公开(公告)号：US20140192164A1

公开(公告)日：2014-07-10

申请号：US13735838

申请日：2013-01-07

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Hian-Kun TENN ,  Yao-Yang TSAI ,  Ko-Shyang WANG ,  Po-Lung CHEN

IPC: H04N13/02

CPC classification number: H04N13/246 ,  H04N13/243 ,  H04N2013/0081

Abstract: A system and method for determining individualized depth information in an augmented reality scene are described. The method includes receiving a plurality of images of a physical area from a plurality of cameras, extracting a plurality of depth maps from the plurality of images, generating an integrated depth map from the plurality of depth maps, and determining individualized depth information corresponding to a point of view of the user based on the integrated depth map and a plurality of position parameters.

Abstract translation: 描述用于确定增强现实场景中的个体化深度信息的系统和方法。 该方法包括从多个摄像机接收物理区域的多个图像，从多个图像中提取多个深度图，从多个深度图生成积分深度图，以及确定与 基于集成深度图和多个位置参数的用户的观点。

公开(公告)号：US20210172732A1

公开(公告)日：2021-06-10

申请号：US16828902

申请日：2020-03-24

Applicant: Industrial Technology Research Institute

Inventor： Kai-Shiang GAN ,  Po-Lung CHEN ,  Chun-Yuan CHEN ,  Chien-Chun KUO

IPC: G01B11/25 ,  G06T17/20

Abstract: A projecting apparatus includes a projecting device, an image-capturing device and a processing device. The projecting device projects a reversible structured light code onto a surface. The image-capturing device captures the reversible structured light code projected onto the surface and obtains image data. The processing device is coupled to the projecting device and the image-capturing device. The processing device receives the image data, generates three-dimensional point cloud information by performing decoding on the image data, and obtains scanning shift information corresponding to the projecting device according to the three-dimensional point cloud information and three-dimensional information corresponding to the surface.