R305-Instructions¶
Fingerprint Processing Instructions¶
GenImg¶
To collect Finger Image:
this instruction is used for detecting the finger and store the detected finger image in ImageBuffer while returning successfull confirmation code; If there is no finger, returned conirmation code would be “can’t detect finger”.
Python API: r305.R305.genImg
UpImage¶
Upload Image:
this instruction is used to upload the image in Img_Buffer to upper computer
Python API: not available yet.
DownImage¶
Download Image:
to download image from upper computer to Img_Buffer.
Python API: r305.R305.DownImg
Img2Tz¶
To generate character file from image:
- to generate char acter file from the original finger image
- in ImageBuffer and store the file in CharBuffer1 or CharBuffer2.
Python API: r305.R305.Img2Tz
RegModel¶
To generate template:
to combine information of character files from CharBuffer1 and CharBuffer2 and generate a template which is stored back in both CharBuffer1 and CharBuffer2.
Python API: r305.R305.RegModel
UpChar¶
To upload character or template:
to upload the character file or template of CharBuffer1/CharBuffer2 to upper computer.
Python API: r305.R305.UpChar
Store¶
To store template:
to store the template of specified buffer (Buffer1/Buffer2) at the designated location of Flash library.
Python API: r305.R305.Store
LoadChar¶
To read template from Flash library:
to load template at the specified location (PageID) of Flash library to template buffer CharBuffer1/CharBuffer2.
Python API: r305.R305.LoadChar
Empty¶
To empty finger library:
to delete all the template in the Flash library.
Python API: r305.R305.DeleteAll
Match¶
To carry out precise matching of two finger templates:
to carry out precise matching of templates from CharBuffer1 and CharBuffer2 providing matching results.
Python API: not available
Search¶
To search finger library:
to search the wholw finger library for the template that matches the one in the CharBuffer1 or CharBuffer2. When found PageId will be returned.
Python API: r305.R305.Search