IDKit SDK

Why does IEngine_RegisterUser fail with error IENGINE_E_DBFULL even after IEngine_ClearDatabase?
User registration API functions return IENGINE_E_DBFULL when amount of user records registered in IDKit database is equal to user limit specified in license...
Wed, 25 Sep, 2019 at 12:10 PM
Can I use more fingerprint templates per one finger? How will this affect error rates and identification time?
You can associate more fingerprints images issued from the same finger to the same user. If you do that, the FAR rate will be lower. Significance of the cha...
Wed, 9 Sep, 2015 at 9:24 AM
I get error "Unable to load DLL 'IDKit.dll': The specified module could not be found." in my .NET application
Issue: I am evaluating IDKit SDK and my application says "Unable to load idkit.dll" when I call any of the functions from the SDK. What should...
Mon, 30 Dec, 2019 at 2:52 PM
Copy IDKit users from one database to another
Question: Is there a way to copy user records (IDKit user) from one database to another? Solution: You have following options: 1) If you are using...
Fri, 4 Aug, 2017 at 1:26 PM
Is it possible to limit size of ANSI or ISO templates exported from IDKit?
This is not possible with IDKit SDK, you should use ANSI&ISO SDK for this purpose (please read ANSI & ISO SDK FAQ topic How can I limit ANSI or ISO ...
Wed, 24 Feb, 2016 at 2:07 PM
What are the recommended image formats for IDKit?
Best formats to use are either non-compressed formats like PNG or BMP, or in case of compressed formats we recommend WSQ or JPEG2000.  In case of norm...
Fri, 6 Nov, 2015 at 10:37 AM
Fingerprint extraction does not scale well on my computer with 4 CPU cores (Intel Core™ i7-3540M @ 3.00GHz). Why?
This is correct behaviour. It's 2 physical CPU core processor with 4 logical CPU cores what is achieved via Intel® Hyper-Threading Technology. Intel HT...
Thu, 26 Nov, 2015 at 3:29 PM
Cannot connect to MySQL via JDBC with IDKit PC
Issue:  The SDK documentation example gives JDBC as a type, but I get the following error:  E UserLib::doConnect - Connection type 'jdbc' is unkn...
Fri, 4 Aug, 2017 at 1:12 PM
IEngine_FindUserInMemory() causing fatal error
Issue: My application falls when calling function IEngine_FindUserInMemory(IENGINE_USER user, int recordCount, const unsigned char ** recordsInMemory, int ...
Wed, 7 Jun, 2017 at 3:37 PM
IDKit error 1132 : Unsupported format
Issue: I've got an issue with "unknown" templates- I have Smackfinger templates and I need to get them working with IDKit. Cause: Unfor...
Fri, 16 Jun, 2017 at 3:04 PM