FaceSDK可以幫助Visual C++, C#, VB, Jav以及Borland Delphi開發者構建基於Web, Windows, Linux和Macintosh的具有人臉識別功能的應用程序。
頭文件如下，可以輕易構建一個人臉識別的應用程序。
[cpp]
#ifndef _LUXANDFACESDK_
#define _LUXANDFACESDK_
#if defined( _WIN32 ) || defined ( _WIN64 )
#define _FSDKIMPORT_ __declspec(dllimport) __cdecl
#include <windows.h>
#else
#define _FSDKIMPORT_
#define __cdecl
#endif
#ifdef __cplusplus
extern "C" {
#endif
// Error codes
#define FSDKE_OK 0
#define FSDKE_FAILED -1
#define FSDKE_NOT_ACTIVATED -2
#define FSDKE_OUT_OF_MEMORY -3
#define FSDKE_INVALID_ARGUMENT -4
#define FSDKE_IO_ERROR -5
#define FSDKE_IMAGE_TOO_SMALL -6
#define FSDKE_FACE_NOT_FOUND -7
#define FSDKE_INSUFFICIENT_BUFFER_SIZE -8
#define FSDKE_UNSUPPORTED_IMAGE_EXTENSION -9
#define FSDKE_CANNOT_OPEN_FILE -10
#define FSDKE_CANNOT_CREATE_FILE -11
#define FSDKE_BAD_FILE_FORMAT -12
#define FSDKE_FILE_NOT_FOUND -13
#define FSDKE_CONNECTION_CLOSED -14
#define FSDKE_CONNECTION_FAILED -15
#define FSDKE_IP_INIT_FAILED -16
#define FSDKE_NEED_SERVER_ACTIVATION -17
// Facial feature count
#define FSDK_FACIAL_FEATURE_COUNT 66
// Types
typedef enum {
FSDK_MJPEG
} FSDK_VIDEOCOMPRESSIONTYPE;
typedef enum {
FSDK_IMAGE_GRAYSCALE_8BIT,
FSDK_IMAGE_COLOR_24BIT,
FSDK_IMAGE_COLOR_32BIT
} FSDK_IMAGEMODE;
typedef unsigned int HImage;
typedef struct {
int x, y;
} TPoint;
typedef TPoint TPointArray [FSDK_FACIAL_FEATURE_COUNT];
typedef TPoint FSDK_Features [FSDK_FACIAL_FEATURE_COUNT];
typedef float FSDK_ConfidenceLevels [FSDK_FACIAL_FEATURE_COUNT];
typedef struct {
int xc, yc, w;
double angle;
} TFacePosition;
typedef struct {
char ftemplate[16384];
} FSDK_FaceTemplate;
typedef void (__cdecl *FSDK_ProgressCallbackFunction)(int);
// Facial features
#define FSDKP_LEFT_EYE 0
#define FSDKP_RIGHT_EYE 1
#define FSDKP_LEFT_EYE_INNER_CORNER 24
#define FSDKP_LEFT_EYE_OUTER_CORNER 23
#define FSDKP_LEFT_EYE_LOWER_LINE1 38
#define FSDKP_LEFT_EYE_LOWER_LINE2 27
#define FSDKP_LEFT_EYE_LOWER_LINE3 37
#define FSDKP_LEFT_EYE_UPPER_LINE1 35
#define FSDKP_LEFT_EYE_UPPER_LINE2 28
#define FSDKP_LEFT_EYE_UPPER_LINE3 36
#define FSDKP_LEFT_EYE_LEFT_IRIS_CORNER 29
#define FSDKP_LEFT_EYE_RIGHT_IRIS_CORNER 30
#define FSDKP_RIGHT_EYE_INNER_CORNER 25
#define FSDKP_RIGHT_EYE_OUTER_CORNER 26
#define FSDKP_RIGHT_EYE_LOWER_LINE1 41
#define FSDKP_RIGHT_EYE_LOWER_LINE2 31
#define FSDKP_RIGHT_EYE_LOWER_LINE3 42
#define FSDKP_RIGHT_EYE_UPPER_LINE1 40
#define FSDKP_RIGHT_EYE_UPPER_LINE2 32
#define FSDKP_RIGHT_EYE_UPPER_LINE3 39
#define FSDKP_RIGHT_EYE_LEFT_IRIS_CORNER 33
#define FSDKP_RIGHT_EYE_RIGHT_IRIS_CORNER 34
#define FSDKP_LEFT_EYEBROW_INNER_CORNER 13
#define FSDKP_LEFT_EYEBROW_MIDDLE 16
#define FSDKP_LEFT_EYEBROW_MIDDLE_LEFT 18
#define FSDKP_LEFT_EYEBROW_MIDDLE_RIGHT 19
#define FSDKP_LEFT_EYEBROW_OUTER_CORNER 12
#define FSDKP_RIGHT_EYEBROW_INNER_CORNER 14
#define FSDKP_RIGHT_EYEBROW_MIDDLE 17
#define FSDKP_RIGHT_EYEBROW_MIDDLE_LEFT 20
#define FSDKP_RIGHT_EYEBROW_MIDDLE_RIGHT 21
#define FSDKP_RIGHT_EYEBROW_OUTER_CORNER 15
#define FSDKP_NOSE_TIP 2
#define FSDKP_NOSE_BOTTOM 49
#define FSDKP_NOSE_BRIDGE 22
#define FSDKP_NOSE_LEFT_WING 43
#define FSDKP_NOSE_LEFT_WING_OUTER 45
#define FSDKP_NOSE_LEFT_WING_LOWER 47
#define FSDKP_NOSE_RIGHT_WING 44
#define FSDKP_NOSE_RIGHT_WING_OUTER 46
#define FSDKP_NOSE_RIGHT_WING_LOWER 48
#define FSDKP_MOUTH_RIGHT_CORNER 3
#define FSDKP_MOUTH_LEFT_CORNER 4
#define FSDKP_MOUTH_TOP 54
#define FSDKP_MOUTH_TOP_INNER 61
#define FSDKP_MOUTH_BOTTOM 55
#define FSDKP_MOUTH_BOTTOM_INNER 64
#define FSDKP_MOUTH_LEFT_TOP 56
#define FSDKP_MOUTH_LEFT_TOP_INNER 60
#define FSDKP_MOUTH_RIGHT_TOP 57
#define FSDKP_MOUTH_RIGHT_TOP_INNER 62
#define FSDKP_MOUTH_LEFT_BOTTOM 58
#define FSDKP_MOUTH_LEFT_BOTTOM_INNER 63
#define FSDKP_MOUTH_RIGHT_BOTTOM 59
#define FSDKP_MOUTH_RIGHT_BOTTOM_INNER 65
#define FSDKP_NASOLABIAL_FOLD_LEFT_UPPER 50
#define FSDKP_NASOLABIAL_FOLD_LEFT_LOWER 52
#define FSDKP_NASOLABIAL_FOLD_RIGHT_UPPER 51
#define FSDKP_NASOLABIAL_FOLD_RIGHT_LOWER 53
#define FSDKP_CHIN_BOTTOM 11
#define FSDKP_CHIN_LEFT 9
#define FSDKP_CHIN_RIGHT 10
#define FSDKP_FACE_CONTOUR1 7
#define FSDKP_FACE_CONTOUR2 5
#define FSDKP_FACE_CONTOUR12 6
#define FSDKP_FACE_CONTOUR13 8
// Initialization functions
int _FSDKIMPORT_ FSDK_ActivateLibrary(char * LicenseKey);
int _FSDKIMPORT_ FSDK_GetHardware_ID(char * HardwareID);
int _FSDKIMPORT_ FSDK_GetLicenseInfo(char * LicenseInfo);
int _FSDKIMPORT_ FSDK_SetNumThreads(int Num);
int _FSDKIMPORT_ FSDK_GetNumThreads(int * Num);
int _FSDKIMPORT_ FSDK_Initialize(char * DataFilesPath);
int _FSDKIMPORT_ FSDK_Finalize();
// Face detection functions
int _FSDKIMPORT_ FSDK_DetectEyes(HImage Image, FSDK_Features * FacialFeatures);
int _FSDKIMPORT_ FSDK_DetectEyesInRegion(HImage Image, TFacePosition * FacePosition, FSDK_Features * FacialFeatures);
int _FSDKIMPORT_ FSDK_DetectFace(HImage Image, TFacePosition* FacePosition);
int _FSDKIMPORT_ FSDK_DetectMultipleFaces(HImage Image, int * DetectedCount, TFacePosition * FaceArray, int MaxSize);
int _FSDKIMPORT_ FSDK_DetectFacialFeatures(HImage Image, FSDK_Features * FacialFeatures);
int _FSDKIMPORT_ FSDK_DetectFacialFeaturesInRegion(HImage Image, TFacePosition * FacePosition, FSDK_Features * FacialFeatures);
int _FSDKIMPORT_ FSDK_DetectFacialFeaturesEx(HImage Image, FSDK_Features * FacialFeatures, FSDK_ConfidenceLevels * ConfidenceLevels);
int _FSDKIMPORT_ FSDK_DetectFacialFeaturesInRegionEx(HImage Image, TFacePosition * FacePosition, FSDK_Features * FacialFeatures, FSDK_ConfidenceLevels * ConfidenceLevels);
int _FSDKIMPORT_ FSDK_SetFaceDetectionParameters(bool HandleArbitraryRotations, bool DetermineFaceRotationAngle, int InternalResizeWidth);
int _FSDKIMPORT_ FSDK_SetFaceDetectionThreshold(int Threshold);
// Image manipulation functions
int _FSDKIMPORT_ FSDK_CreateEmptyImage(HImage * Image);
int _FSDKIMPORT_ FSDK_LoadImageFromFile(HImage * Image, char * FileName);
int _FSDKIMPORT_ FSDK_LoadImageFromBuffer(HImage * Image, unsigned char * Buffer, int Width, int Height, int ScanLine, FSDK_IMAGEMODE ImageMode);
int _FSDKIMPORT_ FSDK_LoadImageFromJpegBuffer(HImage * Image, unsigned char * Buffer, unsigned int BufferLength);
int _FSDKIMPORT_ FSDK_LoadImageFromPngBuffer(HImage * Image, unsigned char * Buffer, unsigned int BufferLength);
int _FSDKIMPORT_ FSDK_FreeImage(HImage Image);
int _FSDKIMPORT_ FSDK_SaveImageToFile(HImage Image, char * FileName);
#if defined( _WIN32 ) || defined ( _WIN64 )
int _FSDKIMPORT_ FSDK_LoadImageFromFileW(HImage * Image, wchar_t * FileName);
int _FSDKIMPORT_ FSDK_SaveImageToFileW(HImage Image, wchar_t * FileName);
int _FSDKIMPORT_ FSDK_LoadImageFromHBitmap(HImage * Image, HBITMAP BitmapHandle);
int _FSDKIMPORT_ FSDK_SaveImageToHBitmap(HImage Image, HBITMAP * BitmapHandle);
#endif
int _FSDKIMPORT_ FSDK_GetImageBufferSize(HImage Image, int * BufSize, FSDK_IMAGEMODE ImageMode);
int _FSDKIMPORT_ FSDK_SaveImageToBuffer(HImage Image, unsigned char * Buffer, FSDK_IMAGEMODE ImageMode);
int _FSDKIMPORT_ FSDK_SetJpegCompressionQuality(int Quality);
int _FSDKIMPORT_ FSDK_CopyImage(HImage SourceImage, HImage DestImage);
int _FSDKIMPORT_ FSDK_ResizeImage(HImage SourceImage, double ratio, HImage DestImage);
int _FSDKIMPORT_ FSDK_RotateImage90(HImage SourceImage, int Multiplier, HImage DestImage);
int _FSDKIMPORT_ FSDK_RotateImage(HImage SourceImage, double angle, HImage DestImage);
int _FSDKIMPORT_ FSDK_RotateImageCenter(HImage SourceImage, double angle, double xCenter, double yCenter, HImage DestImage);
int _FSDKIMPORT_ FSDK_CopyRect(HImage SourceImage, int x1, int y1, int x2, int y2, HImage DestImage);
int _FSDKIMPORT_ FSDK_CopyRectReplicateBorder(HImage SourceImage, int x1, int y1, int x2, int y2, HImage DestImage);
int _FSDKIMPORT_ FSDK_MirrorImage(HImage Image, bool UseVerticalMirroringInsteadOfHorizontal);
int _FSDKIMPORT_ FSDK_GetImageWidth(HImage SourceImage, int * Width);
int _FSDKIMPORT_ FSDK_GetImageHeight(HImage SourceImage, int * Height);
int _FSDKIMPORT_ FSDK_ExtractFaceImage(HImage Image, FSDK_Features * FacialFeatures, int Width, int Height, HImage * ExtractedFaceImage, FSDK_Features * ResizedFeatures);
int _FSDKIMPORT_ FSDK_GetImageData(HImage Image, unsigned char ** Data, int * Width, int * Height, int * ScanLine, FSDK_IMAGEMODE * ColorMode);
// Matching
int _FSDKIMPORT_ FSDK_GetFaceTemplate(HImage Image, FSDK_FaceTemplate * FaceTemplate);
int _FSDKIMPORT_ FSDK_GetFaceTemplateInRegion(HImage Image, TFacePosition * FacePosition, FSDK_FaceTemplate * FaceTemplate);
int _FSDKIMPORT_ FSDK_GetFaceTemplateUsingFeatures(HImage Image, FSDK_Features * FacialFeatures, FSDK_FaceTemplate * FaceTemplate);
int _FSDKIMPORT_ FSDK_GetFaceTemplateUsingEyes(HImage Image, FSDK_Features * eyeCoords, FSDK_FaceTemplate * FaceTemplate);
int _FSDKIMPORT_ FSDK_MatchFaces(FSDK_FaceTemplate * FaceTemplate1, FSDK_FaceTemplate * FaceTemplate2, float * Similarity);
int _FSDKIMPORT_ FSDK_GetMatchingThresholdAtFAR(float FARValue, float * Threshold);
int _FSDKIMPORT_ FSDK_GetMatchingThresholdAtFRR(float FRRValue, float * Threshold);
int _FSDKIMPORT_ FSDK_GetDetectedFaceConfidence(int * Confidence);
// Webcam usage
int _FSDKIMPORT_ FSDK_SetHTTPProxy(char * ServerNameOrIPAddress, unsigned short Port, char * UserName, char * Password);
int _FSDKIMPORT_ FSDK_OpenIPVideoCamera(FSDK_VIDEOCOMPRESSIONTYPE CompressionType, char * URL, char * Username, char * Password, int TimeoutSeconds, int * CameraHandle);
int _FSDKIMPORT_ FSDK_CloseVideoCamera(int CameraHandle);
int _FSDKIMPORT_ FSDK_GrabFrame(int CameraHandle, HImage * Image);
int _FSDKIMPORT_ FSDK_InitializeCapturing(void);
int _FSDKIMPORT_ FSDK_FinalizeCapturing(void);
#if defined( _WIN32 ) || defined ( _WIN64 )
typedef struct {
int Width;
int Height;
int BPP;
} FSDK_VideoFormatInfo;
int _FSDKIMPORT_ FSDK_SetCameraNaming(bool UseDevicePathAsName);
int _FSDKIMPORT_ FSDK_GetCameraList(wchar_t *** CameraList, int * CameraCount);
int _FSDKIMPORT_ FSDK_GetCameraListEx(wchar_t *** CameraNameList, wchar_t *** CameraDevicePathList, int * CameraCount);
int _FSDKIMPORT_ FSDK_FreeCameraList(wchar_t ** CameraList, int CameraCount);
int _FSDKIMPORT_ FSDK_GetVideoFormatList(wchar_t * CameraName, FSDK_VideoFormatInfo ** VideoFormatList, int * VideoFormatCount);
int _FSDKIMPORT_ FSDK_FreeVideoFormatList(FSDK_VideoFormatInfo * VideoFormatList);
int _FSDKIMPORT_ FSDK_SetVideoFormat(wchar_t * CameraName, FSDK_VideoFormatInfo VideoFormat);
int _FSDKIMPORT_ FSDK_OpenVideoCamera(wchar_t * CameraName, int * CameraHandle);
#endif
#ifdef __cplusplus
}
#endif
#endif
