<< 点击显示目录 >> 主页  mappVision帮助助手 > 机器视觉帮助 > mapp Vision  > 诊断 > 常见问题 > 图像采集常见问题

本节回答有关图像采集的常见问题。

本节主题：

•生成的图像是黑色的。

•生成的图像曝光过度。

•生成图像的对比度太低。

•生成的图像模糊。

•使用硬件触发器获取图像

•占空比为 10% 有哪些应用？

•第一次图像处理需要较长的时间。

•超时不会立即停止执行视觉功能。

•检查通过 I/O 映射触发的图像质量

•图像裁剪 - 参数调整

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This section answers frequently asked questions about image acquisition.

Topics in this section:

•The resulting image is black.

•The resulting image is overexposed.

•The contrast of the resulting image is too low.

•The resulting image is blurred.

•Using the hardware trigger for image acquisition

•What are applications for a duty cycle of 10%?

•The first image processing takes longer.

•Timeout does not immediately stop execution of a vision function.

•Checking the quality of an image triggered via the I/O mapping

•Image cropping - Parameter adjustments