Rgb to CIE LAB and reverse

In Imaq there is a Vi  called rgbtocolor2.vi that is useful to convert an RGB into Cie lab color code. Is there another vi in order to convert a color in the CIE lab color space into RGB ?

I'm pretty sure there isn't a VI to do the reverse conversion, so you'll need to code it yourself.  The NI implementation of La*b* seems to be a little non-standard - see http://forums.ni.com/t5/LabVIEW/La-b-colour-conversion/td-p/1646458 - I think the issue is that LabVIEW doesn't do a gamma correction, whereas most other software does.

Similar Messages

  • RGB to CIE lab conversion

    Hi All,
    I want to convert an RGB image into CIE lab color space. I found a program here on the forum.
    I am attaching it with the post.  Run the program test0.vi on the sample image. 
    I am able to convert the image into lab space however the VI is taking too much time to execute.
    Is there a faster implementation? 
    Thank You.
    Regards
    Aveo
    Attachments:
    Sample_Image.png ‏195 KB
    color segmentation.zip ‏25 KB

    I'm pretty sure there isn't a VI to do the reverse conversion, so you'll need to code it yourself.  The NI implementation of La*b* seems to be a little non-standard - see http://forums.ni.com/t5/LabVIEW/La-b-colour-conversion/td-p/1646458 - I think the issue is that LabVIEW doesn't do a gamma correction, whereas most other software does.

  • How to ensure that an accrual (FBS1) that was cleared and reversed/reset (FBRA) does not affect the books while being in open items (FAGLB03)?

    At first the user created an accrual using FBS1 for reversal on 5/1/2015.
    This created a clearing document.
    Then it was mistakenly reversed by the user for 5/1/2015 by using F.81
    This also created a clearing document.
    Based on advice in the following thread: Delete reverse accrual/defferal documents | SCN ,
    the user used FBRA to reset and reverse the document. We are unsure if the reset and reverse command was used or just the reset choice.
    Now the accrual value is in the respective accounts with an open status (i.e. red button). Does this mean that the entry has already been discarded and it won't affect the accounts? Or does one then use FB50 to reverse the effects of the accrual in the current and next month?

    Hi
    I guess that the user has not reverse the transaction as its still shows as open item in 30 /4 .. so I belive that you need to use fb50 or simply use FBR2 and enter the original entry no and the choose (generate reversal posting option )..
    regards
    mahmoud el nady

  • Resetting and reversing a cleared document

    Hello
    I want to reset and reverse a customer clearing document. The clearing document which is 54203512 was posted and matched against the customer invoice in the previous period. When reversing and resetting the document in transaction code FBRA, a pop up screen u201CReversal Datau201D appears. The reversal reason is specified as 01 (Reversal for incorrect posting), posting date is todayu2019s date however the original clearing document 54203512 was posted in 05.09.2008 and in previous period. Click on continue.
    The document is not reset and reversed and I am getting the error message u201CReversal reason 01 only permits posting date 05.09.2008u201D. Not sure why the document is looking at the posting date of original document even though I specified the reversal date as 08.10.2008. Can a document be reset and reversed in different periods?? Or does this cause any issues or problems? Or is this a bug??
    Thanks in advance
    Evelyn

    Hi,
    There are only 2 controls allowed for Reversal reasons:
    1.  Negative posting
    2.  Alternative date for posting
    The symptom you have mentioned would be of a control from somewhere else, i.e. either a user exit or a validation.  An order reason can only restrict it to current date or allow any other date.  At least that is what I have experienced.
    Cheers...

  • What is diff B/W dalta image and reverse image

    What is diff B/W dalta image and reverse image
    Edited by: Philip Eller on Jun 3, 2008 8:44 AM
    Edited by: Philip Eller on Jun 17, 2008 9:18 AM*

    Please post your question to the BW forum.

  • Document or report for assessment and reversed assessment?

    Hi guyz,
    Is there any document or report for assessment and reversed assessment?
    I need to find documentation as a proof for any execution and reversal of assessment, such as journal entry or report line items that is showing debit or credit for the expenses..
    Currently, I can only see actual cost document which shows execution of assessment and an assessment cost element debit and credit in the Cost Center Actual/Plan/Variance report.
    However, when I do reversal at KSU5, in the Cost Center A/P/V report is showing that assessment cost element is still exist (no more debit and credit showing as the result of the reversal), only that the value is now zero.
    Need your answer asap...Thanking you..

    Dear Meila,
    Use tcode KSB1 Cost Center Actual Line Itens, execute then report and change the Layout, insert the field Business Transaction in the report.
    Regards

  • Cannot clear document posted with FBS1 and Reversed with F.81 in F-03

    We have recently turned on OIM for a Balance Sheet account and are in the process of clearing it.  The postings in this account were generated with FBS1 (Accrual/Deferral Document) and reversed with F.81.
    Majority of the documents displayed with FBL3N cleared no problem after open item management was turned on, however, there are a handful that are not displayed in F-03 (or F.13).
    Please consider the following when answering:
    OIM was turned on for the account using ZRFSEPA02 (Copy of the standard/not-delivered program for turning on OIM).
    All of the entries were reversed with F.81 and the header of the documents does not contain a "Reversal Date".
    I have already tried turning off OIM with ZRFSEPA03 and then turning it back on again with ZRFSEPA02.
    My settings in FS00 are correct for the GL Account.
    Hundreds of items were cleared.  There are 7 documents that don't appear in F-03 or F.13
    Also, please do not give me "Beginner level" information such as "Tick the OIM box for the GL Account in FS00" (You cannot turn on OIM in that manner for an account that has line items posted to it - I have been doing R/3 Configuration for 23 years, so I am an advanced Analyst in the FI/CO Area).
    Thanks - Back to searching OSS!

    Hi,
    Actually when report is executed we get following message
    Do not use the report program to set up open item management for the
    account.
    Create a new account with the correct account assignment. Post your
    items to the new account. If you want to use the original account
    number, you must bring the account balance to zero, change the account
    assignment, and repost the items. You can remove the old items by
    archiving the documents.
    Hence, it is risky to execute this report.
    Are you getting these documents in FB03 ?
    Regards,
    Tejas

  • Voiding and Reversing Cashed Checks

    Check was received by the wrong vendor.  The check was not made out to this vendor but was deposited and cleared by our bank.  Later the vendor's bank informed them that the check would be debited to their account and returned to them.  They are returning the check to us and our bank will credit our account.  How do I void a cashed check and reverse the payment?  Using transaction FBRA, I can reset the cleared check and it appears to be outstanding.  The problem is that the check cannot be voided or the payment reversed after reseting the cleared check.  Is there a way to void the check after the cashed check is reset?  The only solution I have at this time is to post a manual entry to cash and to the vendor so that another payment can be made.  This, I believe, will result in two payments being posted to this vendor for the same invoice.

    HI ,
    Under the following path
    Bank - Environment - Check balance - we have lot of option for correcting the check related matter.
    you can correct the and void the check number.
    assign some points.
    with regards
    Krishna Singareddy

  • What does it mean,resetting of clearing document and reversing of clearing?

    Hi SAPians,
    Suppose my clearing doc.no is say 100000.if i reverse it thru fb08,system will generate new doc no.m i rite?and the accounting impact will be like debit items will become credit and viceversa.but my doubt is if i only reset the clearing doc.no by FBRA then what will happen and what will be the accounting impact ? and what will happen if i reset with reverse the clearing doc. and what will be the accounting impact?
    Regards,
    Sumeya offrin

    Dear Sumeya,
    You have written "my clearing doc.no is say 100000.if i reverse it thru fb08,system will generate new doc no.m i rite?"
    You cannot reverse a cleared document in fb08.
    Now let me answer you other questions.
    Say for example you have posted a document no. 100005. Then using FB08, you Reverse it and a new CLEARING document no. is generated, say doc. no. 100006. So out here whatever entry posted in doc. no. 100005 gets reversed in document no. 100006. (ie. debit becomes credit & vice versa). This document no. 100006 is your clearing document. Now, both documents, ie. 100005 & 100006 contains no open items. Both documents are cleared against each other.
    Now when you only reset the cleared document no. 100006, it becomes an open line item document. There are no financial impacts. But, when you reset and reverse the cleared document no. 100006, a new document number is generated, say for example, document no. 100007 which is a reverse entry of document number 100006. Most importantly, document nos 100006 and 100007 gets cleared against each other. Both, document number 100006 & 100007 are cleared documents. There is a financial impact out here and the original document no. 100005 becomes an open line item document.
    It will be a little confusing if you read it once, but put this example on a paper & then analyse, am sure your doubts will be cleared.
    Hope this helps.
    Regards,
    Amit Maniar.

  • Identifying the orginal Doc for reset and reverse documents

    hi,
    When there is a cheque return from the customer, what is the practice is to reset and reverse the original receipt posted in the system. but the issue is once the original document is reset and reverse there is no way of identifying the invoice details of the receipt created (f-28). Please some one help to find out those details.
    Thanks and Regards
    Gayani

    HI,
    Up to that point ok, say If i reverse the receipt and from the reversal document number I can see the "reversed with number" but the issue is I want to know the payment usage (original documents) of the "revered with number".
    Say There is receipt document number 1800000000
    and the bank return this cheque, so I want to reverse the receipt number 18000000, so I use the transaction FBRA to reset and reverse the document. but the customer want to know the original documents (invoice) of the receipt number 180000000?
    I can not get those information from the system
    Gayani

  • FBRA-While reset and reversal I am facing problem

    While reset and reversal using FBRA I am getting the following error.
    Document includes already cleared items - reversal not possible
    Message no. F5 308
    Diagnosis
    A reverse posting clears all line items that are managed as open items. This is not possible if one of the items in question has already been cleared by another method.
    System Response
    Error message.
    Procedure
    If you really want to reverse the document with the number you specified, display the cleared items and reset all those items for which you can find clearing document numbers. Then repeat the reverse transaction.
    *I am trying to do the following steps for reset and reversal,*
    step 01- Posted Customer Invoice on 01-Jan-2011with RV doc with Rs-1200: Doc 111111
    Step 02- Posted Customer downpayment on 01-Jan-2011 with DZ doc with Rs-1200: Doc No 2222222
    Step 03- Clear Customer line items on 10-Jan-2011 with AB doc with Doc no- 3333333
    Trying to reverse Cleared Item (i.e. Doc No 3333333) with T-Code FBRA. While doing Reset and reversal we are getting the above problem.
    Please let me know if you need any information.

    Hi Nagaraj,
    You receive message F5 308 'Document includes already cleared items - reversal not possible'. This may be due to an error in the FM update.
    Please Check OSS NOte:827577
    https://websmp230.sap-ag.de/sap(bD1lbiZjPTAwMQ==)/bc/bsp/spn/sapnotes/index2.htm?numm=827577
    Regards,
    Viswa

  • Reset and reverse

    hi,
    i have question on FBRA and FB08.
    1) only reset - i know it is from cleared to open item. i need to use FB08 to reverse.
    Q: if after reset i have 3 entries become open item, how to reverse these 3 entries via FB08?
    2) reset and reverse - this is reset from cleared to open item and followed by reverse the open items.
    Q : does it mean if i have 3 open items after reset, these 3 items entries will be reversed? means debit to credit and credit to debit?
    thanks

    Hi,
    Please understand that using FB08,you are reversing the payment document,but not the open items.
    Q: if after reset i have 3 entries become open item, how to reverse these 3 entries via FB08.
    A:It is not required.You need to reset the payment document but not all the 3 invoices which u refer above.
    If u still want to reverse these Invoices,use FB08 individually for each invoice.
    Q:does it mean if i have 3 open items after reset, these 3 items entries will be reversed? means debit to credit and credit to debit?
    A:Again I reiterate the point that you are reversing the payment document but not open items.
    Hope you understand the same.
    Thanks
    Aravind

  • Exchange rate different between PGR and reverse GR

    Hi,
    We do PGR(vl32n) and reverse GR(vl09) in the same day for our import po,
    but system picked different exchange rate which caused PPV exchange rate .
    (We do not tick the fix rate in PO)
    As per my knowledge,the GR&GR reverse exchange rate are controller by OBA7(document type WE),
    Why there are different exchange rate,please correct me.
    Jason

    hi,
    Exchange rates are to be defined in the table OB08...it defined for the period...which gets changed from time to time....so there is difference in exchange rates.....
    Pls check...
    Regards
    Priyanka.P

  • Wrong buy , need a refund and reversal ...how to go about ?

    There was a wrong buy ,  an app called mobile selling platform. For  travel agents to do their flight booking thro ipad .  . This happened by mistake , as normally when u download any app it would ask for the password , but some how this time it did not and the down loaded happened . I tried stopping the down load by putting off the power button , but still did not work . Hence this situation. I tried reporting a problem thro the link in the invoice , but to no success .error is reported . I need a refund and reversal . As I have of no use of the apps . I  am no travel agent and tried calling the India office but was told that they had closed for the day . So then I posted this query on the communities to seek help in sorting this issue .....need help .

    Go here http://www.apple.com/support/itunes/contact/
    Or
    http://www.apple.com/emea/support/itunes/contact.html

  • FBRA, select 'Reset and Reverse' option only.

    In FBRA, how to restrict user to select only 'Reset and Reverse' button?
    Only authorized user can use 'Reset only' button.
    Regards,
    Anek

    Hi,
    This can be acheived using standard variants.
    In standard variants, you can set authorization group and restrict granting of user access
    Refer the link [Standard Variants|https://www.sdn.sap.com/irj/scn/go/portal/prtroot/docs/library/uuid/a023f383-83b1-2b10-3983-9fbbcbfd11f1] to make the menu items disabled.
    Regards,
    Sridevi
    Edited by: Sridevi on Aug 10, 2010 5:07 PM

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