About: http://webisa.webdatacommons.org/284353530

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	the pixels at the block boundary; and at least one of the filters is a one dimensional filter formed by using a 4-point Hadamard Transform (HT).
http://www.w3.org/ns/prov#wasQuotedFrom	google.es