U-Bio Optical fingerprint sensor SDK
1.Konten CD:
AvzScanner.dll: DLL kanggo pangguna nggunakake;
Demo : Demo(VC6,VB6,Delphi7,C#);
2.Persyaratan sistem: Windows 2000/XPandhigher edition
3.Panjelasan Fungsi Ekspor ingAvzScanner.dll:
3.1 Piranti AvzFind
Prototipe: ShortWINAPIAvzFindDevice(unsignedchar pSensorName[8][128])
Fungsi: Telusuri sensor maca
Parameter: pSensorName-larik kanggo nyimpen jeneng sensor maca
Kabar: Contone jeneng maca sensor: AvzScanner 1
Nilai bali: Bali 1 yen sukses, yen ora bali 0
3.2 AvzOpenDevice
Prototipe: intWINAPIAvzOpenDevice(unsigned short uDeviceID, HWND hWnd)
Fungsi: Bukak sensor maca
Parameter: uDeviceID-Sensor maca nomer seri
Hwnd -Preview gagang jendhela saka gambar bekas driji
Nilai bali: Bali 0 yen sukses, yen ora bali 1
3.3 Piranti AvzClose
Prototipe: voidWINAPIAvzCloseDevice(unsigned short uDeviceID)
Fungsi: Nutup maca sensor
Parameter: uDeviceID-Sensor maca nomer seri
Nilai bali: Ora ana nilai bali
3.4 AvzGetCard
Prototipe: voidWINAPIAvzGetCard(unsigned short uDeviceID, dword *lCardID)
Fungsi: Entuk Nomer Kartu
Parameter: uDeviceID -Sensor maca nomer serial
lCardID - Nomer Kertu
Nilai bali: Ora ana nilai bali
3.5 AvzGetImage
Prototipe: voidWINAPIAvzGetImage(unsigned short uDeviceID, unsigned char *pImage,unsigned short bFingerOn)
Fungsi: Njupuk gambar bekas driji kanggo sensor maca lan nyimpen gambar menyang pImage
Parameter: uDeviceID-Sensor maca nomer seri
pImage-Simpen data gambar sidik jari,
ora kurang saka 280 × 280 bita
bFingerOn-1: nduwe sensor driji; 0: ora duwe sensor driji.
Nilai bali: Ora ana nilai bali
3.6 AvzSaveHueBMPFFile
Prototipe: voidWINAPIAvzSaveHueBMPFile(char *strFIleName, unsigned char *pImage)
Fungsi: Simpen gambar asli ing memori menyang file bmp
Parameter: strFIleName-Fingerprint file name,
pImage- buffer zone kanggo panyimpenan gambar bekas driji
Nilai bali: Ora ana nilai bali
3.7 AvzSaveClrBMPFFile
Prototipe: voidWINAPIAvzSaveClrBMPFile (char *strFIleName, unsigned char *pImage)
Fungsi: Simpen gambar fitur ing memori menyang file bmp
Parameter: strFIleName-Fingerprint file name,
pImage- Zona buffer kanggo panyimpenan fitur bekas driji
Nilai bali: Ora ana nilai bali
3.8 Fitur AvzPack
Prototipe: shortWINAPIAvzPackFeature(unsigned char *pFeature1, unsigned char *pFeature2, unsigned char *pPackFeature)
Fungsi: Enkapsulasi cithakan sidik jari
Parameter: pFeature1 -Fingerprint Feature 1,256 byte ,
pFeature2 -Fingerprint Feature 2,256 byte,
pPackFeature–Anviz Cithakan fitur sidik jari, ndhukung Anviz mesin rawuh wektu offline.
Nilai bali: pPackFeature Panyimpenan data fitur bekas driji
3.9 Fitur AvzUnpack
Prototipe: intWINAPIAvzUnpackFeature(unsigned char *pPackFeature, unsigned char *pFeature1, unsigned char *pFeature2)
Fungsi: decompress the Anviz Cithakan bekas driji
Parameter: pPackFeature–Anviz Cithakan fitur sidik jari, ndhukung Anviz mesin rawuh wektu offline.
pFeature1 -Fingerprint feature 1,256 byte,
pFeature2 -Fingerprint feature 2,256 byte,
Nilai bali: Bali 0 yen sukses, yen ora bali nol
3.10 AvzProses
Prototipe: intWINAPIAvzProcess(unsigned char *pimagein,
unsigned char *fitur,
unsigned char *pimagebin,
unsigned char bthin,
unsigned char bdrawfea,
unsigned short uRate = 110)
Fungsi: Njupuk nilai fitur sidik jari saka data gambar sidik jari sing dilebokake.
Parameter: piimagein -Input data gambar sidik jari kanthi jembaré 280, dhuwuré 280, data kasebut bakal disusun kanthi rapi ing baris, gunakake 1 byte kanggo saben unsur gambar kanggo nunjukake Hue
Fitur -Nilai fitur Fingerprint, 256 array byte non simbol
Pimagebin – ngasilake data gambar nilai ganda, jembaré 280, dhuwuré 280, data kasebut bakal disusun kanthi teratur, gunakake 0 lan 255 kanggo nunjukake saben unsur gambar.
Bthin –1-pimagebin bakal ngasilake gambar sing wis dibenerake
0-pimagebin bakal ngasilake gambar sing ora dibenerake
Bdrawfea –1-pimagebin bakal ngasilake informasi titik fitur.
- piimagebin ora bakal ngasilake informasi titik fitur.
uRate - Njupuk nilai sing beda-beda miturut model kamera, (U-Bio =94)
Nilai bali: Bali 0 yen sukses, bali 1 yen gagal, bali 2 yen kesalahan sistem
3.11 AvzMatch
Prototipe: intWINAPIAvzMatch(karakter sing ora ditandatangani *fitur1,
unsigned char *fitur2,
unsigned short level = 5,
unsigned short rotate = 60)
Fungsi: Mbandhingake nilai rong fitur Fingerprint input
Parameter: feature1 - Fitur sidik jari 1,256byte
Feature2 - Fitur sidik driji 2,256byte
level - Tingkat sing cocog (1-9)
muter - Matching sudut rotasi (1-180)
Nilai bali: Bali 0 yen sukses, bali 1yen, bali 2 yen kesalahan sistem
3.11 AvzMatchN
Prototipe: intWINAPIAvzMatchN(unsigned char *featurein,
unsigned char featurelib[][256],
driji dawa sing ora ditandatangani,
unsigned short level = 5,
unsigned short rotate = 60)
Fungsi: Bandingake nilai fitur Sidik Jari input karo nilai fitur perpustakaan sidik jari liwat metode identifikasi 1:N
Parameter: featurein - Perlu mbandhingake nilai fitur, 256bytes
featurelib-Fingerprint feature value array library
fingernum - Jumlah bekas driji ing perpustakaan bekas driji
level - Tingkat sing cocog (1-9)
muter - Matching sudut rotasi (1-180)
Nilai bali: Bali nomer serial cithakan driji (> = 0) yen sukses, bali -1 yen gagal, bali -2 yen sistem kesalahan.
Peterson Chen
direktur penjualan, industri keamanan biometrik lan fisik
Minangka direktur sales saluran global saka Anviz global, Peterson Chen pakar ing industri keamanan biometric lan fisik, karo pengalaman sugih ing pangembangan bisnis pasar global, Manajemen tim, etc; Lan uga kawruh sugih saka ngarep pinter, robot pendidikan & STEM pendidikan, mobilitas elektronik, etc Sampeyan bisa tindakake marang utawa LinkedIn.