公开(公告)号：US20150002475A1

公开(公告)日：2015-01-01

申请号：US14221269

申请日：2014-03-20

Applicant: Industrial Technology Research Institute

Inventor： Kuo-Tung Tiao ,  Tzuan-Ren Jeng ,  Hsien-Chang Lin ,  Chia-Chen Chen ,  Shys-Fan Yang-Mao ,  Wen-Jun Zeng ,  Yao-Lien Wang ,  Kuo-Chung Huang

IPC: G06F3/042

CPC classification number: G06F3/0425 ,  G06F3/011 ,  G06F3/017 ,  G06K9/00355

Abstract: A mobile device is provided, which includes a camera unit, a sensor unit, a see-through display, and a processor. The camera unit takes an image of a finger and a surface. The sensor unit generates a sensor signal in response to a motion of the finger. The taking of the image and the generation of the sensor signal are synchronous. The see-through display displays a GUI on the surface. The processor is coupled to the camera unit, the sensor unit, and the see-through display. The processor uses both of the image and the sensor signal to detect a touch of the finger on the surface. The processor adjusts the GUI in response to the touch.

Abstract translation: 提供了一种移动设备，其包括相机单元，传感器单元，透视显示器和处理器。 相机单元拍摄手指和表面的图像。 传感器单元响应于手指的运动产生传感器信号。 拍摄图像和生成传感器信号是同步的。 透视显示器在表面上显示GUI。 处理器耦合到相机单元，传感器单元和透视显示器。 处理器使用图像和传感器信号两者来检测手指在表面上的触摸。 处理器根据触摸调整GUI。

公开(公告)号：US20140184751A1

公开(公告)日：2014-07-03

申请号：US13871000

申请日：2013-04-26

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Tung-Fa Liou ,  Wen-Shiou Luo ,  Chia-Chen Chen

IPC: H04N13/02

CPC classification number: H04N13/239 ,  G06T7/571 ,  G06T2207/10012 ,  G06T2207/10028 ,  H04N13/246 ,  H04N13/254 ,  H04N13/296 ,  H04N2213/001

Abstract: A device for acquiring depth image, a calibrating method and a measuring method therefore are provided. The device includes at least one projecting device, at least one image sensing device, a mechanism device and a processing unit. The projecting device projects a projection pattern to a measured object. The image sensing device is controlled to adjust a focal length and focus position, and therefore sense real images. The mechanism device adjusts a location and/or a convergence angle of the image sensing device. The processing unit calibrates the at least one image sensing device and generates a three dimension (3D) measuring parameter set at a model focal length according to a plurality of image setting parameter reference sets corresponding to a model focal length and a plurality of default node distances, respectively, and then estimates a depth map or depth information of the measured object.

Abstract translation: 因此，提供了用于获取深度图像的装置，校准方法和测量方法。 该装置包括至少一个投影装置，至少一个图像感测装置，机构装置和处理单元。 投影装置将投影图案投影到测量对象。 控制图像感测装置以调整焦距和聚焦位置，从而感测真实图像。 机构装置调整图像感测装置的位置和/或会聚角度。 处理单元校准至少一个图像感测装置，并且根据与模型焦距和多个默认节点距离相对应的多个图像设置参数集合生成在模型焦距处设置的三维（3D）测量参数 ，然后估计测量对象的深度图或深度信息。

公开(公告)号：US10325406B2

公开(公告)日：2019-06-18

申请号：US15395357

申请日：2016-12-30

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Shang-Yi Lin ,  Chia-Chen Chen ,  Chen-Hao Wei

IPC: G09G5/00 ,  G06T19/00 ,  G06K9/46 ,  G06K9/62 ,  G06T15/50 ,  G06T15/00

Abstract: An image synthesis method of a virtual object and the apparatus thereof are provided. The image synthesis method of the virtual object comprises providing a first depth image of a scene and a first two-dimensional image of the scene; providing a second depth image of the virtual object; adjusting a second depth value of the virtual object in the first depth image according to an objective location in the first depth image and a reference point of the second depth image; rendering a second two-dimensional image of the virtual object; and synthesizing the first two-dimensional image and the second two-dimensional image according to a lighting direction of the first two-dimensional image, an adjusted second depth value and the objective location in the first depth image.

公开(公告)号：US09319660B2

公开(公告)日：2016-04-19

申请号：US13871000

申请日：2013-04-26

Applicant: Industrial Technology Research Institute

Inventor： Tung-Fa Liou ,  Wen-Shiou Luo ,  Chia-Chen Chen

IPC: H04N13/00 ,  H04N15/00 ,  H04N13/02 ,  G06T7/00

CPC classification number: H04N13/239 ,  G06T7/571 ,  G06T2207/10012 ,  G06T2207/10028 ,  H04N13/246 ,  H04N13/254 ,  H04N13/296 ,  H04N2213/001

Abstract: A device for acquiring depth image, a calibrating method and a measuring method therefore are provided. The device includes at least one projecting device, at least one image sensing device, a mechanism device and a processing unit. The projecting device projects a projection pattern to a measured object. The image sensing device is controlled to adjust a focal length and focus position, and therefore sense real images. The mechanism device adjusts a location and/or a convergence angle of the image sensing device. The processing unit calibrates the at least one image sensing device and generates a three dimension (3D) measuring parameter set at a model focal length according to a plurality of image setting parameter reference sets corresponding to a model focal length and a plurality of default node distances, respectively, and then estimates a depth map or depth information of the measured object.

Abstract translation: 因此，提供了用于获取深度图像的装置，校准方法和测量方法。 该装置包括至少一个投影装置，至少一个图像感测装置，机构装置和处理单元。 投影装置将投影图案投影到测量对象。 控制图像感测装置以调整焦距和聚焦位置，从而感测真实图像。 机构装置调整图像感测装置的位置和/或会聚角度。 处理单元校准至少一个图像感测装置，并且根据与模型焦距和多个默认节点距离相对应的多个图像设置参数集合生成在模型焦距处设置的三维（3D）测量参数 ，然后估计测量对象的深度图或深度信息。

公开(公告)号：US20140139453A1

公开(公告)日：2014-05-22

申请号：US13862470

申请日：2013-04-15

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Chih-Hsiang Yu ,  Kuo-Tung Tiao ,  Wei-Jia Huang ,  Chia-Chen Chen ,  Tzuan-Ren Jeng ,  Hsien-Chang Lin

IPC: G06T19/00 ,  G02B27/01

CPC classification number: G02B27/017 ,  G02B2027/0138 ,  G02B2027/014 ,  G06F3/011

Abstract: An optical-see-through head mounted display (HMD) system is provided. The optical-see-through HMD system has a camera for generating image frames, a display device and a processor. The processor proceeds an interactive operation on each image frame. In the interactive operation, an image analysis is performed on the image frame to obtain positioning information of a marker and 3-dimensional information of an input device. According to the positioning information, the 3-dimensional information and eye position of an user, an image shielding process is performed to correct a portion of the frame to be displayed which is corresponding to the input device and a collision test is performed according to the positioning information and the 3-dimensional information of an input device to determine whether the input device touches the virtual image displayed by HMD. Then, an event corresponding to the touch position of the virtual image is executed.

Abstract translation: 提供了一种光学透视头戴式显示器（HMD）系统。 光学透视HMD系统具有用于生成图像帧的相机，显示装置和处理器。 处理器对每个图像帧进行交互操作。 在交互操作中，对图像帧执行图像分析以获得标记的定位信息和输入装置的3维信息。 根据定位信息，用户的三维信息和眼睛位置，进行图像屏蔽处理，以校正与输入装置相对应的要显示的帧的一部分，并且根据该信息执行碰撞测试 定位信息和输入设备的三维信息，以确定输入设备是否接触HMD显示的虚拟图像。 然后，执行与虚拟图像的触摸位置对应的事件。