在局部匹配过程中采用了动态调整搜索区域方法，并在焊缝端点附近的区域进行焊接起始点的识别及定位，从而提高了焊缝端点识别的准确性。
The initial position can be recognized accurately by using the method that dynamic adjust the search area in local pattern match stage in the area near the end of the weld.
在局部匹配过程中采用了动态调整搜索区域方法，并在焊缝端点附近的区域进行焊接起始点的识别及定位，从而提高了焊缝端点识别的准确性。
The initial position can be recognized accurately by using the method that dynamic adjust the search area in local pattern match stage in the area near the end of the weld.
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