How do I set the LUT binary thresholds?
In a LabVIEW vi I am controlling the acquisition of an image with the IMAQ Property Node. I can select the LUT through the image parameters to Binary or Inverse Binary. However, I can't find the parameters to set the thresholds for binary conversion, both high and low.
How do I set these?
I was trying to emulate the properties available in Measurement & Automation Explorer for the camera. Binary is listed as a LUT with controls to set the threshold leves. If I select the Binary LUT through software, the display is black, and if I select Inverse Binary the display is all white. Therefore it must be using an LUT to determine the values. I can't find anything in the property node to set these values however.
Using IMAQ Threshold will work, but I was assuming using a LUT is different and possibly a speed advantage? Since the LUT is applied before snapping the image, would it not be faster than processing the image later?
Excuse my ignorance on how the low level IMAQ works.
Similar Messages
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How do I set the thumbnail image of my videos that export to my computer? I'm using Premiere Elements 11 on a windows 8.1 PC 64bit.
Or how does Premiere 11 determine where to set the image for the video it is exporting?
I already know how to use Freeze frame and save the image to my computer by Publish+Share/Computer/ Immage.
Thanks,
MikeMike
This is not Adobe. Rather user to user. We are all visitors here.
Just a bit of history....back in the days of Premiere Elements 4, you could set a "poster frame" in what was called the Project area. You did this by right clicking a blank area there and, from the drop down menu that appeared, selecting View/Preview Area, and using the poster frame feature there.
As I said, when a video imports into Premiere Elements, the thumbnail of the import has been presenting as the first frame of the video. With this Preview area "poster frame" option, you could set the video's thumbnail in the Project area so that the first frame was another frame in the video. But, this "perk" was restricted to thumbnails of the video in Project area.
If you exported to file with the first frame modified video, the export's thumbnail in Windows Explorer would present with other than the real first frame or the poster frame as the first frame.
Also, in more recent versions, I have observed that the export to file does not display the real first frame of the video in Windows Explorer. Seems random, but I have not kept track.
And, remember, at the onset I wrote
As far as I have ever seen, Premiere Elements Windows uses the first frame of the video for its thumbnail in the program.
I know of no way within Premiere Elements to control what the program opts to do in this matter. In some compatibility
issues, it opts to give no image but a generic one.
I did not say that you can expect to have the Premiere Elements' export file's thumbnail in Windows displaying with its real first frame. And, the more you get into this, depending on the versions, more details need to be added to my comment about "...first frame of video for its thumbnail in the program..."
I would have to look into all this further to get perspective on the contributing factors.
ATR
Add On...The Poster Frame feature appeared in versions 4, 7, 8, and 9 by my count. -
How do you set the time period on IMAP email accounts (razr maxx)
Hi Guys -
Does anyone know how you can set the time period that the stock email will keep the already downloaded messages for IMAP email accounts?
Mine never seems to show more than a couple of days worth at a time. I'd ideally like to be able to see at least 2 weeks worth of messages without needing to download them again!
On other phones I've had there was a setting in the menu, but either I can't find it...or it's not there. I've found the setting for how OFTEN it checks the accounts, but not the setting I am seeking.
Your help is appreciated!
Best Wishes for the Holiday Season.
-RichHey Rich. Once in 'settings,' there should be a "days to sync' under the 'data usage' section. You don't have that?
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How i can set the selected item of a dropDown component from java code
Hi
Thank you for reading my post
How i can set the slected item of a DropDown component from backing beans java code ?
it is binded with a database , so one field determine its display and one other field determine its value , I want to set the selected item of this combobox
In back code i have both value and display values to use them .
can some one give me some help ?
Thanks ,See code sample 3 at http://developers.sun.com/prodtech/javatools/jscreator/learning/tutorials/2/helloweb.html
See also, the selection components row in the table under http://developers.sun.com/prodtech/javatools/jscreator/learning/tutorials/2/helloweb.html
It says
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Dear All,
Please any one help me how can i set the Alternating colors for Table Rows.
i created a theam there i set the background alternating color to brown and i set the table design properity to alternating. but it is not reflecting.Hi,
The design property in Table properties should work for your requirement. Select "alternating" value for design.
Please see the API below:
design
Determines the appearance of the table. The property design can take the following values and is represented by enumeration type WDTableDesign.
alternating - The table rows are displayed alternately in a different color.
standard - The table background has one color. The individual table rows are displayed with grid net lines.
transparent - The table background is transparent. The individual table rows are displayed without grid net lines.
Check whether you have changed the right property or not? Also table should contain more than one rows to test this scenario.
Regards,
Jaya.
Edited by: VJR on Jun 17, 2009 6:43 PM -
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In my case it is Google, and I want my new tabs to open on Google like they did before the installation.
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So How do I change this?
I posted the first one 2 minutes ago then went into Facebook via the App and changed it but did a second one hoping that the default privacy had changed but it was again to me only. As you can see via the padlock. Please help. ThanksWhat if you do need help or emergency situation while Posting FB via Siri is the fastest way to show you or someone is in danger, and he/she is dying because the post is Only visible to Me !?!?!?!???
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Welcome to the forum, NicoleYM. I don't think the Touch Mail has as many options as the Mac Mail app. However, you could set a standard signature. Go to Settings > Mail, Contacts, Calendars > Signature. There you can type a reply address and hope people see it.
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previous versions had an entry for proxy user.
its gone now.
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I am Making a program for purchasing games, with the basic layout alsot done, except on problem. When the purchase button is pressed, a dialog shows up but nothing is seen until i resize it. How would i set the frame size so that i do not need to resize it each time? below is the code for the files. Many thanks in advance.
CreditDialog
import java.awt.*;
import java.awt.event.*;
class CreditDialog extends Dialog implements ActionListener { // Begin Class
private Label creditLabel = new Label("Message space here",Label.RIGHT);
private String creditMessage;
private TextField remove = new TextField(20);
private Button okButton = new Button("OK");
public CreditDialog(Frame frameIn, String message) { // Begin Public
super(frameIn); // call the constructor of dialog
creditLabel.setText(message);
add("North",creditLabel);
add("Center",remove);
add("South",okButton);
okButton.addActionListener(this);
setLocation(150,150); // set the location of the dialog box
setVisible(true); // make the dialog box visible
} // End Public
public void actionPerformed(ActionEvent e) { // Begin actionPerformed
// dispose(); // close dialog box
} // End actionPerformed
} // End Class
MobileGame
import java.awt.*;
import java.awt.event.*;
class MobileGame extends Panel implements ActionListener { // Begin Class
The Buttons, Labels, TextFields, TextArea
and Panels will be created first.
private int noOfGames;
// private GameList list;
private Panel topPanel = new Panel();
private Panel middlePanel = new Panel();
private Panel bottomPanel = new Panel();
private Label saleLabel = new Label ("Java Games For Sale",Label.RIGHT);
private TextArea saleArea = new TextArea(7, 25);
private Button addButton = new Button("Add to Basket");
private TextField add = new TextField(3);
private Label currentLabel = new Label ("Java Games For Sale",Label.RIGHT);
private TextArea currentArea = new TextArea(3, 25);
private Button removeButton = new Button("Remove from Basket");
private TextField remove = new TextField(3);
private Button purchaseButton = new Button("Purchase");
private ObjectList gameList = new ObjectList(20);
Frame parentFrame; //needed to associate with dialog
All the above will be added to the interface
so that they are visible to the user.
public MobileGame (Frame frameIn) { // Begin Constructor
parentFrame = frameIn;
topPanel.add(saleLabel);
topPanel.add(saleArea);
topPanel.add(addButton);
topPanel.add(add);
middlePanel.add(currentLabel);
middlePanel.add(currentArea);
bottomPanel.add(removeButton);
bottomPanel.add(remove);
bottomPanel.add(purchaseButton);
this.add("North", topPanel);
this.add("Center", middlePanel);
this.add("South", bottomPanel);
addButton.addActionListener(this);
removeButton.addActionListener(this);
purchaseButton.addActionListener(this);
The following line of code below is
needed inorder for the games to be
loaded into the SaleArea
} // End Constructor
All the operations which will be performed are
going to be written below. This includes the
Add, Remove and Purchase.
public void actionPerformed (ActionEvent e) { // Begin actionPerformed
If the Add to Basket Button is pressed, a
suitable message will appear to say if the game
was successfully added or not. If not, an
ErrorDialog box will appear stateing the error.
if(e.getSource() == addButton) { // Begin Add to Basket
// GameFileHandler.readRecords(list);
try { // Begin Try
String gameEntered = add.getText();
if (gameEntered.length() == 0 ) {
new ErrorDialog (parentFrame,"Feild Blank");
} else if (Integer.parseInt(gameEntered)< 0
|| Integer.parseInt(gameEntered)>noOfGames) { // Begin Else If
new ErrorDialog (parentFrame,"Invalid Game Number");
} else { // Begin Else If
//ADD GAME
} // End Else
} catch (NumberFormatException num) { // Begin Catch
new ErrorDialog(parentFrame,"Please enter an Integer only");
} // End Catch
} // End Add to Basket
If the Remove From Basket Button is pressed, a
a suitable message will appear to say if the
removal was successful or not. If not, an
ErrorDialog box will appear stateing the error.
if(e.getSource() == removeButton) { // Begin Remove from Basket
try { // Begin Try
String gameEntered = remove.getText();
if (gameEntered.length() == 0 ) {
new ErrorDialog (parentFrame,"Feild Blank");
} else if (Integer.parseInt(gameEntered)< 1
|| Integer.parseInt(gameEntered)>noOfGames) { // Begin Else If
new ErrorDialog (parentFrame,"Invalid Game Number");
} else { // Begin Else If
//ADD GAME CODE
} // End Else
} catch (NumberFormatException num) { // Begin Catch
new ErrorDialog(parentFrame,"Please enter an Integer only");
} // End Catch
} // End Remove from Basket
If the purchase button is pressed, the
following is executed. NOTE: nothing is done
when the ok button is pressed, the window
just closes.
if(e.getSource() == purchaseButton) { // Begin Purchase
String gameEntered = currentArea.getText();
if (gameEntered.length() == 0 ) {
new ErrorDialog (parentFrame,"Nothing to Purchase");
} else { // Begin Else If
new CreditDialog(parentFrame,"Cost � 00.00. Please enter Credit Card Number");
} // End Else
} // End Purchase
} // End actionPerformed
} // End Class
RunMobileGame
import java.awt.*;
public class RunMobileGame { // Begin Class
public static void main (String[] args) { // Begin Main
EasyFrame frame = new EasyFrame();
frame.setTitle("Game Purchase for 3G Mobile Phone");
MobileGame purchase = new MobileGame(frame); //need frame for dialog
frame.setSize(500,300); // sets frame size
frame.setBackground(Color.lightGray); // sets frame colour
frame.add(purchase); // adds frame
frame.setVisible(true); // makes the frame visible
} // End Main
} // End Class
EasyFrame
import java.awt.*;
import java.awt.event.*;
public class EasyFrame extends Frame implements WindowListener {
public EasyFrame()
addWindowListener(this);
public EasyFrame(String msg)
super(msg);
addWindowListener(this);
public void windowClosing(WindowEvent e)
dispose();
public void windowDeactivated(WindowEvent e)
public void windowActivated(WindowEvent e)
public void windowDeiconified(WindowEvent e)
public void windowIconified(WindowEvent e)
public void windowClosed(WindowEvent e)
System.exit(0);
public void windowOpened(WindowEvent e)
} // end EasyFrame class
ObjectList
class ObjectList
private Object[] object ;
private int total ;
public ObjectList(int sizeIn)
object = new Object[sizeIn];
total = 0;
public boolean add(Object objectIn)
if(!isFull())
object[total] = objectIn;
total++;
return true;
else
return false;
public boolean isEmpty()
if(total==0)
return true;
else
return false;
public boolean isFull()
if(total==object.length)
return true;
else
return false;
public Object getObject(int i)
return object[i-1];
public int getTotal()
return total;
public boolean remove(int numberIn)
// check that a valid index has been supplied
if(numberIn >= 1 && numberIn <= total)
{ // overwrite object by shifting following objects along
for(int i = numberIn-1; i <= total-2; i++)
object[i] = object[i+1];
total--; // Decrement total number of objects
return true;
else // remove was unsuccessful
return false;
ErrorDialog
import java.awt.*;
import java.awt.event.*;
class ErrorDialog extends Dialog implements ActionListener {
private Label errorLabel = new Label("Message space here",Label.CENTER);
private String errorMessage;
private Button okButton = new Button("OK");
public ErrorDialog(Frame frameIn, String message) {
/* call the constructor of Dialog with the associated
frame as a parameter */
super(frameIn);
// add the components to the Dialog
errorLabel.setText(message);
add("North",errorLabel);
add("South",okButton);
// add the ActionListener
okButton.addActionListener(this);
/* set the location of the dialogue window, relative to the top
left-hand corner of the frame */
setLocation(100,100);
// use the pack method to automatically size the dialogue window
pack();
// make the dialogue visible
setVisible(true);
/* the actionPerformed method determines what happens
when the okButton is pressed */
public void actionPerformed(ActionEvent e) {
dispose(); // no other possible action!
} // end class
I Know there are alot of files. Any help will be much appreciated. Once again, Many thanks in advancesetSize (600, 200);orpack ();Kind regards,
Levi
PS:
int i;
parses to
int i;
, but
[code] int i;[code[i]]
parses to
int i; -
How do I set the placementID of portlet at runtime?
Hi,
I want to know the position of portlets on the page.
Below is my requirement,
I have 2 column layout on my page and each column has 3 different portlets. So when the first time it loads page load the page user see some portlets on each column, when user revisit that page I have to change the position of portlets in short I can say I have to shuffle the portlets at run time.
Approach which I have decided and in which I require more help is like,
Whenever user visit the page Backing file which run and it is store positions of portlets I am able to get position of portlet using following code,
portletbc = deskbc.getPortletBackingContextRecursive("PORTLET_INSTANCE");
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This I store in DB so whenever user revisit or refresh the page from the backing file I read the DB and if placementID of the portlet is same then I shuffle placementID. So here comes the problem or I require help...
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Thanks in advance.
HJCheck out the movePortlet method on PortalCustomizationManager:
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How do I set the default welcome page for PUBLIC user
gurus,
i'm using -
Oracle 9i Database
Oracle 9ias Portal Release 2
QUESTION => how do I set the default welcome page for the PUBLIC user.
i did the following to achieve this -
1. logged into portal
2. clicked on builder
3. clicked on administer tab
4. selected PUBLIC user in the Portal User Profile portlet
5. went to the preferences tab
6. in the default home page selected a custom page group
7. logged out of portal
8. open a new browsere session
9. type the portal URL and i get the login page ....??
i'm unable to understand this behavior ... shouldn't i be getting the page group that i set for the PUBLIC user in step 6 above ....
the second QUESTION is => when the user logs out he/she should see the PUBLIC page set in step 6 above ... but, instead the user sees a page that is as follows -
Partner Application Name Logout Status [Logout Status]
Oracle Portal (portal) logout status
The SSO Server (orasso) checkmark
buzz.resva.trw.com:7778 checkmark
infrastructure.happy.resva.trw.com checkmark
portal1.buzz.resva.trw.com checkmark
portal2.sylvester.resva.trw.com checkmark
sylvester.resva.trw.com:7778 checkmark
so, how can i set the default page for the PUBLIC user and also a page when he user logs out.
ideas anyone ....?
thanx a bunch.
heroHi,
The sequence of operation you are doing to set the home page for public users is correct. You are getting the login screen as the "custom page group" selected as "home page" has not been granted to public.
Also, while logging-out, it is normal behaviour to get the screen where it shows the list of partner applications from where user has been logged-out. When you click on "Return" button, you will get to the "home page" set above.
Hope it clarifies the things.
Regards,
Ved -
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How do I set the direction of the sync? I recall from days past that there was a window that let you choose whether to "upload" the info from your computer or "download" the info from the .MAC account. In this case I am trying to import my address book from the .MAC server. What are the new steps in 10.4? or where can this sync direction window be found?
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A forum dedicated to .Mac Sync is located here:
http://discussions.apple.com/forum.jspa?forumID=957
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