FEATURE POINT EXTRACTION DEVICE, IMAGE PROCESSING DEVICE, FEATURE POINT EXTRACTION METHOD, FEATURE POINT EXTRACTION PROGRAM AND THE LIKE,申请号JP20100222459-传众专利搜索

FEATURE POINT EXTRACTION DEVICE, IMAGE PROCESSING DEVICE, FEATURE POINT EXTRACTION METHOD, FEATURE POINT EXTRACTION PROGRAM AND THE LIKE

申请公布号：JP2012079004(A)

申请号：JP20100222459

申请日期：2010.09.30

申请公布日期：2012.04.19

申请人：

DAINIPPON PRINTING CO LTD

发明人：OSAJIMA TOSHIMITSU

分类号：G06T7/60

主分类号：G06T7/60

摘要：<P>PROBLEM TO BE SOLVED: To provide a device, a method and the like for recognizing an object displayed in an image. <P>SOLUTION: A feature point selection unit 8 specifies a candidate point to be a candidate of a feature point from pixel information input from a feature point score value selection unit 6. The feature point selection unit 8, when determining the newly specified candidate point to exist in the area of an already set feature point, determines the magnitudes of score values of the newly specified candidate point and the feature point corresponding to the area of the existing feature point where the candidate point exists, and when determining the score value of the newly specified candidate point to be higher, sets the newly specified candidate point as a new feature point. <P>COPYRIGHT: (C)2012,JPO&INPIT