RE: [W] Machine Vision question

solution for the OCR to work. The width of each line in the characters should be several pixels in your image for the best results. You will need to do a lot of prototyping to make sure this works properly. Bruce ------ Bruce Ammons Ammons Engineering www.ammonsen

RE: Leaving cross marks and coordinate capture on mouse clicks in Vision

to a file when you are done. Bruce -- Bruce Ammons Ammons Engineering www.ammonsengineering.com (810) 687-4288 Phone (810) 687-6202 Fax -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Berns J. Buenaobra Sent

RE: Question to Info-LabVIEW Digest

nsive option. Turning off the filter may improve the accuracy of the data, but it will be noisy. I would use the lowest frequency filter possible that works with your sampling rate. Check the specs to figure that out. Bruce -- Bruce Ammons Ammons Engine

RE: DAQmx, etc.

the block of data. My CPU time went from a high percentage to a very low percentage when this was added to the code. Bruce ------ Bruce Ammons Ammons Engineering www.ammonsengineering.com (810) 687-4288 Phone (810) 687-6202 Fax -Original Message- Fr

RE: (DOS-Like-) key control : Ideas wanted

the keyboard monitoring using a more complicated key combination (CTRL-K or something). This way, text could be entered into controls without activating the commands. Bruce -- Bruce Ammons Ammons Engineering www.ammonsengineering.com (810) 687-4288 Phone

RE: Image Resizing

ntrol that upsets me. I apologize for making my reply sound upset. Bruce ------ Bruce Ammons Ammons Engineering www.ammonsengineering.com (810) 687-4288 Phone (810) 687-6202 Fax

RE: Image Resizing

tever you want. It has a property "DrawAreaSize" that you can set as 640x480 or any size you want. I am amazed they did not include an equivalent property for the new image control. Bruce ------ Bruce Ammons Ammons Engineering www.ammonsengineering.com

RE: Info-LabVIEW Digest - 04/05/04

so. Bruce ------ Bruce Ammons Ammons Engineering www.ammonsengineering.com (810) 687-4288 Phone (810) 687-6202 Fax -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Lewis Drake Sent: Tuesday, April 06, 2004 9:06 AM To: [EMAIL PROTECTED] Subject: RE: In

RE: Detect Motion in Camera-Images

-- Bruce Ammons Ammons Engineering www.ammonsengineering.com (810) 687-4288 Phone (810) 687-6202 Fax

RE: 2D interpolation from a randomly distributed 3D array

all the points, then divide by the sum of all the weighting functions. In summary: F(x,y) = weighting function Z = sum F*z / sum F Bruce -- Bruce Ammons Ammons Engineering www.ammonsengineering.com (810) 687-4288 Phone (810) 687-6202 Fax -Original

RE: [A] Evaluating a 3D Prametric Surface

squares fit, but it uses non-linear equations and is iterative. At the moment, I think I spent too much time on it to give it away. This might help you get started in the right direction, though. Bruce -- Bruce Ammons Ammons Engineering www.ammonsengineering.com

RE: Opening and Reading

. Bruce -- Bruce Ammons Ammons Engineering www.ammonsengineering.com (810) 687-4288 Phone (810) 687-6202 Fax -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Rochefort, Paul Sent: Monday, March 01, 2004 2:47 PM To: Info

RE: [A] Infinite continuous logging of 16 TV (A+V) channels

pe. Bruce ------ Bruce Ammons Ammons Engineering www.ammonsengineering.com (810) 687-4288 Phone (810) 687-6202 Fax -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Roman Golubovski Sent: Monday, March 01, 2004 4:24 AM To: [EMAIL PROTECTED] Subject: [A

RE: Distributed network control hardware

Have you looked at the newer NI compact Fieldpoint hardware? It appears to be about the same size as the UEI solution. Bruce -- Bruce Ammons Ammons Engineering www.ammonsengineering.com (810) 687-4288 Phone (810) 687-6202 Fax -Original Message

RE: 60MS/sec- is this possible?

could download it into the computer's memory. I don't know if this would work with your application, but it is probably worth looking at alternative strategies for acquiring the data you need with lower overhead. Bruce ------ Bruce Ammons Ammons E

RE: [W6.1] RMS averaging with "FFT Spectrum (Mag-Phase).vi"

e the signals themselves or the complex FFTs for repeated signals. I don't recommend averaging magnitude and phase in this case. Bruce ------ Bruce Ammons Ammons Engineering www.ammonsengineering.com (810) 687-4288 Phone (810) 687-6202 Fax -Origin

RE: [W] Image acquisition

ation. You can always display the results using an intensity plot or picture control. If you want higher speed, you could use the new image control in LV 7. You might have to install IMAQ to get that control. Bruce -- Bruce Ammons Ammons Engine

RE: [W6.1] RMS averaging with "FFT Spectrum (Mag-Phase).vi"

t value. Bruce ------ Bruce Ammons Ammons Engineering www.ammonsengineering.com (810) 687-4288 Phone (810) 687-6202 Fax -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Dr Sanjay Gupta Sent: Wednesday, February 04, 2004 5:49 AM To: Gerd Rech Cc: [

RE: [W6.1] RMS averaging with "FFT Spectrum (Mag-Phase).vi"

repeating signal you should be able to identify a reference point. I suppose if you don't have a hardware signal, you could use convolution to identify repeating cycles of data. If phase is important, you should have a reference signal. Bruce -- Bruce A

RE: [W6.1] RMS averaging with "FFT Spectrum (Mag-Phase).vi"

spectrum that you are asking for. Note that the phase will be meaningless, but the magnitude will be correct. Bruce -- Bruce Ammons Ammons Engineering www.ammonsengineering.com (810) 687-4288 Phone (810) 687-6202 Fax -Original Message- From: [EMAIL

RE: Report in PDF Format

. I haven't tried this on a LabVIEW panel, so I don't know how well it will work. It does a great job with Word and a few others, though. Bruce ------ Bruce Ammons Ammons Engineering www.ammonsengineering.com (810) 687-4288 Phone (810) 68

RE: read strings INTO enum?

Bill, You can't do it with an enum, but you can do it with a text ring. Create a small vi that just sets the strings[] list for a blank text ring. Copy the text ring into your program and convert it to an enum. Ta-daa! Bruce -- Bruce Ammons A

RE: Replacing one instance of a VI versus many

e saved with the new name. Bruce ------ Bruce Ammons Ammons Engineering www.ammonsengineering.com (810) 687-4288 Phone (810) 687-6202 Fax -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Scott Serlin Sent: Thursday, Ja

RE: absence of IMAQ vision mouse move event?

-- Bruce Ammons Ammons Engineering www.ammonsengineering.com (810) 687-4288 Phone (810) 687-6202 Fax -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Timothy Fallon Sent: Thursday, January 22, 2004 10:00 AM To: [EMAIL PROTECTED] Cc: [EMAIL

RE: [A,W] Picture func, fill

Knut, How about using "Draw Multiple Lines" with Fill True? That should fill in your polygon for you. Bruce ------ Bruce Ammons Ammons Engineering www.ammonsengineering.com (810) 687-4288 Phone (810) 687-6202 Fax -Original Message- Fr

RE: Fuse Vision System suggestions.

below. Bruce -- Bruce Ammons Ammons Engineering www.ammonsengineering.com (810) 687-4288 Phone (810) 687-6202 Fax -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Castro, Diego Sent: Tuesday, January 20, 2004 12:49

RE: absence of IMAQ vision mouse move event?

probably do the same thing with the invoke node for "Get last event". Bruce ------ Bruce Ammons Ammons Engineering www.ammonsengineering.com (810) 687-4288 Phone (810) 687-6202 Fax -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL

RE: Automated test using Tektronix 7000 series.

scope. I believe an OCX interface is the same as an ActiveX interface, which should be fairly easy to program from LabVIEW. Bruce -- Bruce Ammons Ammons Engineering www.ammonsengineering.com (810) 687-4288 Phone (810) 687-6202 Fax -Original Me

RE: Caputring points on a threshold

from F to T, you have found a crossing point. Output the loop index and whatever other info you need. Bruce ---------- Bruce Ammons Ammons Engineering www.ammonsengineering.com (810) 687-4288 Phone (810) 687-6202 Fax -Original Message- From: [EMAIL PR