公开(公告)号：US09445080B2

公开(公告)日：2016-09-13

申请号：US13945931

申请日：2013-07-19

Applicant: Industrial Technology Research Institute

Inventor： An-Chun Luo ,  Hong-Tu Yu ,  Chih-Hsiang Yu ,  Kun-Lung Tseng ,  Chung-Wei Lin ,  Wei-Hao Huang

IPC: H04N13/02

CPC classification number: H04N13/246 ,  H04N13/239

Abstract: A stereo camera apparatus including an image capturing device, an optical axis controlling module and a calculating module is provided. The image capturing device is suitable for obtaining a stereo image, and the image capturing device includes a plurality of image capturing units. The optical axis controlling module is coupled to the image capturing device. The calculating module is coupled to the image capturing device and the optical axis controlling module, wherein the calculating module calculates a calibration condition according to the stereo image. The optical axis controlling module adjusts directions of imaging optical axes of the image capturing units. After being adjusted by the optical axis controlling modules, the imaging optical axes of the image capturing units are aligned. Besides, a self-calibration apparatus and a method of calibration are also provided.

Abstract translation: 提供了包括图像捕获装置，光轴控制模块和计算模块的立体相机装置。 图像捕获装置适用于获得立体图像，并且图像捕获装置包括多个图像捕获单元。 光轴控制模块耦合到图像捕获装置。 计算模块耦合到图像捕获装置和光轴控制模块，其中计算模块根据立体图像计算校准条件。 光轴控制模块调整摄像单元的成像光轴的方向。 在通过光轴控制模块调节之后，图像捕获单元的成像光轴对齐。 此外，还提供了自校准装置和校准方法。

公开(公告)号：US20140118503A1

公开(公告)日：2014-05-01

申请号：US13945931

申请日：2013-07-19

Applicant: Industrial Technology Research Institute

Inventor： An-Chun Luo ,  Hong-Tu Yu ,  Chih-Hsiang Yu ,  Kun-Lung Tseng ,  Chung-Wei Lin ,  Wei-Hao Huang

IPC: H04N13/02

CPC classification number: H04N13/246 ,  H04N13/239

Abstract: A stereo camera apparatus including an image capturing device, an optical axis controlling module and a calculating module is provided. The image capturing device is suitable for obtaining a stereo image, and the image capturing device includes a plurality of image capturing units. The optical axis controlling module is coupled to the image capturing device. The calculating module is coupled to the image capturing device and the optical axis controlling module, wherein the calculating module calculates a calibration condition according to the stereo image. The optical axis controlling module adjusts directions of imaging optical axes of the image capturing units. After being adjusted by the optical axis controlling modules, the imaging optical axes of the image capturing units are aligned. Besides, a self-calibration apparatus and a method of calibration are also provided.

Abstract translation: 提供了包括图像捕获装置，光轴控制模块和计算模块的立体相机装置。 图像捕获装置适用于获得立体图像，并且图像捕获装置包括多个图像捕获单元。 光轴控制模块耦合到图像捕获装置。 计算模块耦合到图像捕获装置和光轴控制模块，其中计算模块根据立体图像计算校准条件。 光轴控制模块调整摄像单元的成像光轴的方向。 在通过光轴控制模块调节之后，图像捕获单元的成像光轴对齐。 此外，还提供了自校准装置和校准方法。