Joint Photographic Experts Group

Short for joint photographic experts group jpeg is a digital image compression format and one of the most popular image types shown on the internet and used with digital cameras.

Joint photographic experts group. The joint photography experts group is also responsible for some other formats bearing the jpeg name including jpeg 2000 jpeg xr and jpeg xs. Jpeg is a joint working group of the international standardization organization iso and the international electrotechnical commission iec. Joint photographic experts group jpeg merupakan skema kompresi file bitmap. Joint photographic experts group jpeg specifies lossy processes for converting compressed image data to reconstructed image data coded representations for compressed image data and gives guidance on how to implement these processes in practice.

The image is an example of a jpeg image. Jpeg is applicable to continuous tone grayscale or color digital still image data and to a. The jpeg standard uses a lossy sacrificed to achieve greater compression. Stands for joint photographic experts group jpeg is a popular image file format.

The joint photographic experts group jpeg is the joint committee between iso iec jtc 1 and itu t study group 16 formerly ccitt that created and maintains the jpeg jpeg 2000 and jpeg xr standards. The joint photographic experts group jpeg committee has a long tradition in the creation of still image coding standards. Jpeg joint photographic experts group. Jpg jfif joint photographic experts group jpeg file interchange format is a popular file format for storing raster image data.

More specifically the jpeg committee is working group 1 wg1 coding of still. The joint photographic experts group jpeg committee has a long tradition in the creation of still image coding standards. It is commonly used by digital cameras to store photos since it supports 2 24 or 16 777 216 colors. The format also supports varying levels of compression which makes it ideal for web graphics.

Awalnya file yang menyimpan hasil foto digital memiliki ukuran yang besar sehingga tidak praktis. Jpg is the compression method jpg jfif is specified in the jpeg file interchange format and jpeg iso 10918 the sustainability of digital formats site at the library of congress contains additional information about the jfif file format as. A very important implementation of a jpeg codec is the free programming library libjpeg of the independent jpeg group. Jfif is the file format.

1 jpeg joint photographic experts group is an iso iec group of experts that develops and maintains standards for a suite of compression algorithm s for computer image files. Jpeg is also abbreviated as jpg in the file extension used with ibm compatible computers.