Noise point recognition method and device, storage medium, processor and carrying tool

• Main Author: SU CHENGKAI
• Format: Patent
• Language: Chinese; English
• Published: 14.08.2020
• Subjects: ANALOGOUS ARRANGEMENTS USING OTHER WAVES; CALCULATING; COMPUTING; COUNTING; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; HANDLING RECORD CARRIERS; IMAGE DATA PROCESSING OR GENERATION, IN GENERAL; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES; MEASURING; PHYSICS; PRESENTATION OF DATA; RADIO DIRECTION-FINDING; RADIO NAVIGATION; RECOGNITION OF DATA; RECORD CARRIERS; TESTING

The invention discloses a noise point recognition method and device, a storage medium, a processor and a carrying tool. The recognition method comprises the following steps: identifying a suspected area in 3D point cloud, wherein the suspected area is an area to be detected whether noisy points exist or not; projecting the suspected area on the 2D image to obtain a projection area corresponding tothe suspected area; and determining whether the corresponding suspected area comprises noisy points or not according to the information of the projection area. According to the method, the point of the suspected area is compared with the physical information of the projection area, so that whether the 3D point cloud comprises the noisy point or not can be accurately identified according to the comparison result, and the noisy point in the 3D point cloud can be accurately identified. 本发明公开了一种噪点的识别方法、装置、存储介质、处理器和运载工具。该识别方法包括：识别3D点云中的疑似区域，疑似区域为待检测是否存在噪点的区域；将疑似区域投影在2D图像上，得到疑似区域对应的投影区域；根据投影区域的信息确定对应的疑似区域是否包括噪点。该方法将疑似区域的点与