![prefered fingerprint capture locations prefered fingerprint capture locations](https://9to5mac.com/wp-content/uploads/sites/6/2021/01/qualcomm-fingerprint-reader.jpg)
What fingerprint capture devices are you intending to support? Check very carefully that the SDK will support yours!Ĭheck the licensing terms very carefully the Griaule costs can be substantial based on the number of clients you expect to roll out to. The deployment overheads differed - the DP components came with a merge module, but I only recall seeing standalone installs for Griaule.
#Prefered fingerprint capture locations code
Assess the impact of each case and code accordingly. A high sensitity may cause a legitimate user's prints to be rejected, but a low sensitivity may match one users' prints to the wrong user. Balance up how closely a print must be identified.They state that this is 'inefficient', but if you have very few users (< 200), it seems quick enough.Īdjustment of discrimination sensitivity (false positives/false negatives) DigitalPersona's free SDK only supports Verify - to Identify, you have to loop through all the fingerprints in your database and see which one matches best.The Griaule SDK implements both Verify and Identify patterns.Griaule Fingerprint SDK (requires paid-for license)Īre you verifying that a fingerprint matches that of a known user, or identifying a user from a single fingerprint?
![prefered fingerprint capture locations prefered fingerprint capture locations](https://img.etimg.com/thumb/msid-69874333,width-650,imgsize-103875,,resizemode-4,quality-100/smartphone-fingerprint-scanners_gettyimages.jpg)
Both the SDKs below say that they support C: I've used two SDKs in the past, but only as a C# developer.