Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention discloses a pavement defect detection system and method based on parallax and a program product, and the system comprises at least one intelligent lamp post, a binocular camera is installed on the intelligent lamp post, the binocular camera is used for obtaining and transmitting pavement images, and the pavement images comprise a pavement left image and a pavement parallax map; the domain processor is configured to traverse parallax values in the received pavement disparity map column by column, determine a disparity sudden change area in the pavement disparity map, and send coordinates of the disparity sudden change area and a pavement left image; and the cloud server is configured to perform pavement defect detection based on the received coordinates of the parallax sudden change area and the pavement left image. According to the technical scheme, the pavement disparity map and the pavement left image are combined, the disparity sudden change area is found in the pavement disparity map, then positioning is carried out in the pavement left image, the accuracy of pavement defect detection is improved, and the possibility of false detection is reduced.
本申请公开了一种基于视差的路面缺陷检测系统、方法及程序产品，其中，该系统包括：至少一个智慧灯杆，智慧灯杆上安装有双目相机，双目相机用于获取并发送路面图像，其中，路面图像包括路面左图像、路面视差图；至少一个域处理器，域处理器被配置为逐列遍历接收到的路面视差图中的视差值，确定路面视差图中的视差骤变区域，并发送视差骤变区域的坐标及路面左图像；云服务器，云服务器被配置为基于接收到的视差骤变区域的坐标及路面左图像，进行路面缺陷检测。通过本申请中的技术方案，将路面视差图与路面左图像相结合，在路面视差图中找到视差骤变区域，进而在路面左图像中进行定位，以提高路面缺陷检测的准确性，降低误检的可能性。
The invention discloses a pavement defect detection system and method based on parallax and a program product, and the system comprises at least one intelligent lamp post, a binocular camera is installed on the intelligent lamp post, the binocular camera is used for obtaining and transmitting pavement images, and the pavement images comprise a pavement left image and a pavement parallax map; the domain processor is configured to traverse parallax values in the received pavement disparity map column by column, determine a disparity sudden change area in the pavement disparity map, and send coordinates of the disparity sudden change area and a pavement left image; and the cloud server is configured to perform pavement defect detection based on the received coordinates of the parallax sudden change area and the pavement left image. According to the technical scheme, the pavement disparity map and the pavement left image are combined, the disparity sudden change area is found in the pavement disparity map, then positioning is carried out in the pavement left image, the accuracy of pavement defect detection is improved, and the possibility of false detection is reduced.
本申请公开了一种基于视差的路面缺陷检测系统、方法及程序产品，其中，该系统包括：至少一个智慧灯杆，智慧灯杆上安装有双目相机，双目相机用于获取并发送路面图像，其中，路面图像包括路面左图像、路面视差图；至少一个域处理器，域处理器被配置为逐列遍历接收到的路面视差图中的视差值，确定路面视差图中的视差骤变区域，并发送视差骤变区域的坐标及路面左图像；云服务器，云服务器被配置为基于接收到的视差骤变区域的坐标及路面左图像，进行路面缺陷检测。通过本申请中的技术方案，将路面视差图与路面左图像相结合，在路面视差图中找到视差骤变区域，进而在路面左图像中进行定位，以提高路面缺陷检测的准确性，降低误检的可能性。
Parallax-based pavement defect detection system, method and program product
一种基于视差的路面缺陷检测系统、方法及程序产品
21.01.2025
Patent
Elektronische Ressource
Chinesisch
IPC:
G01N
Untersuchen oder Analysieren von Stoffen durch Bestimmen ihrer chemischen oder physikalischen Eigenschaften
,
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
/
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
/
G06T
Bilddatenverarbeitung oder Bilddatenerzeugung allgemein
,
IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
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