3D-enhanced panoramic surround view system based on fusion of depth and image information and its realization method
A technology of panoramic view and depth information, applied in the field of vehicle safety assistance and automotive electronics, can solve problems such as ultrasonic sensors cannot provide object point cloud information, lidar is expensive, and it is difficult to correct deformation, etc., to reduce the generation range and improve safety. Sex and experience, eliminate the effect of large distortion of objects
Active Publication Date: 2021-08-24
湖南立中科技股份有限公司
View PDF20 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
However, the ultrasonic sensor cannot provide the point cloud information of the object, and it is difficult to correct the deformation of the object in the panoramic image
LiDAR is expensive and difficult to popularize and apply
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0042] The following will be combined with Figure 1-5 The present invention is described in further detail.
[0043] Such as figure 1 As shown, this embodiment provides a 3D enhanced panoramic view system for fusion of image and depth information. The 3D enhanced panoramic surround view system includes four fisheye cameras, twelve depth cameras, and a processor.
[0044]Among them, four fisheye cameras and four depth cameras are respectively set in the middle of the front, the middle of the rear and the rearview mirrors on both sides of the vehicle;
[0045] One depth camera is installed on the left and right sides of the front, one depth camera is installed on the left and right sides of the rear, and two depth cameras are installed on the left and right sides of the body;
[0046] Said fish-eye camera: real-time capture of image information around the vehicle with a field of view not less than 180 degrees, the photosensitive component circuit and control component in the...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The present invention provides a 3D enhanced panoramic view system for fusion of image and depth information, including a fisheye camera, a depth camera and a processor, and four fisheye cameras and four depth cameras are respectively arranged in the middle of the front of the car and the middle of the rear of the car and the rearview mirrors on both sides of the vehicle; one depth camera is installed on the left and right sides of the front, one depth camera is installed on the left and right sides of the rear, and two depth cameras are installed on the left and right sides of the body; Fusion with the image information converts the target object and the ground into a point cloud and unifies them in the vehicle coordinate system, which eliminates the large distortion of the object in the general panoramic surround view system, and can obtain the real-time distance between the driving object and the vehicle, which improves the Driving safety and experience.
Description
technical field [0001] The invention belongs to the field of vehicle safety assistance and automotive electronics, and in particular relates to a 3D enhanced panoramic view system based on fusion of depth and image information and an implementation method. Background technique [0002] With the rapid growth of car ownership, road traffic safety has gradually become a major social issue. The panoramic surround view system collects the surrounding environment information of the vehicle in real time through a group of four cameras erected around the vehicle body, and then performs distortion correction and visual transformation processing on the video image information collected by each camera, and then integrates and stitches them into a vehicle and surrounding environment information. The panoramic video is displayed on the center console to assist the driver to operate better during driving, reversing and parking, and reduce the possibility of accidents. [0003] At present...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): B60R1/00G06K9/00G06K9/62G06N3/04G06T3/00G06T5/00G06T7/80H04N5/247H04N5/265H04N7/18H04N23/90
CPCH04N5/265H04N7/181B60R1/00G06T7/80G06T2207/10028G06T2207/10024G06T2207/20221G06T2207/30252G06V20/56G06V2201/07H04N23/90G06N3/045G06F18/23G06T3/08G06T5/80
Inventor 曹立波冯谢星李伟陈凯王韬
Owner 湖南立中科技股份有限公司