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本节包含一些常见问题/用例及其分析和可能的解决模式。

本节主题

•复制视觉应用参数

•使用 NetTime 触发图像采集

•读码器 - 读取条形码/数据码

•Blob - 自学和后续对象搜索

•匹配 - 自学和后续对象搜索

•OCR - 识别和读取字符

•测量 - 示教和后续测量

•像素计数器 - 计数程序

•子像素 Blob - 与 Blob 对比的参数精度

•深度 OCR - 读取长字符串

•与后续 OCR 检测对齐

•水平测量

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This section contains a number of common problems / use cases as well as their analysis and possible solution models.

Topics in this section:

•Copying vision application parameters

•Triggering image acquisition with NetTime

•Code Reader - Reading barcodes / data codes

•Blob - Teach-in and subsequent object search

•Matching - Teach-in and subsequent object search

•OCR - Recognizing and reading characters

•Measurement - Teach-in and subsequent measurement

•Pixel Counter - Procedure for counting

•Subpixel Blob - Accuracy of parameters in contrast to Blob

•Deep OCR - Reading long character strings

•Alignment with subsequent OCR detection

•Level measurement