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NI-Vision的亚像素精度(Subpixel Accuracy) Vision Development Module中的许多处理VI的输出都具有亚像素精度，这是什么意思呢？ URL: http://digital.ni.com/public.nsf/allkb/C4CF6F54BAF58AB0862575BB0004EAD1

Subpixel Accuracy in NI-Vision I noticed that many processing VIs in the Vision Development Module can output data with subpixel accuracy. What does this mean and what can I expect from subpixel accuracy? URL: http://digital.ni.com/public.nsf/allkb/09B2BAFB6519A698862575B7007E3622

Which NI Vision Software Requires a License? With all the different types of vision systems, it is a bit unclear when a license for NI Vision software is required and when a license is not required. What products require licenses? URL: http://digital.ni.com/public.nsf/allkb/0BC5BDDC3613D5DE862575A2005041D4

LabVIEWでプログラム的に画像の解像度を変更させる方法 カメラファイルやMeasurement&Automation Explorerで変更していた画像の解像度をLabVIEWでプログラム的に変更させることは可能ですか。 URL: http://digital.ni.com/public.nsf/allkb/56F42703F7B0CCD086257593002C08C4

Internal Software Error with LabVIEW FPGA Module and CVS 1450 Series When I compile my FPGA code on the 1450 Series Compact Vision System, I get the following error: An internal software error in LabVIEW FPGA Module has occured. Please contact National Instruments technical support at ni.com/support with the following information: Directory specified by the URL: http://digital.ni.com/public.nsf/allkb/F763BCB59715DD088625758A00546609

How Do I Mask a Template for Pattern Matching? I know that Vision Development Module 8.6 has a new feature that allows me to mask a template for pattern matching. How do I do this? URL: http://digital.ni.com/public.nsf/allkb/5F92AD4EFEDA1FB88625757E006C60F4

IMAQ Read LCD VI does not Find the Correct ROI Even though my image has good contrast, the IMAQ Read LCD VI does not find the correct region of interest (ROI) around my LCD/LED Characters. How can I fix this? URL: http://digital.ni.com/public.nsf/allkb/0F464CE7C1D1D968862574EF004FCC7D

Thresholding and its Effects on Machine Vision Operations In Vision Assistant, why do my Machine Vision operations not work after thresholding the image? URL: http://digital.ni.com/public.nsf/allkb/A3A6AE15BE2100C0862574E500553547

How to Correct False Positive Readings from IMAQ Read LCD VI I am using IMAQ Read LCD VI to read the digits from my LCD but some of the segements that are not illuminated are being detected as being on. Is there any preprocessing I can do to minimize these false positive readings? URL: http://digital.ni.com/public.nsf/allkb/80894626C5110C01862574C20065D0A0

如何纠正IMAQ Read LCD VI在读取LCD数码显示过程中的判断错误？ 我通过IMAQ Read LCD VI读取LCD上显示的数码，但是一些没有被照亮的数码小段却被检测为有效显示。有没有什么办法可以避免这种错误识别？ URL: http://digital.ni.com/public.nsf/allkb/2B549148A2D1A221862574CD0006020A