JPEG (/ˈdʒeɪpɛɡ/ JAY-peg) is a commonly used method of lossy compression for digital images, particularly for those images produced by digital photography. The degree of compression can be adjusted, allowing a selectable tradeoff between storage size and image quality. JPEG typically achieves 10:1 compression with little perceptible loss in image quality.

JPEG compression is used in a number of image file formats. JPEG/Exif is the most common image format used by digital cameras and other photographic image capture devices; along with JPEG/JFIF, it is the most common format for storing and transmitting photographic images on the World Wide Web. These format variations are often not distinguished, and are simply called JPEG.

The term "JPEG" is an abbreviation for the Joint Photographic Experts Group, which created the standard. The MIME media type for JPEG is image/jpeg, except in older Internet Explorer versions, which provides a MIME type of image/pjpeg when uploading JPEG images. JPEG files usually have a filename extension of .jpg or .jpeg.

BMP may refer to:

Computing

Vehicles

Other uses

The BMP-23 (бойна машина на пехотата) is a Bulgarian infantry fighting vehicle which was first introduced in the early 1980s. Despite its name, the BMP-23 is very different from the BMP-1 and more similar to BMP-2. The hull is based on that of the Soviet 2S1 "Gvozdika", but with thicker armour and a more powerful diesel engine. Since the "Gvozdika" is a larger vehicle, the troop transport compartment isn't as cramped as that of the BMP-1. The armour is cast steel, capable of withstanding heavy machine gun fire. The turret is armed with a 23-mm autocannon 2A14 from the air-defence gun ZU-23-2 with 600 rounds, and initially an ATGM launcher for the 9K11 Malyutka, today with 9K111 Fagot ATGM.

The BMP-23 was first seen on a parade in 1984. It served with the Bulgarian army in Iraq along with the M1117 Armoured Security Vehicle.

Operators

 Bulgaria - 50 or fewer in service

Variants