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.
I am trying to display an image which is stored in floating point format. I've set all of the pixel values to 255, so I expect the image to be white. However, when it is displayed, it is just a black image. Why?
Grayscale images are displayed in most cases with a 256 gray-scale palette. Because the range for a floating point number is infinite, the image is dynamically adjusted to fit in the 256 possible levels.
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