The first digit assigned to all Visa cards is four, and the second through sixth numbers are connected to the financial institution. Then, either the seventh through 12th numbers, or the seventh through 15th, are the account number, while that final 13th or 16th digit is the check number.
Limited color, Lossy format, small file. GIF(Graphics Interchange Format) is limited to an 8-bit palette, or 256 colors. This makes the GIF format suitable for storing graphics with relatively few colors such as simple diagrams, shapes, logos and cartoon style images.
JPEG to EPS conversion in detail. JPEG (Joint Photographic Experts Group.) is the most commonly used image format. JPEG is actually a compression method that makes the image file small enough to be appropriate for the web but still compressing the data not so visibly for the human eye.PEG (Joint Photographic Experts Group.) is the most commonly used image format. JPEG is actually a compression method that makes the image file small enough to be appropriate for the web but still compressing the data not so visibly for the human eye.