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.
No lava is not liquid fire. Lava rock that has been heated to the  point of melting. In other words, lava is to rock as water is to  ice. Fire is a chemical reaction between â¦ some flammable substance  and oxygen.