPG

A RAW image file is typically smaller than a JPEG image.

False

What are RAW files often referred to as?

digital negatives Signup and view all the answers

What is a DNG?

Digital Negative Signup and view all the answers

What does EXIF stand for?

Exchangeable Image File Format Signup and view all the answers

What types of information does EXIF store?

aperture, f-stop, and ISO Signup and view all the answers

What does TIFF stand for?

Tagged Image File Format Signup and view all the answers

Study Notes

Jpeg

Jpeg stands for Joint Photographic Experts Group, used for storing lossy graphics files.
The file extension Jpeg is interchangeable with Jpg.

RAW

A camera raw image file includes minimally processed data from a camera or scanner.
RAW files can be significantly larger than Jpeg images, sometimes five times the size.
Often referred to as digital negatives due to their unprocessed nature.

DNG

DNG stands for Digital Negative, a patented and open lossless raw image format developed by Adobe.
Commonly utilized in digital photography for high-quality image storage.

EXIF

Exchangeable Image File Format (EXIF) is a standard for image, sound, and metadata specifications used in digital cameras.
Contains critical image information such as aperture, ISO, and f-stop settings.

TIFF

Tagged Image File Format (TIFF or TIF) is a widely used computer file format for storing raster graphics images.
Particularly favored by photographers for its high-quality image preservation.

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Description

Test your knowledge of various file formats with these flashcards. Each card covers important file types like Jpeg and RAW, including their definitions and key characteristics. Perfect for students and professionals looking to refresh their understanding of image file formats.