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Industrial Imaging and Machine Vision Year in Review
The end of December often becomes a time of reflection as we consider the happenings of the year and plan for …
Basics of Lens Selection for Machine Vision Cameras
To optimize your high performance machine vision camera; it needs to be matched with the appropriate lens. We…
Machine Vision Camera Parameters for 3D
There are many camera specifications that drive accuracy. How do you avoid paying too much for excellent imag…
Comparing Camera Performance, Part 1 Sensitivity
With this blog, we will continue a short series on comparing camera performance. Some of this can be done by …
How to Measure the Fixed-Pattern Noise in Dark or DSNU: Repost from Harvest Imaging
Last week, we wrote about the differences between the camera and the image sensor and what camera manufacturer…
How many cameras does a system need?
The number of cameras and the necessary mix of low- and…
CMOS-based cameras and CoaXPress everywhere at VISION 2011– but CCD is still strong
The Vision Trade Fair 2011 held in Stuttgart November 8th to 10th was the most successful to date, with 323 ex…
Can small pixel CMOS image sensors be useful in Machine Vision?
Why is it that cameras for consumer electronic products, e.g. smart phones have more than 5 megapixel tiny cam…
Why the Modulation Transfer Function – MTF – also matters with camera selection, especially in NIR
The Optical Transfer Function (OTF) is an important specification of lens performance. The OTF describes both …
CCD vs. CMOS Image Sensors in Defense Cameras
CMOS sensor based defense cameras are gaining ground, but for long-term, reliable, high image quality applicat…