Character recognition. There are two basic types of core OCR algorithm, which may produce a ranked list of candidate characters. Matrix matching involves comparing an image to a stored glyph on a pixel-by-pixel basis; it is also known as pattern matching, pattern recognition, or image correlation.
1 Liquid Fire, eight-piece rock band from Saint Joseph, Missouri. 2  A single from L'Enfant Sauvage, the fifth album by the French progressive death / groove metal band Gojira.
Flammable liquid means any liquid having a flashpoint below 100 oF (37.8 oC), except any mixture having components with flashpoints of 100 oF (37.8 oC) or higher, the total of which make up 99% or more of the total volume of the mixture. Flammable liquids are classified as Class I liquids.