What is JPEG?
JPEG is an acronym of Joint Photographics Experts Group, is a method of compressing photographic images and is also considered as a file format.
The Joint Photographics Experts Group is the name of the group responsible for creating this method, which is one of the most popular methods of image compression to this day. JPEG (or JPG) allows you to compress a file and get as a final result an image of reasonable quality and small in size. The relationship between image quality and size differentiates JPEG from other formats, because it facilitates the storage and distribution of files.
The compression level can be adjusted, and the more compressed the file in question, the smaller the file size. However the image quality will also be lower. In addition, each time a JPEG image is recorded, it loses quality, because with this method, the process of saving the file implies compression and consequent loss of quality.
JPEG is commonly used in imaging in digital cameras, since it has the capacity to work with about 16.8 million colors (24 bits). It is possible to identify a JPEG file through its extension, the most common being “.jpg” and “.jpeg” extensions. The amazing technological advances in graphic terms have resulted in the creation of several image formats. JPEG is one of the most popular formats these days, along with GIF and PNG.
With the appearance of several formats, there was also the need to be able to convert one format to another. For this reason, there are several conversion software programs, for example JPEG to PDF.
Other Meanings of JPEG
| Acronym | Definition |
|---|---|
| JPEG | Joint Photographic Experts Group |