Limits of the skeleton L

Hello

I'm stumbling on the limits of the function of the skeleton, and IMHO, they are about size.

Suppose I'm workign with a large image... 2048 * something.
What I get from the skeleton L-function is

(I know, skeleton lines are barely visible. What matters is the "block in the Middle"... aka skeleton function overflows)

It's the same operation to the size of the image 600 * 355px (which isn't important in my humble OPINION)

Only with a frame size of 230 x 160 or more, I'm getting a "real results".

I'm not really happy with this behavior and lose a LOT of details here.

I have two suspicions:
one) somewhere, the data is stored in a U8...
(b) IMAQ skeleton is probably derived from the thinning skeletonized, which in turn is probably based on the morphology of the IMAQ. IMAQ morphology begins to be unreliable after a 100 iterations of magic...

Did someone of NO can give more information? I'll probably have to re - implement the whole thing... but I would like to at least know where / IF I can trust this algorithm to a certain particle size.

Thank you
B

Just for anyone who actually search for the topic: I finished my own algorithm of skeleton. It works, there is no size limitation (beyond distances U16 ) and 84 x (upon my request) is as fast as the NOR one.

https://decibel.NI.com/content/blogs/BP/2016/10/04/skeletons-in-NI-vision-or-lets-do-something-nicer

Tags: NI Hardware

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    HI EXPERTS...

    Please helpme to fix this...

    I have a database of oracle 11g, runnint on a Windows Server 2008:

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    VARCHAR2 (12-BYTE) APPLICATION,

    ROL VARCHAR2 (12-BYTE),

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    Insert into SEG_ROLES (APPLICATION, ROL, USERS) Values ("MULTICLIP", 'CAR01', 'PATY');

    Insert into SEG_ROLES (APPLICATION, ROL, USERS) Values ("MULTICLIP", "CAR02", "FABIOLA, ERIKA");

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    Insert into SEG_ROLES (APPLICATION, ROL, USERS) Values ("MULTICLIP", 'CON02', 'VALERIA');

    COMMIT;

    CREATE TABLE UTILS. SEG_ACCESOS

    (

    VARCHAR2 (12-BYTE) APPLICATION,

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    VARCHAR2 (20 BYTE) MENU,

    OPCION VARCHAR2 (20 BYTE),

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    ACCESO VARCHAR2 (2 BYTE),

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    Insert into SEG_ACCESOS (APPLICATION, ADMROL, MENU, OPTION, TIPO, OBJETO_MENU, ACCESO, ROLES_ACCESOS)

    Values ("MULTICLIP", "ADMIN", "ROOMMA", NULL, am', 'm_coloca', the of ', 'CAR01, CAR02');

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    Values ("MULTICLIP", "ADMIN", "PUT", "PRECOLOCA", "SM", "sm_preColocacion", the from ', 'CAR01, CAR02');

    Insert into SEG_ACCESOS (APPLICATION, ADMROL, MENU, OPTION, TIPO, OBJETO_MENU, ACCESO, ROLES_ACCESOS)

    Values ("MULTICLIP", 'ADMIN', 'LOVE', "COLOCACIÓN", "SM", "sm_colocacion", the from ', "CAR01");

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    Values ("MULTICLIP", "ADMIN", "PUT", "REGCOLOCA", "SM", "sm_regcoloca", the from ', "CAR01");

    Insert into SEG_ACCESOS (APPLICATION, ADMROL, MENU, OPTION, TIPO, OBJETO_MENU, ACCESO, ROLES_ACCESOS)

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    Values ("MULTICLIP", "ADMIN", "LDP", "LN_CONSULTA", "SM", "sm_PLD_LNConsulta", the from ', 'CAR01, CAR02');

    Insert into SEG_ACCESOS (APPLICATION, ADMROL, MENU, OPTION, TIPO, OBJETO_MENU, ACCESO, ROLES_ACCESOS)

    Values ("MULTICLIP", "ADMIN", "LDP", "LN_BARRIDOMASIVO", "SM", "sm_PLD_LNBarridoMasivo", the from ', "CAR01");

    Insert into SEG_ACCESOS (APPLICATION, ADMROL, MENU, OPTION, TIPO, OBJETO_MENU, ACCESO, ROLES_ACCESOS)

    Values ("MULTICLIP", "ADMIN", "LDP", "REP_INICICLO", "SM", "sm_PLD_ReporIniciclo", the from ', 'CON01, CON02');

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    Values ("MULTICLIP", "ADMIN", "LDP", "LN_BITACORA", "SM", "sm_PLD_LNBitacora", the from ', "CON01");

    COMMIT;

    - And this point of view:


    CREATE VIEW UTILS. VW_ROL_USER AS

    Select distinct APPLICATION, ROL, trim (column_value) USUARIO

    from (SELECT APPLICATION, ROL, USERS USER

    FROM UTILS. SEG_ROLES

    WHERE IT IS NOT NULL TO USERS

    ORDER BY APPLICATION, ROL

    ) t,.

    XMLTable ((' «' ||)) Replace (USER, ",", "",""). '"'))

    order by APPLICATION, ROL, trim (column_value)

    CREATE VIEW UTILS. VW_ACC_ROL AS

    Select distinct APPLICATION, ADMROL, MENU, OPTION, TIPO, OBJETO_MENU, ACCESO, trim (column_value) ROL

    (SELECT APPLICATION, ADMROL, MENU, OPTION, TIPO, OBJETO_MENU, ACCESO, ROLES_ACCESOS ROL

    FROM UTILS. SEG_ACCESOS

    WHERE ROLES_ACCESOS IS NOT NULL

    ORDER BY APPLICATION, ADMROL, MENU, OPTION

    ) t,.

    XMLTable ((' «' ||)) Replace (ROL, ",", "",""). '"'))

    MENU, TYPE, OPTION, APPLICATION control, trim (column_value)

    CREATE VIEW UTILS. VW_SEG_ACCESOS AS

    SELECT VACR. APPLICATION, VACR. MENU, VACR. TIPO, VACR. OPCION, VACR. OBJETO_MENU, VACR. ACCESO, VACR. ROL, VUSR. USUARIO

    FROM UTILS. VW_ACC_ROL VACR,

    UTILS. VW_ROL_USER VUSR

    WHERE VACR. ROL = VUSR. ROL

    ORDER OF VACR. APPLICATION, VACR. ROL, VACR. MENU, VUSR. USUARIO, VACR. TIPO, VACR. OPCION

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    But when I add conditions:

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    Thank you all

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