发明名称 |
PROJECTION DEVICE, AND METHOD FOR ADJUSTING A PROJECTED PICTURE |
摘要 |
The disclosure relates to the field of displaying a projected picture, and particularly to a projection device, and a method for adjusting a projected picture. In an embodiment of the disclosure, the method includes: acquiring an image of a physical screen through a camera, and determining a projection of the physical screen onto a vision plane of the camera; determining rotation parameters and translation parameters of the projection device according to the vision plane and the projection of the physical screen; and adjusting the projection device according to the rotation parameters and the translation parameters of the projection device. |
申请公布号 |
US2017078630(A1) |
申请公布日期 |
2017.03.16 |
申请号 |
US201615211826 |
申请日期 |
2016.07.15 |
申请人 |
HISENSE CO., LTD. |
发明人 |
WANG Chenxing |
分类号 |
H04N9/31 |
主分类号 |
H04N9/31 |
代理机构 |
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代理人 |
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主权项 |
1. A projection device, comprising a memory and a processor, wherein codes are stored in the memory, and the processor executes the codes to perform:
acquiring an image of a physical screen through a camera, and determining a projection of the physical screen onto a vision plane of the camera, wherein the camera is located in a projection lens of the projection device; determining rotation parameters and translation parameters of the projection device according to the vision plane and the projection of the physical screen; and adjusting the projection device according to the rotation parameters and the translation parameters of the projection device. |
地址 |
Qingdao CN |