Palm Print Recognition SDK - Server
This stands for palm-print reader, palmprint scanner, palmprint recognition, palmprint matching, hand landmark, palmprint identity, palmprint comparison on Linux and Windows
We provide customers with the Palmprint Recognition SDK for both Windows and Linux.
Features
License
We offer lifetime license(perpetual license)
based on machine ID
for every server(Windows
, Linux
). The license is available for one-time payment
. In other words, once you purchase license from me, you can use our SDK
permanently.
To request a license, please contact us:
Email: contact@kby-ai.com
System Requirements
1. Linux
CPU: 2 cores or more (Recommended: 2 cores)
RAM: 4 GB or more (Recommended: 8 GB)
HDD: 4 GB or more (Recommended: 8 GB)
OS: Windows 7 or later
Architecture: x64
2. Windows
CPU: 2 cores or more (Recommended: 2 cores)
RAM: 4 GB or more (Recommended: 8 GB)
HDD: 4 GB or more (Recommended: 8 GB)
OS: Ubuntu 20.04 or later
Architecture: x64
Import SDK
Python
C++
Initializing SDK
First, create new object for using
SDK
.
Obtain
macihne code
to activate and request license.
Activate
SDK
using licnese key
Once
ret
value is zero,SDK
can get work started.
APIs
1. getMachineCode
First, obtain the machine code for activation and request a license based on the machine code
.
2. setActivation
Next, activate the SDK
using the received license.
If activation is successful, the return value will be SDK_SUCCESS
. Otherwise, an error value will be returned.
3. Hand Detection
The SDK
provides a single API for detecting hands, determining hand landmark
.
The function can be used as follows.
hand_type
: it indicates hand type value,0
value:left hand
,1
value:right hand
.x1
,y1
,x2
,y2
: hand landmark points to getROI
image.roi
: handROI(Region Of Interest)
image to get palm feature.
4. Feature Extraction
encode_using_bytes
function returns palmprint feature against ROI
data.
The function can be used as follows:
roi
: handROI(Region Of Interest)
image to get palm feature.palmprint
: palmprint feature calculated from handROI
data.
5. Palmprint Comparison(Matching API)
The compare_to
function takes two palmprint feature
s as a parameter and returns score
value to determine whether 2
input hands are from the same or different.
Palmprint data can be matched based on similarity score from matching API as follows.
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