In the processing function, you get a pointer to the YYLTYPE structure holding the location, and you can generate a nice error message.
在处理函数中，我们获得了一个指向保存了位置信息的YYLTYPE结构的指针，这样可以生成一条很好的错误消息。
This thesis mostly discusses the image processing and recognition means of thedial pointer position using the technology of color extracting and image segmentation.
本文主要论述了利用颜色提取及图像分割技术对电力变压器温度表指针位置进行识别处理的原理、步骤以及具体的实现过程。
It introduces a automatic alignment method between analog pointer meter's pointer and scale to replace the artificial alignment method with image processing technology.
介绍了一种用图像处理技术实现模拟指针表指针和刻度自动对准代替人工对准的方法。
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