Detecting the weld line and its edge directly by visual sensor can achieve much useful information, which is very important in the research of weld line automatic tracking.
采用机器视觉直接观察可以获得很多关于熔池区及其边界的有益信息，对研究熔池形貌自动跟踪有十分重要的意义。
This thesis establishes the tracking model of the line structure-light sensor and its calibration technology.
文中还建立了线结构光传感器的跟踪模型及其标定方法。
This thesis establishes the tracking model of the line structure-light sensor and its calibration technology.
文中还建立了线结构光传感器的跟踪模型及其标定方法。
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