Patent ID: 7773150

Claim:
An information signal processor for converting a first information signal containing plural informational data sets into a second information signal containing plural informational data sets, comprising: first data selection means for selecting first plural informational data sets located on a periphery of an objective position in said second information signal based on said first information signal; class detection means for detecting a class including informational data set of the objective position based on said first plural informational data sets selected by said first data selection means; parameter adjustment means for adjusting values of parameters of plural kinds, each parameter deciding a quality of an output obtained by said second information signal, said parameter adjustment means including: display means for displaying adjustment positions of said parameters of plural kinds; and user operation means for allowing user to adjust the values of said parameters of plural kinds with referencing contents displayed at said display means; and informational data production means for producing informational data set of the objective position in correspondence with the class detected by said class detection means and the values of the parameters of plural kinds adjusted by said parameter adjustment means.