Modular Data Acquisition
Distributed Measurement and Control
High-Performance Test
Automated Test System Development Software
Perspectives showcases how NI sees what’s next in the world of test and technology.
You can request repair, RMA, schedule calibration, or get technical support. A valid service agreement may be required.
Provides support for NI data acquisition and signal conditioning devices.
Provides support for Ethernet, GPIB, serial, USB, and other types of instruments.
Provides support for NI GPIB controllers and NI embedded controllers with GPIB ports.
05-22-2011 07:28 PM
看机器视觉说明文档，说“
Equalize 使图像中的像素值分布平均。主要是用于改变整个图像的平均灰度值。
MathLookup 通过数学计算改变图像中的像素值分布"
Equalize 应该指的是直方图均衡化吧，那Math loooku又是什么意思呢？两者有什么区别呢？我看有的程序是先把图像Equalize 然后再MathLookup ，请问这样做有什么作用呢
