公开(公告)号：US09445011B2

公开(公告)日：2016-09-13

申请号：US13962156

申请日：2013-08-08

Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC

Inventor： Wende Zhang ,  Jinsong Wang ,  Kent S. Lybecker ,  Jeffrey S. Piasecki ,  James Clem ,  Charles A. Green ,  Ryan M. Frakes ,  Travis S. Hester

IPC: H04N7/00 ,  H04N5/243 ,  B60R1/00 ,  B60R1/08

CPC classification number: H04N5/243 ,  B60R1/00 ,  B60R1/088 ,  B60R2300/105

Abstract: A vehicle imaging system includes an image capture device capturing an image exterior of a vehicle. The captured image includes at least a portion of a sky scene. A processor generates a virtual image of a virtual sky scene from the portion of the sky scene captured by the image capture device. The processor determines a brightness of the virtual sky scene from the virtual image. The processor dynamically adjusts a brightness of the captured image based the determined brightness of the virtual image. A rear view mirror display device displays the adjusted captured image.

Abstract translation: 车辆成像系统包括捕获车辆外观的图像拍摄装置。 捕获的图像包括天空场景的至少一部分。 处理器从由图像捕获装置捕获的天空场景的部分生成虚拟天空场景的虚拟图像。 处理器从虚拟图像确定虚拟天空场景的亮度。 处理器基于确定的虚拟图像的亮度动态地调整拍摄图像的亮度。 后视镜显示装置显示调整后的拍摄图像。

公开(公告)号：US20140114534A1

公开(公告)日：2014-04-24

申请号：US13835741

申请日：2013-03-15

Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC

Inventor： Wende Zhang ,  Jinsong Wang ,  Kent S. Lybecker ,  Jeffrey S. Piasecki ,  James Clem ,  Charles A. Green ,  Ryan M. Frakes ,  Travis S. Hester

IPC: B60R1/02

CPC classification number: B60R1/02 ,  B60R1/00 ,  B60R2001/1253 ,  B60R2300/30 ,  G06T3/4038 ,  H04N5/217 ,  H04N5/23238

Abstract: A method for displaying a captured image on a display device. A scene is captured by at least one vision-based imaging device. A virtual image of the captured scene is generated by a processor using a camera model. A view synthesis technique is applied to the captured image by the processor for generating a de-warped virtual image. A dynamic rearview mirror display mode is actuated for enabling a viewing mode of the de-warped image on the rearview mirror display device. The de-warped image is displayed in the enabled viewing mode on the rearview mirror display device.

Abstract translation: 一种用于在显示装置上显示拍摄图像的方法。 由至少一个基于视觉的成像装置拍摄场景。 捕获的场景的虚拟图像由使用相机模型的处理器生成。 视频合成技术被处理器应用于捕获的图像，用于生成去翘曲的虚像。 启动动态后视镜显示模式，以使后视镜显示装置上的去翘曲图像的观看模式能够观看。 逆视图像在后视镜​​显示设备的显示模式下显示。

公开(公告)号：US20140111637A1

公开(公告)日：2014-04-24

申请号：US13962156

申请日：2013-08-08

Applicant: GM Global Technology Operations LLC

Inventor： Wende Zhang ,  Jinsong Wang ,  Kent S. Lybecker ,  Jeffrey S. Piasecki ,  James Clem ,  Charles A. Green ,  Ryan M. Frakes ,  Travis S. Hester

IPC: H04N5/243

CPC classification number: H04N5/243 ,  B60R1/00 ,  B60R1/088 ,  B60R2300/105

Abstract: A vehicle imaging system includes an image capture device capturing an image exterior of a vehicle. The captured image includes at least a portion of a sky scene. A processor generates a virtual image of a virtual sky scene from the portion of the sky scene captured by the image capture device. The processor determines a brightness of the virtual sky scene from the virtual image. The processor dynamically adjusts a brightness of the captured image based the determined brightness of the virtual image. A rear view mirror display device displays the adjusted captured image.

Abstract translation: 车辆成像系统包括捕获车辆外观的图像拍摄装置。 捕获的图像包括天空场景的至少一部分。 处理器从由图像捕获装置捕获的天空场景的部分生成虚拟天空场景的虚拟图像。 处理器从虚拟图像确定虚拟天空场景的亮度。 处理器基于确定的虚拟图像的亮度动态地调整拍摄图像的亮度。 后视镜显示装置显示调整后的拍摄图像。