%??LBP?returns?the?local?binary?pattern?image?or?LBP?histogram?of?an?image.
%??J?=?LBP（IRNMAPPINGMODE）?returns?either?a?local?binary?pattern
%??coded?image?or?the?local?binary?pattern?histogram?of?an?intensity
%??image?I.?The?LBP?codes?are?computed?using?N?sampling?points?on?a?
%??circle?of?radius?R?and?using?mapping?table?defined?by?MAPPING.?
%??See?the?getmapping?function?for?different?mappings?and?use?0?for
%??no?mapping.?Possible?values?for?MODE?are
%???????‘h‘?or?‘hist‘??to?get?a?histogram?of?LBP?codes
%???????‘nh‘???????????to?get?a?normalized?histogram
%??Otherwise?an?LBP?code?image?is?returned.
%
%??J?=?LBP（I）?returns?the?original?（basic）?LBP?histogram?of?image?I
%
%??J?=?LBP（ISPMAPPINGMODE）?computes?the?LBP?codes?using?n?sampling
%??points?defined?in?（n?*?2）?m