About: http://webisa.webdatacommons.org/283953751

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 method of claim 1, wherein the at least one of the corresponding pixels is a pixel different than the corresponding pixels used to calculate the difference between the color value pairs.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com