Convert JBG to ISOBRL

The JBG file extension stands for Joint Bi-level Image Group, a format developed for efficient lossless compression of binary images, primarily used in fax transmissions. Introduced by the Joint Bi-level Image Experts Group, JBG files store 1-bit raster images and offer superior compression compared to older standards like CCITT Group 3 and 4. Although initially popular for fax machines, the format has largely been superseded by JBIG2, which provides even better compression.

The ISOBRL file extension is associated with ISO/TR 11548-1 Braille, a standard for encoding 8-dot Braille characters. It is used to store textual documents in a digital format, making it accessible for blind or visually impaired individuals. This standard, established by the International Organization for Standardization (ISO), ensures compatibility across various Braille input and output devices. The ISOBRL format facilitates the exchange of Braille documents in a consistent and standardized manner.