This topic has recently became quite popular. A lot of information can be found on the web site of the Research group on variable exponent spaces and image processing http://www.helsinki.fi/~pharjule/varsob/index.shtml.
This topic has recently became quite popular. A lot of information can be found on the web site of the Research group on variable exponent spaces and image processing http://www.helsinki.fi/~pharjule/varsob/index.shtml.