Adaptive measurement method and system for irregular shape of plate head of medium-thickness plate

The invention discloses an adaptive measurement method and system for an irregular shape of a plate head of a medium-thickness plate. The method comprises the following steps: S1, obtaining an image of the irregular plate head of the medium-thickness plate; s2, performing segmentation according to the image of the irregular plate head of the medium-thickness plate to obtain a depth-phase dual-channel fusion image; s3, performing three-dimensional point calculation of a double-channel fusion image steel plate area on the depth-phase double-channel fusion image to obtain a three-dimensional grid diagram; and S4, performing rasterization processing and grid clustering processing on the three-dimensional grid diagram to obtain the irregular shape of the plate head needing to be cut off. By the adoption of the technical scheme, the accurate cutting position can be rapidly given. 本发明公开一种中厚板板头不规则形状自适应测量方法和系统，包括以下步骤：步骤S1、获取中厚板不规则板头的图像；步骤S2、根据中厚板不规则板头的图像进行分割，得到深度-相位双通道融合图像；步骤S3、对深度-相位双通道融合图像进行双通道融合图像钢板区域的三维点计算，得到三维网格图