comparison qeustion models: when the unit is not perpendicular to the object

Hi all

I m new in OR vision. I have already created a program for pattern matching and hoping to get the angle of rotation.

My problem is: when the subject turns in any higher than 20 ° angle, I can't get an accurate angular measurement.

I assumed it might be because my camera was not perpendicular to the surface of the object. anyone of you nice guys could give me some advice please.

Thanks in advance

Just use the arrow as a generic object.  Place a fiduciary are in it and find the relationship between the arrow and the alignment.  I edited your photos to place a hole in the top of the arrow.  The VI concludes the arrow like a bright star.  It uses the bounding box as the search box to find the hole.  The center of the arrow and the center of the hole form a line pointing in the same direction as the arrow.  The VI and sample images are attached.

Tags: NI Hardware

Similar Questions

  • Help! JavaScript works not when the object is moved from one page to the other!

    Hi all:

    I am new to Adobe Livecycle Designer (version 8.0). I created an interactive pdf form of 3 pages with many objects (text fields, radio buttons, drop-down lists, etc.), our company wants to quickly start to use.

    I'm having trouble with some of my Javascript does not not with some of my items on page 2 of the form. Specifically, there is a drop down menu to "Country" on page 2 of my form. When the user selects, for example, 'United States' in the list, I have the Javascript code that is supposed to change the 'currency' list drop-down to "Dollars" rawValue accordingly (on the change event).

    I think that my Javascript syntax is correct, but I am not sure. Here's my simple Javascript associated with the "Country" drop-down list (Note: rawValue 80 = 'United States' and 105 rawValue = "US $"):

    -


    Form1. Page1.cmbContactInfoCountry::change :-(JavaScript, client).


    If (this.rawValue == 80) {}

    cmbCurrency.rawValue = 105;

    }

    It sounds pretty simple and it WORKS when my "Country" drop-down list is moved to page 1 of the form, but it WON'T WORK when I move the combo box "Country" return to page 2 of the form (i.e. where it belongs).

    Anyone has suggestions or solutions? I spent probably 6-8 hours of racking my brain trying to figure out why it works when on a single page, but it does not work when to move to another page. I guess I can have corrupted something OR that I not address fully the proper name of the object?

    Help, please!

    Frustrated and helpless, near Chicago.

    Taylor T

    Yes, it's a quirk of... in the drop-down lists when you select an item in the DOF it is not committed until you exit the field, unless you do the following:

    If (this.boundItem (xfa.event.newText) == 1) {}

    cmbCurrency.rawValue = 1;

    }

    ElseIf (this.boundItem (xfa.event.newText) == 2) {}

    cmbCurrency.rawValue = 2;

    }

    The xfa.resolveNode stuff was not necessary that both objects are of the same subform, and as such can 'see' each other.

    Think like a folder structure subforms - elements can see what is in their own folder but will say where to find things in other folders. If cmbCountry was subform1 and cmbCurrency was so in subform2 that rawValue above lines would look like:

    subform2.cmbCurrency.RawValue = 1;

    It's a good idea to name all your objects, subforms, etc. it is to work with script is much easier - so you won't have to deal with things like these pieces of xfa.resolveNode you had before (as well). He ones because you have more than one subform called "subform", the number of hooks is the Instance number (when you have several of the same object) if the program has to differentiate between the various "subform".

    The number of instance come in handy, but for things like the rows of the table and so on when you need to make calculations.

  • Action Script gets ignored when the object is not Visible

    I spent days trying to get help for that so I'll seriously be happy if someone has the answer.
    I have a simple drag and drop of the game user drop off items in a bag and they disappear obtaining or losing points as they.

    THE PROBLEM!
    Is not a little funny flash where it does not update the variable "score" (action is not all the script) because the object no longer exists! I tried to do without making objects disappear when dropped on the bag and updates the score normally.

    Someone at - there a way around this? I thought I'd put as a button that checks all the visible objects and establishes points in this way but I do not know where to start on this.

    Here is the code I put on each object...

    on {(press)
    StartDrag("");
    }

    on (release) {}
    If (_droptarget == 'Bag') {}
    setProperty (root.rangerssocks, _visible, 0);
    score = score + 1
    }
    on the other
    {
    StopDrag();
    }
    }


    Make sure that the score is a level _root variable and update that way. as you now, score is on the dragged item so it's a question of importance. in frame 1 of the movie root, add

    score = 0; (at the beginning that initializes your score to 0)

    then press the buttons make a
    _root.score += 1;

  • Problem with the image change when the object hit an object...

    Im making a small application lite flash... it will actually be a game...
    So theres 2 parts, a part that turns then his press down and the other part which checks if the spinning part touches the part. When I rotate the object and it touches the square, it prints out they collide, but after the thing printed, I gotoAndStop (45);  What does not work? the text appears, but it will not change framework?

    The question remains... What is supposed to change the settings? What is "sound"?  For the code as show you, the object with the planted on that code will be gotoAndStop (45).  If the main scenario is 'His' then you must target as you did the other objects.

  • modeling of the objects in the schema

    I adopted a schema with a lot of views and tables. Well, there's no primary key or FK.

    How can I find an ER diagram?

    If I can't, how can I explain to my boss?

    You can also use Oracle Data Modeler, its now free license. Unfortunately, any modeling tool uses foreign keys to identify relationships. As long as they are not defined, then you will need to set these in the model using the available documentation and/or columns consistent naming standards. If these are missing, then you can be able to determine the relationships of queries in the application. Other that that, you are to the top of the proverbial Creek in a barbed wire canoe.

    André

  • How to run a function in the oracle plsql object when the object dies

    I have an object plsql function member as exec_last.
    I want this procedure that is called when the plsql object is cleaned or when the accommodation session this object dies.

    In C, we have a system call as atexit(). Is there such a feature in Oracle 10 g or no workaround using embedded java.

    This feature is required to empty the contents stored in the plsql in the object to the database, when the program terminates.

    Thank you
    Best regards,
    Navin Srivastava

    navsriva wrote:

    Is there a better way to cache in memory.

    What is the Oracle buffer cache? It is exactly that - a cache for data blocks. The two new blocks (created by inserting new rows) and existing blocks (used by selects, updates and deletions and reused (freespace) inserts).

    The Oracle buffer cache is a cache of very mature and sophisticated. Trying to do "+ best +" to the db, buffer cache in another layer of software (such as PL/SQL) is mostly a waste of time and resources... and invariable introduced another layer of s/w which simply increases the number of moving parts. This in turn usually means increased complexity and slow performance.

    Why use the treatment in bulk from PL/SQL? The basic answer is to reduce switching between the PL and engine SQL context.

    During the execution of a code to insert data in SQL, the data must be passed to the SQL engine, PL PL engine must perform a context to the SQL engine switch so that it can process these data and execute the SQL statement.

    If there is a 1000 lines of inserts, this means that a 1000 context switches.

    In bulk treatment makes the "+ pipe communication / data + ' between the two biggest ones. Instead of passing data from one line to the SQL engine via a context switch, a collection of in bulk / picture of a 100 lines is passed. There are now only 10 changes of context necessary to push this 1000 lines of the PL engine to the SQL engine.

    You can do the same on any other client SQL... (remember, that the PL itself is also a SQL client). You can, using C/C++ for example, do exactly the same thing. When the row data to the SQL engine to insert, pass a collection of 100 rows instead of the data for a single line.

    The exact result of the same benefits as in PL/SQL. A pipe communication more, allowing more data to be transferred to and from the SQL, with engine for result less context switching.

    Of course, a context switch ito C/C++ is much more expensive than in PL/SQL - as the engine PL is located in the same physical process as the SQL engine. Using C/C++, this will usually be a separate process, to communicate with the SQL engine on the network process.

    The same applies to other languages, such as Java, c#, Delphi, Visual Basic, and so on.

    It not be wise to introduce another layer of s/w, the motor of PL/SQL and the customer "+ insert +" stored in his memory structures... and then use the PL engine to '+ flower' + for the SQL engine via a process control in bulk.

    It will be faster and more scalable, have the language of the client with treatment directly and dealing with the SQL engine directly in bulk.

    Simple example. What is SQL * Loader program (written in C), use? It uses no PL as a proxy to move data from a CSV file into a SQL table. He calls SQL directly. It uses a treatment in bulk. It is very fast to load data.

    There is an exception to this rule. What PL is used as a layer of processing and validation of business. Instead of the client code, implementation of this logic, it is done using LP. The customer then will not is more manually add an invoice to the table of the INVOICES for example. He called the procedure of PL/SQL AddNewInvoice instead - and this procedure does everything. It checks the valid client code. Ensures that there are stocks of the products ordered on the invoice. Etc.

    But in this scenario, PL is not used a flea market "buffer cache. It is used for what it was designed for - a correct application inside the database layer.

  • When the objectives of the exam 1z1-068 will be available on the website of oracle

    Now when I try to look at the objectives of the exam 1z1-068 on the oracle Web site.

    nothing comes back.

    When will it be available?

    This is because the URL is screwed upward into the beta page. Despite the fact that the number of review password 1Z1-# to 1Z0-# when a review go from beta to production, the review details page still uses 1Z0-# for one parameter.  The beta version is currently "...get_params=p_exam_id:%201Z1-068.

    Exam1Z0-068

  • trigger on when the objects are INVALID

    Hi, I would like to have a trigger that compiles an objects right after that the status of the object becomes INVALID. How can I do?

    Y at - it no event trigger? or should I use verification?

    Przemek Piechota says:
    Hi, I would like to have a trigger that compiles an objects right after that the status of the object becomes INVALID. How can I do?

    Y at - it no event trigger? or should I use verification?

    It is possible to have objects DISABLED when change on an item without checking its dependencies. Before making any changes in the production database, so BE sure that no any object will be INVALID by checking its dependencies of the view DBA_DEPENDENCIES

    There are generally two ways to be notified when there is an INVALID object in any database

    The first method uses OEM. Return to Administration-> metric and the policy settings-> and set the value of the metric of number of invalid of owner object and modify the Collection Schedule at any time you want

    The second method is written a shell script which queries (every 10 minutes for example) all of your databases (using the State column of the DBA_OBJECTS view) and send when find it by email or sms message any INVALID object

    Kamran Agayev a.
    Oracle ACE
    - - - - - - - - - - - - - - - - - - - - -
    My video tutorials of Oracle - http://kamranagayev.wordpress.com/oracle-video-tutorials/

  • Replace a dull sky when the objects below the horizon line are of the same color as the sky

    Yesterday, I received an exceptional proposal of 'hatstead' to brighten a dull sky, a large part of who was behind the branches of a bare tree. The same technique (using a new layer with any blue skies, a blending mode "darken" and the gradient tool) does not seem to work in this example, probably because the memorial stone (across the road swallowed up to the battlefield of Antietam) is on the same color as the gray sky behind it. I tried 'dark' as an option, but I can't avoid any blue sky that I corrected from another file of bleeding at the edges of the monument. This isn't a photo which I think worth sharing, but I am very curious to know the proper technique to be used in such cases. In this case, the border between the sky and the horizon is relatively simple, and I guess I could use the Smart brush without too many adjustments, but I would really appreciate it if there is another method of learning. Thank you very much!

    9 monument to the Irish Brigade at Sunken Road LR.jpg

    Yesterday, referenced by K_Gorgadis post is here:

    best selection tool to improve the sky showing through a naked tree

    The same question about the sky in the current image, i.e. the sky is dull, and there are a few shrubs/trees in the distance.

    1. Use the magnetic lasso tool to select the commemorative stone and place it on its own layer (layer > new > layer per copy or CTRL + J)
    2. Close the visibility of this layer by clicking on the "eye" icon. This will protect.
    3. Ask the sky between layer 0 layer and the layer of memorial stone and perform such drilling as previously defined in post referenced above
    4. Click on the "eye" icon to make the layer visible memorial again.

  • change the target when the swf is not available

    I want to redirect the following code, when the objective is not available.

    function buttonClick(event:MouseEvent):void
    {
    gotoAndStop (event.target.name);

    (this.parent as MovieClip).myLoader.load (new URLRequest (event.target.name + ".swf"));
    }

    The code works fine but I have build a great site and would like to have a default swf that loads when the goal is not available. I tried different if statements when event.target.name is nothing, but were not able to get an any of them to work.

    Any ideas?

    Thank you. with the event listener added to the code, it works. Here is the final code:

  • How to automatically let the video is reduced when the browser changes size

    Hello

    I use a file f4v with size 1200 x 720 and I could download a version of 1920 x 1080.

    You can see it in action on www.etmotionpictures.com

    I want movie scaling (bottom) automatically in the browser.

    So when I resize the browserwindow and refresh the page, I thought that the film could be resized to the new size of the browser window, but it didn't do it.

    Maybe I misunderstood what scalemode = mailbox done.

    Either way, I used to generate the code and then paste it into an html file.

    Here is the code:

    I realized that he might have something to do with the fact that the width and height are added in the setting and in the beginning when the object is declared. What I need to change this so that the video to scale automatically.

    Thanks for any help.

    I really appreciate it!

    Kind regards

    GOSA

    PS: Sorry for my English, but I'm not a native English speaker. Thank you for your understanding.

    Hi Gosa,

    If you want your reader to resize when resizing window of browser you must write javascript for this code. BTW, you better use swfobject lib to seal the drive, instead of the simple html code that you pasted here. Otherwise, it will be difficult to correctly handle the width of the DOM object.

    Strobe Media Playback will be the mailbox of the video to the size that you specify in the embed code.

    -Andrian

  • How to recover the object dropped 1 hour ago

    Hi all

    11.2.0.4

    Rhel6.5

    The developer used GUI by accessing the database and informed me that she accidentally dropped and object.

    She didn't know if it was a table or view, or synonym. But she was sure, that she dropped something

    How can I check which object she dropped.

    Thank you very much

    JC

    Hello

    In your case you don't have your trash or flashback on you can't get back the object fell.

    You need to perform a recovery of logical or physical, according to the backup strategy that you have at home.

    Here in your case because users do not know the object abandoned by them then you will need to make a point in time recovery.

    RMAN > run

    {

    allocate channel dev1 type disk;

    until ' to_date ('2015 - 11 - 11:00:00:00 ',' yyyy-mm - dd:hh24:mi:ss');

    restore the database;

    recover the database; }

    here talk about the time when the object was dropped. There will be a loss of data in this case, but again this depends on the criticality of the fall of the user.

    Or you can create an alternative scheme in the test environment by using the logical backup and compare the user_objects objects and their creation on the environment where it was abandoned.

    Ajay

  • How move partial object arranged without picking up in front of the objects?

    Hello

    I constantly encounter the problem that I have a lot of objects and when I want to drag the selected object to move it around, the object with forward / or on top of it will be caught and moved to the place. How to avoid shortcutwise to choose an undesirable object when I'm about to drag an object? Is there something like a key to hold, while Illustrator includes I want to spend the already selected object only? Given that it is a 100 times daily task and I can't always to lock / unlock any other layer I work too... Although I could, but that could slow down the work 100 times, because it is not easy to identify / turn on each layer in the layer list, whenever I take another object...

    Pls share how it works in Illustrator.

    Kind regards

    Frank

    This situation occurs generally when the object to move in preview mode is completely hidden behind other objects, otherwise only by clicking on the artboard, selecting in the layer panel, unlock or if it.

    In this case, I would do it:

    1. with the selected object, press Shift + Ctrl + Alt + 2

    2 move the object

    2. Once finished Ctrl + Alt + 2, then Ctrl + Shift + A. In this step you don't have to lift a finger pressing the CTRL key.

    If you use mac, Ctrl = Cmd, Alt = Option.

    Edit: another approach that I often use is press SHIFT and one of the arrow keys until the sticks of the object selected out behind others and then drag it by its visible part.

    [Edit2: in addition, if the stacking order of the object should be kept, you can organize it in front of the battery with Ctr + shift +], or to move on the top layer highlighted, cut Ctrl + x and paste up Shift + Ctrl + v.

    And according to your view and zoom level cut Ctrl + X and paste Ctrl + v may be used after pan in the center of your view instead of that want to move the object.

  • How the names of the objects are defined for the getAnnotRichMedia() to use?

    I have seen several examples in which accesses the getAnnotRichMedia(0,name) a SWF or FLV file by using the name of the object. Rm1 seems to be the automatic value for the first time in the array of objects accessible through getAnnotsRichMedia (0) [0].

    I imagined the name field is defined in the file SWF or FLV. to be defined as one layer in the PDF file. to be set as a parameter when the object is placed in the file; a property of the object defined during construction and, finally, to be fixed by a script of the iterate document objects rich media on the page.

    Unfortunately, the SDK gives a lot of description but does not give the simple example I need.

    Can someone tell me how it's done?

    The name is automatically assigned when the annotation is created. It's an internal concept, so it is read-only - you can not change it with scripts and it is not collected all parameters of the media file or via the dialog boxes.

  • How can I get the drivers of softwareupdates / when the automatic system does not recognize my model number?

    Hello. I have a Pavilion dv9000 Vista Ultimate 64 bit laptop computer.

    When I type in dv9000 it ask to retype odel number or displays a list of the other models that are not mine.

    The support assistant shows my model correctly but isn't online support.

    Any ideas appreciated?

    see you soon

    Hello

    With the help of RP250UA evokes the model on the following link.

    http://h10025.www1.HP.com/ewfrf/wc/product?product=3340264&LC=en&cc=us&DLC=en&lang=en&cc=us

    Under 64-bit Vista research presents an update of the available bios - if you have an Intel F.2E processor.  I would say it seems to be no need to apply this patch (and the associated risks of flashing the bios) unless you want to upgrade to Windows 7.

    Kind regards

    DP - K

Maybe you are looking for