Image projection apparatus, image projection method, and storage medium of program,申请号US201514737328-传众专利搜索

Image projection apparatus, image projection method, and storage medium of program

申请公布号：US9319651(B2)

申请号：US201514737328

申请日期：2015.06.11

申请公布日期：2016.04.19

申请人：

Ricoh Company, Ltd.

发明人：Watanabe Ayako

分类号：H04N9/31;H04N3/22

主分类号：H04N9/31

代理机构：

Harness, Dickey & Pierce, P.L.C.

代理人：Harness, Dickey & Pierce, P.L.C.

地址：Tokyo JP

摘要：An image projection apparatus for generating a projection image based on image data input to the image projection apparatus and projecting the projection image onto a projection face includes a correction unit to correct the projection image, a synthesis image projection unit to superimpose a superimposition image on the projection image corrected by the correction unit to generate a synthesis image and project the synthesis image onto the projection face, and an image capturing unit to capture the synthesis image projected on the projection face. The synthesis image projection unit changes a display position of the superimposition image to fit the superimposition image within a display area of the synthesis image by referring an image of the synthesis image captured by the image capturing unit, and projects the synthesis image after changing the display position of the superimposition image.

主权项：1. An image projection apparatus for generating a projection image based on image data input to the image projection apparatus and projecting the projection image onto a projection face, the image projection apparatus comprising: a correction unit to correct the projection image; a synthesis image projection unit to superimpose a superimposition image on the projection image corrected by the correction unit to generate a synthesis image and project the synthesis image onto the projection face; and an image capturing unit to capture the synthesis image projected on the projection face, wherein the synthesis image projection unit changes a display position of the superimposition image to fit the superimposition image within a display area of the synthesis image by referring an image of the synthesis image captured by the image capturing unit, and projects the synthesis image after changing the display position of the superimposition image.