Ihe mmetụta mkpịsị aka U-Bio Optical SDK

1.Ọdịnaya CD:

AvzScanner.dll: DLL maka onye ọrụ na-eji;

ngosi: ngosi (VC6,VB6,Delphi7,C#);

2.Sistemu chọrọ: Windows 2000/XPandhigher mbipụta      

3.Nkọwa ọrụ mbupụ naAvzScanner.dll:

3.1 AvzFindDevice

Prototype: ShortWINAPIAvzFindDevice(pSensorAha edeghị aha[8][128])

Ọrụ: Chọọ onye na-agụ ihe mmetụta

Parameter: pSensorAha-usoro maka ịchekwa aha onye na-agụ ihe mmetụta

Mara: Dịka ọmụmaatụ aha onye na-agụ ihe mmetụta: AvzScanner 1

Uru nloghachi: Laghachi 1 ma ọ bụrụ na ọ ga-aga nke ọma, ma ọ bụghị weghachi 0

3.2 AvzOpenDevice

Prototype: intWINAPIAvzOpenDevice(uDeviceID mkpirisi edebanyeghị aha, HWND hWnd)

Ọrụ: Mepee onye na-agụ ihe mmetụta

Parameter: uDeviceID-Serial nọmba Oghere Usoro ihe agụ

Hwnd - Lelee akara windo nke onyonyo mkpịsị aka

Uru nloghachi: Laghachi 0 ma ọ bụrụ na ọ ga-aga nke ọma, ma ọ bụghị laghachi 1

3.3 AvzClose Ngwaọrụ

Prototype: voidWINAPIAvzCloseDevice(uDeviceID mkpirisi edebanyeghị aha)

Ọrụ: Mechie onye na-agụ ihe mmetụta

Parameter: uDeviceID-Serial nọmba Oghere Usoro ihe agụ

Uru nloghachi: Enweghị uru nloghachi

3.4 AvzGetKaadị

Prototype:voidWINAPIAvzGetCard(uDeviceID mkpirisi edebanyeghị aha,dword *lCardID)

Ọrụ: Nweta nọmba kaadị

Parameter: uDeviceID - Nọmba nsoro nke onye na-agụ ihe sensọ

           lCardID - Nọmba Kaadị

Uru nloghachi: Enweghị uru nloghachi

3.5 AvzGetImage

Nlereanya: voidWINAPIAvzGetImage(uDeviceID mkpirisi edebanyeghị aha, char enweghị akara *pImage, bFingerOn na-edeghị aha)

Ọrụ: Were onyonyo mkpisiaka maka onye na-agụ ihe mmetụta wee chekwaa onyonyo n'ime pImage

Parameter: uDeviceID-Serial nọmba Oghere Usoro ihe agụ

                         pImage-Chekwa data nke onyonyo mkpịsị aka,

ọ dịghị ihe na-erughị 280 × 280 bytes

              bFingerOn-1: nwere mkpịsị aka na ihe mmetụta; 0: enweghị mkpịsị aka na ihe mmetụta.

Uru nloghachi: Enweghị uru nloghachi

3.6 AvzSaveHueBMPFile

Ihe nlere: voidWINAPIAvzSaveHueBMPFile (char * strFIleAha, char enweghị akara * pImage)

Ọrụ: Chekwa foto izizi na ebe nchekwa na faịlụ bmp

Oke: strFIleName- aha faịlụ mkpịsị aka mkpịsị aka,

Mpaghara ihe nchekwa pImage maka nchekwa onyonyo mkpịsị aka       

Uru nloghachi: Enweghị uru nloghachi

3.7 AvzSaveClrBMPFile

Prototype: voidWINAPIAvzSaveClrBMPFile (char * strFIleAha, char enweghị akara *pImage)

Ọrụ: Chekwaa onyonyo njirimara na ebe nchekwa na faịlụ bmp

Oke: strFIleName- aha faịlụ mkpịsị aka mkpịsị aka,

pImage- Mpaghara nchekwa maka nchekwa njirimara akara mkpịsị aka         

Uru nloghachi: Enweghị uru nloghachi

3.8 AvzPackFeature

Ihe nlere: shortWINAPIAvzPackFeature (char edenyeghị aha * pFeature1, char enweghị mbinye aka * pFeature2, char enweghị mbinye aka * pPackFeature)

Ọrụ: Tinye ndebiri akara mkpisiaka

Oke: pFeature1 -Mkpịsị aka mkpịsị aka 1,256 bytes,

          pFeature2 - Mkpịsị aka mkpịsị aka 2,256 bytes,

          Njirimara pPack-Anviz ndebiri atụmatụ akara mkpịsị aka, na-akwado ya Anviz igwe oge na-anọghị n'ịntanetị.

Uru nloghachi: pPackFeature Ebe nchekwa data njirimara akara mkpịsị aka

3.9 AvzUnpackFeature

Prototype: intWINAPIAvzUnpackFeature(char na-edebanyeghị aha *pPackFeature, char na-edebanyeghị aha *pFeature1, char edenyeghị *pFeature2)

Ọrụ: decompress Anviz ndebiri mkpịsị aka

Oke: pPackFeature-Anviz ndebiri atụmatụ akara mkpịsị aka, na-akwado ya Anviz igwe oge na-anọghị n'ịntanetị.

pFeature1 - Mkpịsị aka mkpịsị aka 1,256 bytes,

          pFeature2 - Mkpịsị aka mkpịsị aka 2,256 bytes,

Uru nloghachi: laghachi 0 ma ọ bụrụ na ọ ga-aga nke ọma, ma ọ bụghị ya weghachi efu

3.10 AvzProcess

Prototype: intWINAPIAvzProcess(char *pimagein na-edeghị aha,

                               njirimara char * enweghị akara,

                               char *pimagebin enweghị akara,

                               char bthin na-edeghị aha,

                               char bdrawfea na-edeghị akwụkwọ,

uRate dị mkpụmkpụ enweghị akara = 110)

Ọrụ: Weghara uru njirimara akara mkpisiaka site na data onyonyo ndenye.

Parameter: pimagein – Ntinye data onyonyo mkpịsị aka nwere obosara 280, ịdị elu 280, a ga-ahazi data ahụ n'usoro n'ahịrị, jiri 1 bytes maka ihe onyonyo ọ bụla iji gosi Hue

          Njirimara –Emepụtara uru njirimara akara mkpịsị aka,256 na-abụghị akara bytes

          Pimagebin - mepụta data onyonyo bara uru okpukpu abụọ, obosara 280, ịdị elu 280, a ga-ahazi data ahụ n'usoro n'usoro, jiri 0 na 255 gosi mmewere foto ọ bụla.

          Bthin -1-pimagebin ga-emepụta onyonyo emeziri

                                     0-pimagebin ga-ewepụta onyonyo emezigharịghị

          Bdrawfea -1-pimagebin ga-ewepụta ozi nke ntụpọ njirimara.

• pimagebin agaghị ewepụta ozi nke ntụpọ njirimara.

          uRate - Were ụkpụrụ dị iche iche dịka ụdị igwefoto si dị, (U-Bio = 94)

Uru nloghachi: Laghachi 0 ma ọ bụrụ na ọ ga-aga nke ọma, laghachi 1 ma ọ bụrụ na ọ dara, laghachi 2 ma ọ bụrụ na njehie sistemụ

3.11 AvzMatch

Prototype: intWINAPIAvzMatch(char na-edeghị aha * atụmatụ1,

                           Chara na-edebanyeghị aha * atụmatụ2,

                             Ọkwa mkpirisi enweghị akara = 5,

ntụgharị mkpirisi na-enweghị akara = 60)

Ọrụ: Tulee uru atụmatụ ntinye mkpịsị aka abụọ

Parameter: feature1 - Mkpịsị aka mkpịsị aka 1,256bytes 

          Feature2 - Akụkụ mkpịsị aka mkpịsị aka 2,256bytes 

          Ọkwa - Ọkwa dabara (1-9)

          ntughari - Nkuku na-agbanwe agbanwe (1-180)

Uru nloghachi: Laghachi 0 ma ọ bụrụ na ọ ga-aga nke ọma, laghachi 1 ma ọ bụghị ya, laghachi 2 ma ọ bụrụ na njehie sistemụ

3.11 AvzMatchN

Prototype: intWINAPIAvzMatchN (char na-enweghị akara * njirimara,

                            char featurelib na-edebanyeghị aha [256],

                              ogologo mkpịsị aka na-edeghị akwụkwọ,

                              Ọkwa mkpirisi enweghị akara = 5,

                ntụgharị mkpirisi na-enweghị akara = 60)

Ọrụ: Tulee uru ntinye mkpịsị aka na njirimara njirimara nke ọba akwụkwọ mkpịsị aka site na usoro njirimara 1:N

Parameter: featurein - Mkpa tụnyere njirimara uru,256bytes 

          featurelib-Mkpịsị aka njiri uru ọba akwụkwọ

          fingernum - Ọnụ ọgụgụ mkpisiaka dị n'ọbá akwụkwọ mkpịsị aka

          Ọkwa - Ọkwa dabara (1-9)

          ntughari - Nkuku na-agbanwe agbanwe (1-180)

Uru nloghachi: Weghachite nọmba nsonazụ akara mkpisiaka (>=0) ma ọ bụrụ na ọ ga-aga nke ọma, laghachi -1 ma ọ dara, laghachi -2 ma ọ bụrụ na njehie sistemụ.