Value store on button click for the subtraction of the background

Hi people,

I am very new to labview so I hope you'll bear with me.

I am acquiring data on intensity of a camera permanently in a while loop, turning it into a matrix 1024 x 1 and display them in a graph.  I need a way to subtract the background of the camera signal and display the rest.  In a programming language wrote that she would go something like:

BG = 1024 zeros

If (Button Pushed)

BG = current frame

on the other

do nothing

new_sig = current image - bg

I tried case structures, global variables and shift registers, but none who seem to work.  I am somehow at the end of my rope.  I would like to know if there is any other info, I can provide.

Thanks for your help!

Something like that?

Tags: NI Software

Similar Questions

  • I just bought the 14 items and I don't see the download button. only for the operating system of the ILO. Help, please.

    I just bought the 14 items and I don't see the download button. only for the operating system of the ILO. Help, please.

    Make sure that you are logged on the Adobe site, having cookies enabled, clearing your cookie cache.  If he continues to not try to use a different browser.

    Download and Installation Help-

    https://helpx.Adobe.com/download-install.html

    PES 10, 11, 12, 13, 14 - https://helpx.adobe.com/photoshop-elements/kb/photoshop-elements-downloads.html

    PE 10, 11, 12, 13, 14 - https://helpx.adobe.com/premiere-elements/kb/premiere-elements-downloads.html

    You can also download the demo version of the software through the page linked below and then use your current serial number to activate it.

    Don't forget to follow the steps described in the Note: very important Instructions in the section on the pages of this site download and have cookies turned on in your browser, otherwise the download will not work correctly.

    Photoshop/Premiere Elements 14: http://prodesigntools.com/photoshop-elements-14-direct-download-links-premiere.html

  • When I try to import an mp3 file for the background music for my videos I get the following message: C:\Documents and Music\Karaoke.mp3 Documents\My owner could not be imported.

    Original title: Please help me

    When I try to import an mp3 file for the background music for my videos I get the following message: C:\Documents and Music\Karaoke.mp3 Documents\My owner could not be imported. The selected file is not valid or is corrupted. but before a few years, I used this then all files was import but now this errors can help u answer me please

    When I try to import an mp3 file for the background music for my videos I get the following message: C:\Documents and Music\Karaoke.mp3 Documents\My owner could not be imported. The selected file is not valid or is corrupted. but before a few years, I used this then all files was import but now this errors can help u answer me please

    =====================================
    MP3 files can be problematic in Movie Maker...
    Best bet would be to convert the files to the. WMA
    format before you import into Movie Maker.

    There are many converters available on the net... the
    the following link is an example:

    (FWIW... it's always a good idea to create a system)
    Restore point before installing software or updates)

    Format Factory (freeware)
    http://www.videohelp.com/tools/Format_Factory
    (the 'direct link' is faster)
    (the file you want to download is: > FFSetup295.zip<>
    (FWIW... installation..., you can uncheck
    ('all' boxes on the last screen)
    (Windows XP / Vista / 7)

    First... after the download and installation of Format
    Factory... you can open the program and
    left click on the toolbar, the "Option" button and
    "Select an output folder to" / apply / OK.
    (this is where you find your files after they)
    are converted)

    Drag and drop your music files on the main screen...

    Select "while"WMA"/ OK...

    Click on... Beginning... in the toolbar...

    That should do it...

  • have toshiba LL850 want to resize image for the background but have tried most things and still does not

    I have a Toshiba L850 and try to mount an image for the background.  Have you tried the resolution of the screen to pull the lever, but still does not.  Can someone go through the steps for me please.

    Hi June,

    What version of Windows is installed on the computer?

    The articles below show you how to change the background image and set the Position of the image in the Center that it adjusts automatically on the screen.

    Items are for Windows 7 The steps are similar to Windows Vista and Windows 8. However please let me know what version of Windows is installed on the computer and I'll give you the steps for this operating system. When the computer restarts, you'd be able to see the name.

    http://Windows.Microsoft.com/en-us/Windows7/change-your-desktop-background-wallpaper

    http://Windows.Microsoft.com/en-us/Windows7/change-your-desktop-background

    I hope this helps. Get back to us if you need more help.

  • Muse automatically optimizes the images that you download for the background on your site?

    Muse automatically optimizes the images that you download for the background on your site?

    Oh, thanks a lot for this. Do you know what the height and width

    increments are for Muse? It is said in my page attributes that the height is

    660 and the width is 960. How does that translate in Photoshop?

    Amy

  • Event generation of click for the Run button programmatically in LabVIEW User Interface

    Hello

    I use the user interface of LabVIEW Simple (Simple OI - VI.vi first level) for my application teststand with small changes. Here, I don't want to click the button run every time. Generate the click event of the Run button (which tringgers the TS gear) by programming the interfacr VI user or is there a method for tringger TS gear?

    More information:

    LabVIEW worm: LabVIEW 2010

    TestStand worm: TestStand 2010 SP1

    My sequence Run point enry's 'Test DUT'

    Thank you

    Alaka

    Hi Adarsh,

    There's a DoClick method for the TS user interface buttons! Just wire the ref button to invoke node and locate the DoClick method.

    Kind regards

  • How to follow and find which button clicked in the CC script to animate.

    Dear friends,

    IAM converting an e-learning lessons in CC to animate. I have the following code for an activity as each button click and see corresponding popups.

    import flash.events.MouseEvent;

    for (var i: Number = 1; i < = 5; i ++)

    {

    This ["btn" + i] .addEventListener (MouseEvent.CLICK, btn_clicked);

    }

    function btn_clicked(event:MouseEvent)

    {

    trace (Event.Target.Name.substr (3));

    }

    Kindly help me to convert this code to java script in CC animate.

    Thanks in advance,

    Syed Abdul Rahim

    Hi friends,

    Thks for your help. I did the work, with the following code:

    This.Stop ();
    var sel_but = "";
    _this = this;
    to (increase 1 = 1; increase 1<= 7;="" inc1++)="">
    This ["btn_" + increase 1] .name = "button" + increase 1.
    This ["btn_" + increase 1] .addEventListener ("click", fl_MouseClickHandler);
    }

    function fl_MouseClickHandler (event) {}
    sel_but = event.target.name.substr (6).
    _this.Popup.gotoAndPlay ('pg' + sel_but);
    }

    May be useful to some body...

    Thank you and best regards,

    Syed Abdul Rahim

  • passing two values in a guest column for the display and filtering

    Hi all

    Is there a workaround solution to use two columns in a command prompt to display and the passage of the input for a prompt value in dashboard prompt value? For example we want to display the description in the command prompt, but pass the variable value or the presentation of the filter id, just as we have in bi publisher, LOV automatically enter the value both for the display and the actual value to pass to the query. Therefore, the user clicks the description and corresponding id will be stored in the variable presentation of the guest of.

    Thank you

    Sushil

    Published by: 872073 on April 5, 2013 11:06

    Check this box
    http://www.rittmanmead.com/2010/08/Oracle-BI-EE-11g-handling-double-columns-iddescription-interoperability/

  • Boxes vs. button click / prevent the graying of the slides

    1. When is it best to use a box of click vs a button (or vice versa)?

    2. Why have the buttons area "inactive" after the active area? That happens if I want my button to display for the first five seconds and then become active - what is the best way to do this?

    3. on slide 1, I have a chart "NEXT" covered by a click box. I want the movie to pause until the user clicks the click box. In web page preview, slide 1 stops but becomes gray after the slide has reached the end of the timeline. How can I prevent graying out?

    Thanks in advance!

    Thanks for the detailed explanations of Rick. It makes sense now...

    Your answer made me think of something else that solved my problem 'fading out '. What happens is that the Slide > Transition for carriage 1 properties have been set to ' Transition', but 2 Slide has been set to ' fade between "- so even if the slide was a break, the chronology has continued and disappeared to the slide...

    I had the same scenario on another film Captivate-, I created so I now know how to solve this problem here too!

    Thanks Rick... you get a gold star today!

  • Spectrum HP convertible x 360: right-click (for the context menu) has suddenly stopped working.

    In my brand new laptop right-click suddenly stopped working (for the context menu or any other use), while I was working with Excel 2010. I checked with Word 2010 and then also with Open Office: there is no right click works with any of them, whether Microsoft or not. I spent more than 5 hours looking for a solution, I did a repair of MS Office 2010, I looked for answers in cats - but nothing seems to work. I guess it has something to do with the touchpad - but what? Thank you for any suspicion.

    Hey @jopg,

    Welcome to the Forums of HP Support!

    I see that you have some problems with a right-click on your convertible of spectrum x 360. I can help you with that, but I'll need to know the model number above all. Once I know that I will be better able to help you.

  • Using the "back button" update for the LCD screen on the 60 d

    I used this method all the time, but now when I push on the development of the "back" button, it snaps as it is to take a picture, but no image is recorded on the SD card. When I look through the viewfinder and use the button "return" of discussion, it works perfectly.  I would like to know how to get back to the old method of development on the LCD screen, with the emphasis of the "back" button.  My Canon is a 60 d

    pixeltaker wrote:

    I used this method all the time, but now when I push on the development of the "back" button, it snaps as it is to take a picture, but no image is recorded on the SD card. When I look through the viewfinder and use the button "return" of discussion, it works perfectly.  I would like to know how to get back to the old method of development on the LCD screen, with the emphasis of the "back" button.  My Canon is a 60 d

    You must go to the menu and move the quick mode to Live Mode.  In fast mode, when you press on the "back" button, the mirror flips down (click) and the camera tries to focus.  He has not yet made the photo.  To take a photo, you must listen to the AF confirm beep, then press the shutter button.  Quick mode is in fact the "snail", in my opinion .  Read more about this on page 160-168 of this manual.

  • Option-click for the clone stamp does not. I've tried several suggested fixes, no results. Help!

    Howdy!

    I searched and found similar questions on the forum and I tried all the solutions proposed, that I could find, but I'm still not resolve this issue. Hoping that maybe someone found a fix!

    The problem is that the option - click to set a point source for the Clone Stamp tool does not work, but the behavior seems to be particularly odd.

    With the Clone Stamp selected, tool if I press the option key pressed, I get the crosshairs target little, which makes me think that Photoshop is the option key is read and is not a recovery program of her clutter. When I then try to use the clone stamp, however, I get the dreaded error message:

    "Could not use the clone stamp because the area to clone has not been defined (option - click to set a point source)."

    I went through all the relevant troubleshooting steps, I could find elsewhere on the forum. I have updated to the latest version of Photoshop and my BONES. I tried to reset the tool. When this does not work, I reset the Photoshop preferences. I have disabled all the other programs that seemed that they might have some sort of overlay keyboard shortcut, but as mentioned, Photoshop DO change the cursor when I press the option key, which makes me think (although I am far from being an expect) is not the issue. I have no plugins or mods or anything of this nature that is installed. It is a completely vanilla installation.

    I am under Photoshop CC 2015.1.2 20160113.r.355 x 64.  My OS is El Capitan 10.11.2.

    Any help would be greatly appreciated. As far as I know, there is no work around. This tool is dead in the water for me until I can sort this out.

    Thank you!

    -Dom

    P.S. If this is quite in the wrong place to post a question like that, I'm sorry. I would like to know where I lead and I'll be on my way!

    I have to admit, I'm puzzled. Everything seems as it should. The tool has been reset, preferences reset and the layer looks very good. I wonder if it is a question with El Capitan. I use Windows, but know that Photoshop has had problems when El Capitan came out. If you have not used the clone 6 months stamp then it would have been pre - El Capitan. Have you tried completely uninstalling Photoshop, restart the computer and reinstall?

    I have not followed the El Capitan saga, you can read about it here

    Warning about Mac OS X 10.11 El Capitan

    As a last resort, you can try going back to Yosemite.

    Terri

  • No button 'open' for the PS?

    When I open creative cloud and go to my apps, PS is there and up to date, but there is no button to launch and also by clicking on the icon has no effect. I tried disconnecting and then again. If anyone has had this problem, and if so, how can I open photoshop?

    Thank you!!

    If you did a restore, which will mess things up. Looks like you need to reinstall 2015. It may be better to uninstall 2014 and start again.

  • using column value in a CSS Style for the column in the report

    I am trying to apply a style CSS (background color) to a column in a report based on another column.

    So the attributes column for a specific column, I would like to be able to add this to the "CSS Style" field under the group, "formatting of column:

    background-color: #BKG_COLOR #;

    It seems not to take my column value, which is #daf2ea

    In the field of Style CSS, if I change it to: background-color: #daf2ea - so it works.

    So he doesn't seem to take my #BKG_COLOR column value' in the field of Style CSS.

    Any ideas? What do I have to use the "HTML Expression" field instead, and how could I do?

    Thank you
    John

    jfosteroracle wrote:
    I am trying to apply a style CSS (background color) to a column in a report based on another column.

    So the attributes column for a specific column, I would like to be able to add this to the "CSS Style" field under the group, "formatting of column:

    background-color: #BKG_COLOR #;

    It seems not to take my column value, which is #daf2ea

    In the field of Style CSS, if I change it to: background-color: #daf2ea - so it works.

    So he doesn't seem to take my #BKG_COLOR column value' in the field of Style CSS.

    Any ideas? What do I have to use the "HTML Expression" field instead, and how could I do?

    Don't believe that * CSS Style * supports the substitution of the column.

    You can use * HTML Expression: *
    {code}
    #OTHER_COLUMN #.
    {code}
    However the two this and * CSS Style * apply a style to a span element in the cell of the report, rather than the whole cell, which is what everyone expects in general / wants. To apply background color to the cell, you must use a custom report named column model: + {message identifier: = 9908585} +.

  • With the help of value in an input text for the calculation in a Variable area

    I have a project where I ask the user to fill out their name in a box entry and two-digit age in another area of text entry.  Later in the project, I want to ask them to think when they were 6 years and how they would describe themselves right there.  (the project is about self-awareness).  To make it as pleasant as possible, I thought it would be nice to say. "(Name variable), think to (years since 6) years, when you were about 6 years old'."  I'm unable to get the variable 'Since 6 years' work and I would like to know if it's possible.

    • I set up the variable text box as "v_age".
    • I've implemented a variable like "v_age6" with the value "6".
    • I implemented the variable result as "v_result_age6".
    • I have set up a standard action with a mathematical expression which reads "v_result_age6 = v_age - v_age6.

    The variable output does not appear on the scene in overview of project mode, and I think it's because there is only a single variable with a value assigned in the equation.  The variable "v_age" doesn't have an assigned value because it is a text entry area.

    Is it possible to use a value typed in a user as a variable to do math with?

    Thank you.

    Welcome to the forum,

    Each TEB has an associated variable, its generic name is the same as the BER. But you better match your variable with the most significant name to the ETB. Take a look at this old real blog post, always to news (though perhaps the screenshots are little bit outdated):

    http://blog.lilybiri.com/timesaving-Tip-Create-associated-variable-for

    BTW: you have no need to create an additional variable to number 6. This action would have done as well:

    Expression v_resultage6 = v_age - 6

    How you trigger the action, by what event?

    http://blog.lilybiri.com/events-and-advanced-actions

    Lilybiri

Maybe you are looking for

  • 6s still with disabled data roaming

    Recently, I was in Vancouver, and even if I had roaming turned off voice and data on my iphone 6, I was still receiving service. Then I am responsible for roaming by Verizon. I called Verizon, they said, that can't happen. But that was certainly the

  • Bluetooth and Satellite M40

    I have a question: My M40-265 Satellite has had the opportunity to connect with other machines of Bluetooth?If this is not the case, how can I do this? How it would be to handle this? Nick

  • semáforo back vias

    Hola, soy nuevo en labiew y quisiera saber if alguien me can help with the programming of a programa para hacer funcionar UN semaforo una interseccion en donde indicates me el paso para una via y luz roja para otra y poder los temporizacion tiempos,

  • Some Windows functions do not work

    Good time of day! After I removed some programs (I don't know which) I have following problems with Windows XP: (1) Windows help works - I push the button and nothing happens. (2) I can't edit user - empty window accounts. (3) IE8 does not work prope

  • How can I change the name of a song in the Media Player?

    In Windows Media Player, I would like to change the names of the two pieces of music.  How?