| 摘要 |
<P>PROBLEM TO BE SOLVED: To reduce a circuit scale of an internal memory in a data processor and realize high-speed processing. <P>SOLUTION: An information processor refers to a parameter having data for identifying a subject from an input image to collate the input image and the parameter in multiple stages using a serially connected processing process group and one of plural processing process groups connected to the end of the processing process group through a branch. The information processor includes: a computation unit for referring to a fixed parameter or a variable parameter to perform collation processing for identifying the subject from the input image; a determination unit for determining, on the basis of a computation result of the computation unit, whether the collation processing is to be performed using the serially connected processing process group or using one of the plural processing process groups connected through the branch; and a selection unit for selecting a fixed parameter or a variable parameter to be subsequently referred by the computation unit on the basis of a determination result of the determination unit and the computation result of the computation unit. <P>COPYRIGHT: (C)2012,JPO&INPIT |
