Search results
Results from the WOW.Com Content Network
Thus, a representation that compresses the storage size of a file from 10 MB to 2 MB yields a space saving of 1 - 2/10 = 0.8, often notated as a percentage, 80%. For signals of indefinite size, such as streaming audio and video, the compression ratio is defined in terms of uncompressed and compressed data rates instead of data sizes:
Added support for reading qemm configuration file, @filename. Added support for DOS 6.00 Multi-Config in CONFIG.SYS, IF statements in AUTOEXEC.BAT. Optimize supports disk compression software. Vidram can now operate in Windows Enhanced mode DOS windows. QEMM 7.0x loads itself to shadow RAM by default.
Photo CD images use three forms of compression in order to reduce image storage requirements. [27] Firstly, chroma subsampling reduces the size of the images by approximately 50%. This subsampling is by a factor of 4 for 4Base images, and a factor of 2 (4:2:0) for all other resolutions.
JPEG 2000 (JP2) is an image compression standard and coding system. It was developed from 1997 to 2000 by a Joint Photographic Experts Group committee chaired by Touradj Ebrahimi (later the JPEG president), [1] with the intention of superseding their original JPEG standard (created in 1992), which is based on a discrete cosine transform (DCT), with a newly designed, wavelet-based method.
The Mazda CX-5 is a compact crossover SUV [1] produced by Mazda since 2012. [2] A successor to both the Tribute and the slightly larger CX-7, [3] [4] it is Mazda's first model to feature the "Kodo" design language and the first model to be fully developed with a range of technologies branded as Skyactiv, including a rigid, lightweight platform combined with a series of engines and ...
A mammal (from Latin mamma 'breast') [1] is a vertebrate animal of the class Mammalia (/ m ə ˈ m eɪ l i. ə /).Mammals are characterised by the presence of milk-producing mammary glands for feeding their young, a broad neocortex region of the brain, fur or hair, and three middle ear bones.
Frequently described as a planet-like moon, Titan is 50% larger in diameter than Earth's Moon and 80% more massive. It is the second-largest moon in the Solar System after Jupiter's Ganymede and is larger than Mercury ; yet Titan is only 40% as massive as Mercury, because Mercury is mainly iron and rock while much of Titan is ice, which is less ...
Compression of a white dwarf will increase the number of electrons in a given volume. Applying the Pauli exclusion principle, this will increase the kinetic energy of the electrons, thereby increasing the pressure. [39] [42] This electron degeneracy pressure supports a white dwarf against gravitational collapse. The pressure depends only on ...