PROJECTION AUXILIARY DEVICE, PROJECTION AUXILIARY METHOD, AND PROGRAM,申请号JP20140016626-传众专利搜索

PROJECTION AUXILIARY DEVICE, PROJECTION AUXILIARY METHOD, AND PROGRAM

申请公布号：JP2015144344(A)

申请号：JP20140016626

申请日期：2014.01.31

申请公布日期：2015.08.06

申请人：

CASIO COMPUT CO LTD

发明人：SAITO KOICHI

分类号：H04N5/74;G03B21/00;G03B21/14

主分类号：H04N5/74

摘要：PROBLEM TO BE SOLVED: To enable easy selection of an appropriate projection spot even in projecting an image on a spot other than a screen as a projection surface.SOLUTION: A projector device acquires projection object information on a projection objet present within a range where an image can be projected (SA1), specifies projection surface candidates, which are candidates for a projection surface for the image, on the basis of the acquired projection object information (SA2), determines, from the specified projection surface candidates, a rectangular projection area candidate that is a candidate for a projection area for the image and satisfies a predetermined condition (SA4), and presents the position of the determined projection area candidate to a user (SA9).