Wireless Application Protocol Format bitmap (abbreviated as .wbmp Wireless Bitmap and file extension) is a monochrome graphics file formatoptimized for mobile computing devices. WBMP images are monochrome (black and white) so that the image size is kept to a minimum. A black pixel is denoted by 0 and a white pixel is denoted by 1. For color images, WAP compatible with the Portable Network Graphics format. Used primarily with WML wireless devices.
In computing, JPEG (seen most often with the .jpg or.jpeg filename extension) is a commonly used method of lossy compressionfor 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.