The frame grabber can capture 25 frames of welding seam image per second continuously and make it possible to fulfil the real time welding seam image processing and recognition.
图象采集卡能每秒连续采集25帧焊缝图象，使得实时完成焊缝图象处理与识别成为可能。
This paper applies the digital image processing to the welding workpiece picture, which is shot by CCD video camera in natural light, and detects the weld seam characteristics.
运用数字图像处理的方法，对电荷耦合器(CCD)摄像头在自然光下拍摄的焊接工件图像进行焊缝特征提取。
The welding pool image processing arithmetic is predigested because that the intent of welding pool image processing is getting the breadth of weld seam.
根据熔池图像的检测主要是获得焊缝宽度，对熔池的图像处理方法进行了简化。
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