发明名称 |
Apparatus and Method for Projecting Image Considering Screen Condition |
摘要 |
Disclosed are an apparatus and method for projecting images, in considering a projections screen, which can prevent the distortion of the images caused by color of the projection screen when the images are projected on the colored projection screen. The apparatus includes: a device characteristic storage unit storing criterion projection characteristic information to be obtained when white light, black light and colored light are projected onto a criterion projection screen; a first image converter reflecting the criterion projection characteristic information to received images, so as to covert the received images into processed images; an image characteristic obtaining unit projecting the white light and black light onto an object projection screen, so as to obtain object projection characteristic information; an image improvement unit reflecting the object projection characteristic information to the processed images, so as to convert the processed images into the improved images; and a second image converter reflecting the criterion projection characteristic information and the object projection characteristic information to the improved images so as to convert the improved images into the output images. |
申请公布号 |
EP1933200(B1) |
申请公布日期 |
2012.06.06 |
申请号 |
EP20070122486 |
申请日期 |
2007.12.06 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
BANG, YOU-SUN;BING, HAN;PARK, DU-SIK |
分类号 |
G03B21/14;H04N5/74 |
主分类号 |
G03B21/14 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|