A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

J2ME
Java 2 Platform, Micro Edition. Developed by Sun Microsystems. The version of Java 2 technology for use with small devices such as PDAs and mobile phones. See also MIDP and MIDlet.

JPEG
A standardized format used by many digital cameras for storing images. This format is also commonly used for images on the web and images attached to e-mail messages. JPEG, which stands for Joint Photographic Experts Group, the group that established this file standard, is one of the most widely used formats today. JPEG is a standardized image compression mechanism designed for compressing full-colour or gray scale images of natural, real-world scenes. JPEG uses lossy compression, which can damage image quality