Source code for 2d cross-correlation fx?

I know this is a long shot but does anyone have the c or c++ code to compute the 2d (image) cross-correlation fx? (I know that IMAQ VISION has the cross-correlation routine but I am looking to potentially modify the 2d correlation routine to compute something called non-symmetry coefficient and would need to start with the source code). Or, labview source code for this operation would also be quite acceptable and in fact preferred!!
Thanks,
Don

I don't have the 2D cross correlation in labview, but... isn't the cross correlation very similar to an FFT? In that case a 2D FFT could maybe help since it shows how the 2D FFTs are derived from 1D FFTs in labview. I attach an llb where 2D FFT is done. I don't know where I got it from, maybe I even wrote it myself sometime in the dark past (probably translating it from some piece of C source code from the 'Numerical Recipes' book).
Maybe it is of some help for you...
-Franz
Attachments:
2dfft.llb ‏46 KB

Similar Messages

  • Getting Error In the Routine - While writing Code for the Cross Reference.

    Hi,
    Getting Error In the Start Routine - While writing Code for the Cross Reference from the Text table ( /BIC/TZMDES with Fields /BIC/ZMDES(Key),TXTSH ) Getting Error as [ E:Field "ZMDES" unknown ].
    Transformation : IOBJ ZPRJ3(Source) -> IOBJ ZPRJC ( Target ).
    The Source  Fields are: 0logsys(Key),zprj3(Key),ZDOM3.
    The Target Fields are : 0logsys(Key),zprjc(Key),ZDOM3, UID.
    Here i am trying to Update the target Field UID by Comparing the Source Field [ zprj3(Key)] with the Text table ( /BIC/TZMDES ) and update the UID.
    The Code is as below:
    Global Declarations in the Start Routine:
    Types: begin of itabtype,
            ZMDES type /BIC/TZMDES-/BIC/ZMDES,
            TXT type /BIC/TZMDES-TXTSH,
             end of itabtype.
    data : itab type standard table of itabtype
    with key ZMDES,
    wa_itab like line of itab.
    Routine Code :
    select * from /BIC/TZMDES into corresponding fields of table itab for
    all entries in SOURCE_PACKAGE
    where ZMDES = SOURCE_PACKAGE-/BIC/ZPRJ3.
    READ TABLE itab INTO wa_itab
    WITH KEY ZMDES = SOURCE_PACKAGE-/BIC/ZPRJ3
    BINARY SEARCH.
    IF SY-SUBRC = 0.
    RESULT = wa_itab.
    CLEAR wa_itab.
    The tys_SC_1 structure is :
    BEGIN OF tys_SC_1,
         InfoObject: 0LOGSYS.
            LOGSYS           TYPE RSDLOGSYS,
         InfoObject: ZPRJ3.
            /BIC/ZPRJ3           TYPE /BIC/OIZPRJ3,
         InfoObject: ZDOM3.
            /BIC/ZDOM3           TYPE /BIC/OIZDOM3,
         Field: RECORD.
            RECORD           TYPE RSARECORD,
          END   OF tys_SC_1.
        TYPES:
          tyt_SC_1        TYPE STANDARD TABLE OF tys_SC_1
                            WITH NON-UNIQUE DEFAULT KEY.
    Please suggest with your valuable inputs.
    Thanks in Advance

    I have split the code in two.. one for start routine.. other for field routine.. hope this helps
    Types: begin of itabtype,
    ZMDES type /BIC/TZMDES-/BIC/ZMDES,
    TXT type /BIC/TZMDES-TXTSH,
    end of itabtype.
    data : itab type standard table of itabtype
    with key ZMDES,
    wa_itab like line of itab.
    Start routine
    select * from /BIC/TZMDES into corresponding fields of table itab for
    all entries in SOURCE_PACKAGE
    where ZMDES = SOURCE_PACKAGE-/BIC/ZPRJ3.
    Sort itab.
    field routine
    CLEAR wa_itab.
    READ TABLE itab INTO wa_itab
    WITH KEY ZMDES = SOURCE_FIELD-/BIC/ZPRJ3
    BINARY SEARCH.
    IF SY-SUBRC = 0.
    RESULT = wa_itab-<field name>

  • How to get source code for WinCE 6.0 USB Camera Driver for ARM4I Processor

    Hi,
    I am implementing USB camera driver for my mini2440 board which has an ARM4I processor. The sample code
    "Windows Embedded CE 6.0 USB camera Driver" downloaded from:
    http://www.microsoft.com/downloads/en/details.aspx?FamilyID=2ef087c0-a4ae-42cc-abd0-c466787c11f2
    does not support ARM4I processors. When trying to generate in VS2005 Platform Builder my WinCE 6.0
    image for mini2440 with the Third party catalog items "MJPEG Decompression Filter" and "USB CameraDriver",
    the linker giver errors. Please advise where to find a working source code for USB (now revision 1.1
    ("full-speed") is supported in my WinCE 6.0 image) camera for my ARM4I processor. The code should 
    be in C# but C++ will be fine also.
    Thanks,
       Paul

    i get this on the hyperterminal when i run the cameradshowapp.exe
    Compulab Windows CE NAND X-Loader for CM-T35                                           
    Built Dec 20 2009 at 16:48:16                            
    Version 1.01.222               
    Commit Date 16/12/09                   
    Jumping to bootloader                    
    Microsoft Windows CE Bootloader Common Library Version 1.4 Built Dec 20 2009 16:                                                                               
    46:16    
    INFO:OALLogSetZones: dpCurSettings.ulZoneMask: 0x200b                                                    
    Texas Instruments Windows CE EBOOT for CM-T35, Built Dec 20 2009 at 16:48:10                                                                           
    Version 1.01.222               
    OMAP3430 Version 0x4b7ae02f (Unknown)                                    
    TPS659XX Version 0x10 (ES2.x)                            
    -OEMPinMuxSetup....                  
    System ready!            
    Preparing for download...                        
    INFO: Predownload               
    +FMD_Init        
    Checking bootloader blocks are marked as reserved (Num = 6)                                                          
    +FMD_Init        
    WARN: Boot config wasn't found, using defaults                                             
    +FMD_Init        
    OALFlashStoreOpen: 4096 blocks, 64 sectors/block                                               
    OALFlashStoreOpen: 2048 bytes/sector, 14 reserved blocks                                                       
    Calling LCD_TurnOn                 
    +FMD_Init        
    +FMD_Init        
    BLConfigureFlashPartitions: dwBootPartitionSectorCount = 0x5fff, partition actua                                                                               
    l size =0x4d3a!!!                
    Hit space to enter configuration menu 5...                                         
    Hit space to enter configuration menu 4...                                         
    Hit space to enter configuration menu 3...                                         
    Hit space to enter configuration menu 2...                                         
    Hit space to enter configuration menu 1...                                         
    INFO: Boot Device location = 0x8000020                                     
    Load NK image from flash memory                              
    +FMD_Init        
    ROMHDR (pTOC = 0x823b8c28) ---------------------                                               
      DLL First           : 0x4001c001                                 
      DLL Last            : 0x41c7c0d8                                 
      Physical First      : 0x84001000                                 
      Physical Last       : 0x863bbdec                                 
      Num Modules         :        294                                 
      RAM Start           : 0x863c0000                                 
      RAM Free            : 0x863d5000                                 
      RAM End             : 0x90800000                                 
      Num Copy Entries                        
      Copy Entries Offset : 0x85256e38                                 
      Prof Symbol Length  : 0x00000000                                 
      Prof Symbol Offset  : 0x00000000                                 
      Num Files           :        116                                 
      Kernel Flags        : 0x00000002                                 
      FileSys RAM Percent : 0x00000020                                 
      Driver Glob Start   : 0x00000000                                 
      Driver Glob Length  : 0x00000000                                 
      CPU                 :     0x01c2                                 
      MiscFlags           :     0x0002                                 
      Extensions          : 0x84002020                                 
      Tracking Mem Start  : 0x00000000                                 
      Tracking Mem Length : 0x00000000                                 
    NK Image Loaded            
    Launch Windows CE image by jumping to 0x80001000...                                                  
    Windows CE Kernel for ARM (Thumb Enabled) Built on Apr  5 2011 at 17:47:22                                                                         
    +OEMInit       
    ýSETDATAOUT access is OK....                           
    Forcing clean boot                 
    MainMemoryEndAddress = 0x90800000                                
    -OEMInit       
    +FMD_Init        
    Dumping registry defined VK                          
    Row 0:  0x18    0x9     0x25    0x0     0x0     0x0                                                  
    Row 1:  0x26    0xd     0x28    0x0     0x0     0x0                                                  
    Row 2:  0x27    0x24    0x23    0x0     0x0     0x0                                                  
    Row 3:  0x0     0x0     0x0     0x0     0x0     0x0                                                  
    Row 4:  0x0     0x0     0x0     0x0     0x0                                             
    Row 5:  0x0     0x0     0x0     0x0     0x0     0x0                                                  
    SMSC922x: Core Ethernet Init.                            
    Lan9220 identified. ID_REV = 0x92200000                                      
    SMSC922x: MAC address = 00:01:c0:0a:a0:db                                        
    Lan9220 identified. ID_REV = 0x92200000                                      
    SMSC922x: MAC address = 00:01:c0:09:88:80                                        
    SDIO8686: Loading Driver [version = 38.p44]                                          
    SDIO8686: Reset with TPS GPIO 2 --> done                                       
    !!!Kernel mode PSL 'PRdr' de-registered!!!                                         
    !!!Kernel mode PSL 'HRdr' de-registered!!!                                         
    !!!Kernel mode PSL 'FRdr' de-registered!!!                                         
    EHCI USB Host: HcdPdd_Init+                          
    [OTG] OMAPMHSUSBOTG::Init()+                           
    OMAPMHSUSBOTG::PostInit(): Start.                                
    DSPLINK Module (1.61.04) created on Date: Jun 24 2009 Time: 16:30:52                                                                   
    Display parameters:                  
            Height = 0x280                     
            Width = 0x1e0
            HSW = 0x20
            HFP = 0x8
            HBP = 0x17
            VSW = 0x1
            VFP = 0x4
            VBP = 0x3
            DVI is not enabled
            PixelClkDiv = 0x7
            LogClkDiv = 0x1
            ClkSelDSS = 0x5
    TD035:: LCDTurnOn
    TD035STEE1: Turned display on.
    TD035:: Finished LCD VGA init
    AUTOLAUNCH: Checking HKEY_LOCAL_MACHINE\Startup key for programs to run.
    Can't open HKEY_LOCAL_MACHINE\Startup key.
    [WiFi]: Firmware Version: 9.70.3.23
    CCaptureFramework: Failed setting up the camera data.
    CameraDShowApp: Initializing the camera driver list failed.CameraDShowApp: Retri
    eving the driver list failed.CameraDShowApp: Selecting the camera device failed.
    CameraDShowApp: Selecting the camera device failed.CameraDShowApp: Selecting the
     camera device failed.CameraDShowApp: Selecting the camera device failed.CCaptur
    eFramework: Retrieving the still stream config failed.
    CameraDShowApp: Initializing the capture graph failed.

  • Source code for "Creating an Extended Web Dynpro Application"?

    Hello!
    I'm a rookie in the field of SAP Netweaver and I'm justing getting started with some tutorials. My problems with "Creating an Extended Web Dynpro Application" are to massive to be posted on this forum in this stage. What I want to have some help with is to find the source code for that tutorial so I can get som guidence from there.
    Following text is cut out of this page:
    http://help.sap.com/saphelp_nw70/helpdata/EN/5d/f42fef2eec724597a03b6bcc670c2c/frameset.htm
    Creating an Extended Web Dynpro Application
    You can download the Web Dynpro project for the current tutorial from the Software Developer Network SDN (http://sdn.sap.com -> Web Application Server -> Web Dynpro -> Sample Applications and Tutorials) in two versions: one skeleton version you can use for exercises and one final version (solution) for an immediate build, deployment and run on the Java engine of the SAP Web Application Server.
    How hard I try I can't find the specific source code on sdn.sap.com
    Does anyone have a clue where it is?
    Thanks!
    Best regards
    /Johan Månsson Lindströ

    Hi!
    I did what you said but I seem to miss the IDE folder. This is what it looks in my Explorer
    C: > Program Files > SAP > IDE > CE > eclipse > (no folder called "examples")
    I also did a search in this eclipse folder for "examples" but I did'nt find the example I'm looking for
    I am running a newer version of NWDS:
    SAP NetWeaver Developer Studio
    SAP NetWeaver 7.1 Composition Environment SP03 PAT0000
    Maybe that's why things don't look the same?

  • Need sample source code for calling stored procedure in Oracle

    Hi.
    I try to call stored procedure in oracle using JCA JDBC.
    Anybody have sample source code for that ?
    Regards, Arnold.

    Thank you very much for a very quick reply. It worked, but I have an extended problem for which I would like to have a solution. Thank you very much in advance for your help. The problem is described below.
    I have the Procedure defined as below in the SFCS1 package body
    Procedure Company_Selection(O_Cursor IN OUT T_Cursor)
    BEGIN
    Open O_Cursor FOR
    SELECT CompanyId, CompanyName
    FROM Company
    WHERE CompanyProvince IN ('AL','AK');
    END Company_Selection;
    In the Oracle Forms, I have a datablock based on the above stored procedure. When I execute the form and from the menu if I click on Execute Query the data block gets filled up with data (The datablock is configured to display 10 items as a tabular form).
    At this point in time, I want to automate the process of displaying the data, hence I created a button and from there I want to call this stored procedure. So, in the button trigger I have the following statements
    DECLARE
    A SFCS1.T_Cursor;
    BEGIN
    SFCS1.Company_Selection(A);
    go_Block ('Block36');
    The cursor goes to the corresponding block, but does not display any data. Can you tell me how to get the data displayed. In the future versions, I'm planning to put variables in the WHERE clause.

  • Need Sample source code for Forum in jsp

    Hi..
    Please tell me the website which is having the sample source code for simple forum... I have to implement it into my project... kindly help me out...
    thanx in advance
    kumar

    Hi..
    Please tell me the website which is having the sample source code for simple forum... I have to implement it into my project... kindly help me out...
    thanx in advance
    kumar

  • Could not find source code for Storefront application of CRS in ATG 10.0.1

    Hi All,
    I am trying to find the source code of Storefront application of CRS in ATG 10.0.1. This is needed to try all the multi-site features in the default website first before doing the same on our application. I want to create a similar setup like MotorpriseJSP application on ATG 10.0.1.
    Let me know if there are any options to get the source code for storefront app.
    Thanks,
    Kishore Kumar.

    Hi
    You can find the source code for the CRS applicaiton under
    ATG10.0.1\CommerceReferenceStore\Store\EStore\src
    Thanks
    GS

  • Is there any differnce between the Numeric Limit Test source code from TestStand 3.0 to TestStand 3.1? How to get the source code for the Numric Limit Test for both the versions?

    I need to know the differnece between the Numeric Limit Test between the TestStand version 3.0 to 3.1. If there is any differnec in the source code how to find it out? If somebody has the code can you share it?
    Thanks,
    Jeyan

    Hi,
    I don't believe there are any differences between the two versions. But you can check the source code for the Numeric Limit Test in TestStand\Components\NI\StepTypes\CommonSubsteps. But the main part of the step is the Code Module and this bit the users supplies this.
    What has prompted this question?
    Regards
    Ray Farmer
    Regards
    Ray Farmer

  • How to view the source code for Native Method

    hi
    i am using some native methods in to my code ;
    can anybody tell me how to view the source code for the same ;
    nik

    Buy/acquire a C/C++/assembly code disassembler and run the shared library through it.

  • How to get full source code for Oracle ADF?

    Hi,
    I 'm referring to the following URL http://download-west.oracle.com/docs/html/B25947_01/intro003.htm and it has mentioned that full source for Oracle ADF is available :
    "Full source for Oracle ADF is available to supported customers through Oracle Worldwide Support. The full source code for the framework can be an important tool to assisting you in diagnosing problems and in correctly extending the base framework functionality for your needs."
    Does anyone know how to obtain such information from Oracle support? Is this from metalink

    One possible snag in the process is that you will have some legal paperwork to sign. Depending on your company's policies, this could pose a problem.
    Erik

  • Can you share the source code for Customer ToughDay stress test tool?

    Hello,
    I would like to try Customer ToughDay tool (http://dev.day.com/docs/en/cq/current/testing/tough-day.html) for load testing of our author instances of CQ5. While I am able to execute the application, the logging with log4j seems to be configured incorrectly.
    Can you share the source code for toughday-5.5.jar?  I think it can be a very good starting point for those of us who are new to CQ5 and need to load test it.
    Thank you!

    Hi,
    I don't believe there are any differences between the two versions. But you can check the source code for the Numeric Limit Test in TestStand\Components\NI\StepTypes\CommonSubsteps. But the main part of the step is the Code Module and this bit the users supplies this.
    What has prompted this question?
    Regards
    Ray Farmer
    Regards
    Ray Farmer

  • Source Code for Business Package Assets

    If anyone customized I would like to know how to get to the Java source code for Asset Business Package
    Regards
    Mike

    Augustine Vinish wrote:
    Hi Team ,
    I have find out the source code of the Package from dba_source at text column .
    How can I find out
    *1 .where the Database is mounted ie Server information and*
    *2 .Name of the Sql file contains the package body*
    *3 .location of the file in the Server*
    Regards ,
    AugustineHi - the source code isn't read in from a file by the database, it's actually stored in the database itself (have a look at the user_source view). Now you may have text files backups of your source code, that have been used previously to create the packages, but the database won't store any info about the file used to do this.

  • Source Code for Asset Business Package

    If anyone customized I would like to know how to get to the Java source code for Asset Business Package
    Regards
    Mike

    Try the SCSL release:http://www.sun.com/software/communitysource/j2se/java2/download.xml

  • Loocking for source code for waves

    Anybody know where I can find source code for a Wave applet!, those how makes water waves/ripples when you move your mouse over it???????????

    there are some funny surfing games available in the web:
    http://www.wavescape.co.za/bot_bar/games/games.html

  • How do I see the source code for 'NI Example Finder'?

    At the LabView Express demo, the rep showed us how to view the source code for 'NI Example Finder' (started with Help, Find Examples...). Please refresh my memory.
    --todd

    There are a couple of VI's that shipped with LabView 7.0, but you can't see the diagrams.
    C:\Program Files\National Instruments\LabVIEW 7.0\resource\system\HelpServer.llb\Run Example Finder__NATIONAL INSTRUMENTS.vi
    Press Ctrl-E on this VI and it prompts you for a password.
    This VI is run by C:\Program Files\National Instruments\LabVIEW 7.0\resource\system\HelpServer.llb\HelpServer__NAT​IONAL INSTRUMENTS.vi
    There's also C:\Program Files\National Instruments\LabVIEW 7.0\help\_exfinder.llb\Example Finder Launcher.vi.
    Tyring to open this VI starts the NI Example Finder. Note the taskbar icon which is different from the normal VI icon.
    It seems like NI is trying to keep us out, even if it used LabView to develop the Example Finder.

Maybe you are looking for