基本信息:
- 专利标题： DYNAMIC WARPING OF PROJECTED IMAGES BASED ON A POSE OF A USER
- 申请号：EP24173643.8 申请日：2019-04-17
- 公开(公告)号：EP4386525A3 公开(公告)日：2024-08-14
- 发明人： LEONG, Jian Wei
- 申请人： Google LLC
- 申请人地址： US Mountain View, CA 94043 1600 Amphitheatre Parkway
- 专利权人： Google LLC
- 当前专利权人： Google LLC
- 当前专利权人地址： US Mountain View, CA 94043 1600 Amphitheatre Parkway
- 代理机构： Seymour-Pierce, Alexandra Isobel
- 优先权： US 1815955297 2018.04.17
- 分案原申请号： 19725791.8 2019.04.17
- 主分类号： H04N9/31
- IPC分类号： H04N9/31 ; G06F3/01
摘要：
Implementations relate to dynamic adaptation of images for projection by a projector, based on one or more properties of user(s) that are in an environment with the projector. The projector can be associated with an automated assistant client of a client device. In some implementations, a pose of a user in the environment is determined and, based on the pose, a base image for projecting onto a surface is warped to generate a transformed image. The transformed image, when projected onto a surface and viewed from the pose of the user, mitigates perceived differences relative to the base image. The base image (on which the transformed image is based) can optionally be generated in dependence on a distance of the user. Some implementations relate to dynamic adaptation of projection parameters (e.g., location for projection, size of projection) based on properties of user(s) that are in an environment with the projector.