/*
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* FaceSDK Library Interface
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* Copyright (C) 2015 Luxand, Inc.
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*/
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package com.luxand;
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public class FSDK
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{
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static {
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System.loadLibrary("stlport_shared");
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System.loadLibrary("fsdk");
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}
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// Error codes
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public static final int FSDKE_OK = 0;
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public static final int FSDKE_FAILED = -1;
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public static final int FSDKE_NOT_ACTIVATED = -2;
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public static final int FSDKE_OUT_OF_MEMORY = -3;
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public static final int FSDKE_INVALID_ARGUMENT = -4;
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public static final int FSDKE_IO_ERROR = -5;
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public static final int FSDKE_IMAGE_TOO_SMALL = -6;
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public static final int FSDKE_FACE_NOT_FOUND = -7;
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public static final int FSDKE_INSUFFICIENT_BUFFER_SIZE = -8;
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public static final int FSDKE_UNSUPPORTED_IMAGE_EXTENSION = -9;
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public static final int FSDKE_CANNOT_OPEN_FILE = -10;
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public static final int FSDKE_CANNOT_CREATE_FILE = -11;
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public static final int FSDKE_BAD_FILE_FORMAT = -12;
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public static final int FSDKE_FILE_NOT_FOUND = -13;
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public static final int FSDKE_CONNECTION_CLOSED = -14;
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public static final int FSDKE_CONNECTION_FAILED = -15;
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public static final int FSDKE_IP_INIT_FAILED = -16;
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public static final int FSDKE_NEED_SERVER_ACTIVATION = -17;
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public static final int FSDKE_ID_NOT_FOUND = -18;
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public static final int FSDKE_ATTRIBUTE_NOT_DETECTED = -19;
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public static final int FSDKE_INSUFFICIENT_TRACKER_MEMORY_LIMIT = -20;
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public static final int FSDKE_UNKNOWN_ATTRIBUTE = -21;
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public static final int FSDKE_UNSUPPORTED_FILE_VERSION = -22;
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public static final int FSDKE_SYNTAX_ERROR = -23;
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public static final int FSDKE_PARAMETER_NOT_FOUND = -24;
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public static final int FSDKE_INVALID_TEMPLATE = -25;
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public static final int FSDKE_UNSUPPORTED_TEMPLATE_VERSION = -26;
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public static final int FSDKE_CAMERA_INDEX_DOES_NOT_EXIST = -27;
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// Facial feature count
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public static final int FSDK_FACIAL_FEATURE_COUNT = 66;
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// Types
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public static class FSDK_VIDEOCOMPRESSIONTYPE {
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public static final int FSDK_MJPEG = 0;
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public int type;
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}
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public static class FSDK_IMAGEMODE {
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public static final int FSDK_IMAGE_GRAYSCALE_8BIT = 0;
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public static final int FSDK_IMAGE_COLOR_24BIT = 1;
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public static final int FSDK_IMAGE_COLOR_32BIT = 2;
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public int mode;
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}
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public static class HImage { //to pass himage "by reference"
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protected int himage;
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}
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public static class HCamera { //to pass hcamera "by reference"
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protected int hcamera;
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}
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public static class HTracker {
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protected int htracker;
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}
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public static class TFacePosition {
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public int xc, yc, w;
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public int padding;
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public double angle;
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}
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public static class TFaces {
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public TFacePosition faces[];
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int maxFaces;
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public TFaces(){
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maxFaces = 100;
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faces = null;
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}
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public TFaces(int MaxFaces){
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maxFaces = MaxFaces;
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faces = null;
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}
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}
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public static class TPoint {
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public int x, y;
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}
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public static class FSDK_Features {
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public TPoint features[] = new TPoint[FSDK_FACIAL_FEATURE_COUNT];
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}
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public static class FSDK_FaceTemplate {
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public byte template[] = new byte[13324];
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}
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// Facial features
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public static final int FSDKP_LEFT_EYE = 0;
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public static final int FSDKP_RIGHT_EYE = 1;
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public static final int FSDKP_LEFT_EYE_INNER_CORNER = 24;
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public static final int FSDKP_LEFT_EYE_OUTER_CORNER = 23;
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public static final int FSDKP_LEFT_EYE_LOWER_LINE1 = 38;
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public static final int FSDKP_LEFT_EYE_LOWER_LINE2 = 27;
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public static final int FSDKP_LEFT_EYE_LOWER_LINE3 = 37;
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public static final int FSDKP_LEFT_EYE_UPPER_LINE1 = 35;
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public static final int FSDKP_LEFT_EYE_UPPER_LINE2 = 28;
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public static final int FSDKP_LEFT_EYE_UPPER_LINE3 = 36;
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public static final int FSDKP_LEFT_EYE_LEFT_IRIS_CORNER = 29;
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public static final int FSDKP_LEFT_EYE_RIGHT_IRIS_CORNER = 30;
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public static final int FSDKP_RIGHT_EYE_INNER_CORNER = 25;
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public static final int FSDKP_RIGHT_EYE_OUTER_CORNER = 26;
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public static final int FSDKP_RIGHT_EYE_LOWER_LINE1 = 41;
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public static final int FSDKP_RIGHT_EYE_LOWER_LINE2 = 31;
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public static final int FSDKP_RIGHT_EYE_LOWER_LINE3 = 42;
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public static final int FSDKP_RIGHT_EYE_UPPER_LINE1 = 40;
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public static final int FSDKP_RIGHT_EYE_UPPER_LINE2 = 32;
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public static final int FSDKP_RIGHT_EYE_UPPER_LINE3 = 39;
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public static final int FSDKP_RIGHT_EYE_LEFT_IRIS_CORNER = 33;
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public static final int FSDKP_RIGHT_EYE_RIGHT_IRIS_CORNER = 34;
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public static final int FSDKP_LEFT_EYEBROW_INNER_CORNER = 13;
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public static final int FSDKP_LEFT_EYEBROW_MIDDLE = 16;
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public static final int FSDKP_LEFT_EYEBROW_MIDDLE_LEFT = 18;
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public static final int FSDKP_LEFT_EYEBROW_MIDDLE_RIGHT = 19;
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public static final int FSDKP_LEFT_EYEBROW_OUTER_CORNER = 12;
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public static final int FSDKP_RIGHT_EYEBROW_INNER_CORNER = 14;
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public static final int FSDKP_RIGHT_EYEBROW_MIDDLE = 17;
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public static final int FSDKP_RIGHT_EYEBROW_MIDDLE_LEFT = 20;
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public static final int FSDKP_RIGHT_EYEBROW_MIDDLE_RIGHT = 21;
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public static final int FSDKP_RIGHT_EYEBROW_OUTER_CORNER = 15;
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public static final int FSDKP_NOSE_TIP = 2;
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public static final int FSDKP_NOSE_BOTTOM = 49;
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public static final int FSDKP_NOSE_BRIDGE = 22;
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public static final int FSDKP_NOSE_LEFT_WING = 43;
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public static final int FSDKP_NOSE_LEFT_WING_OUTER = 45;
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public static final int FSDKP_NOSE_LEFT_WING_LOWER = 47;
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public static final int FSDKP_NOSE_RIGHT_WING = 44;
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public static final int FSDKP_NOSE_RIGHT_WING_OUTER = 46;
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public static final int FSDKP_NOSE_RIGHT_WING_LOWER = 48;
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public static final int FSDKP_MOUTH_RIGHT_CORNER = 3;
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public static final int FSDKP_MOUTH_LEFT_CORNER = 4;
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public static final int FSDKP_MOUTH_TOP = 54;
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public static final int FSDKP_MOUTH_TOP_INNER = 61;
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public static final int FSDKP_MOUTH_BOTTOM = 55;
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public static final int FSDKP_MOUTH_BOTTOM_INNER = 64;
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public static final int FSDKP_MOUTH_LEFT_TOP = 56;
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public static final int FSDKP_MOUTH_LEFT_TOP_INNER = 60;
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public static final int FSDKP_MOUTH_RIGHT_TOP = 57;
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public static final int FSDKP_MOUTH_RIGHT_TOP_INNER = 62;
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public static final int FSDKP_MOUTH_LEFT_BOTTOM = 58;
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public static final int FSDKP_MOUTH_LEFT_BOTTOM_INNER = 63;
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public static final int FSDKP_MOUTH_RIGHT_BOTTOM = 59;
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public static final int FSDKP_MOUTH_RIGHT_BOTTOM_INNER = 65;
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public static final int FSDKP_NASOLABIAL_FOLD_LEFT_UPPER = 50;
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public static final int FSDKP_NASOLABIAL_FOLD_LEFT_LOWER = 52;
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public static final int FSDKP_NASOLABIAL_FOLD_RIGHT_UPPER = 51;
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public static final int FSDKP_NASOLABIAL_FOLD_RIGHT_LOWER = 53;
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public static final int FSDKP_CHIN_BOTTOM = 11;
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public static final int FSDKP_CHIN_LEFT = 9;
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public static final int FSDKP_CHIN_RIGHT = 10;
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public static final int FSDKP_FACE_CONTOUR1 = 7;
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public static final int FSDKP_FACE_CONTOUR2 = 5;
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public static final int FSDKP_FACE_CONTOUR12 = 6;
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public static final int FSDKP_FACE_CONTOUR13 = 8;
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public static native int ActivateLibrary(String LicenseKey);
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//public static native int GetHardware_ID(String HardwareID[]); //not implemented
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public static native int GetLicenseInfo(String LicenseInfo[]);
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public static native int SetNumThreads(int Num);
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public static native int GetNumThreads(int Num[]);
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public static native int Initialize();
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public static native int Finalize();
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public static native int CreateEmptyImage(HImage Image);
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public static native int FreeImage(HImage Image);
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public static native int LoadImageFromFile(HImage Image, String FileName);
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public static native int LoadImageFromFileWithAlpha(HImage Image, String FileName);
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public static native int SaveImageToFile(HImage Image, String FileName);
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public static native int SetJpegCompressionQuality(int Quality);
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public static native int GetImageWidth(HImage Image, int Width[]);
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public static native int GetImageHeight(HImage Image, int Height[]);
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public static native int LoadImageFromBuffer(HImage Image, byte Buffer[], int Width, int Height, int ScanLine, FSDK_IMAGEMODE ImageMode);
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public static native int GetImageBufferSize(HImage Image, int BufSize [], FSDK_IMAGEMODE ImageMode);
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public static native int SaveImageToBuffer(HImage Image, byte Buffer[], FSDK_IMAGEMODE ImageMode);
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public static native int LoadImageFromJpegBuffer(HImage Image, byte Buffer[], int BufferLength);
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public static native int LoadImageFromPngBuffer(HImage Image, byte Buffer[], int BufferLength);
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public static native int LoadImageFromPngBufferWithAlpha(HImage Image, byte Buffer[], int BufferLength);
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public static native int DetectFace(HImage Image, TFacePosition FacePosition);
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public static native int DetectMultipleFaces(HImage Image, TFaces FacePositions);
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public static native int SetFaceDetectionParameters(boolean HandleArbitraryRotations, boolean DetermineFaceRotationAngle, int InternalResizeWidth);
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public static native int SetFaceDetectionThreshold(int Threshold);
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public static native int GetDetectedFaceConfidence(int Confidence[]);
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public static native int DetectFacialFeatures(HImage Image, FSDK_Features FacialFeatures);
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public static native int DetectFacialFeaturesInRegion(HImage Image, TFacePosition FacePosition, FSDK_Features FacialFeatures);
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public static native int DetectEyes(HImage Image, FSDK_Features Eyes);
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public static native int DetectEyesInRegion(HImage Image, TFacePosition FacePosition, FSDK_Features Eyes);
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public static native int CopyImage(HImage SourceImage, HImage DestImage);
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public static native int ResizeImage(HImage SourceImage, double ratio, HImage DestImage);
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public static native int RotateImage90(HImage SourceImage, int Multiplier, HImage DestImage);
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public static native int RotateImage(HImage SourceImage, double angle, HImage DestImage);
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public static native int RotateImageCenter(HImage SourceImage, double angle, double xCenter, double yCenter, HImage DestImage);
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public static native int CopyRect(HImage SourceImage, int x1, int y1, int x2, int y2, HImage DestImage);
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public static native int CopyRectReplicateBorder(HImage SourceImage, int x1, int y1, int x2, int y2, HImage DestImage);
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public static native int MirrorImage(HImage Image, boolean UseVerticalMirroringInsteadOfHorizontal);
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public static native int ExtractFaceImage(HImage Image, FSDK_Features FacialFeatures, int Width, int Height, HImage ExtractedFaceImage, FSDK_Features ResizedFeatures);
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public static native int GetFaceTemplate(HImage Image, FSDK_FaceTemplate FaceTemplate);
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public static native int GetFaceTemplateInRegion(HImage Image, TFacePosition FacePosition, FSDK_FaceTemplate FaceTemplate);
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public static native int GetFaceTemplateUsingFeatures(HImage Image, FSDK_Features FacialFeatures, FSDK_FaceTemplate FaceTemplate);
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public static native int GetFaceTemplateUsingEyes(HImage Image, FSDK_Features EyeCoords, FSDK_FaceTemplate FaceTemplate);
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public static native int MatchFaces(FSDK_FaceTemplate FaceTemplate1, FSDK_FaceTemplate FaceTemplate2, float Similarity[]);
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public static native int GetMatchingThresholdAtFAR(float FARValue, float Threshold[]);
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public static native int GetMatchingThresholdAtFRR(float FRRValue, float Threshold[]);
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public static native int CreateTracker(HTracker Tracker);
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public static native int FreeTracker(HTracker Tracker);
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public static native int ClearTracker(HTracker Tracker);
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public static native int SetTrackerParameter(HTracker Tracker, String ParameterName, String ParameterValue);
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public static native int SetTrackerMultipleParameters(HTracker Tracker, String Parameters, int ErrorPosition[]);
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public static native int GetTrackerParameter(HTracker Tracker, String ParameterName, String ParameterValue[], int MaxSizeInBytes);
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public static native int FeedFrame(HTracker Tracker, long CameraIdx, HImage Image, long FaceCount[], long IDs[]);
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public static native int GetTrackerEyes(HTracker Tracker, long CameraIdx, long ID, FSDK_Features Eyes);
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public static native int GetTrackerFacialFeatures(HTracker Tracker, long CameraIdx, long ID, FSDK_Features FacialFeatures);
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public static native int GetTrackerFacePosition(HTracker Tracker, long CameraIdx, long ID, TFacePosition FacePosition);
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public static native int LockID(HTracker Tracker, long ID);
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public static native int UnlockID(HTracker Tracker, long ID);
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public static native int SetName(HTracker Tracker, long ID, String Name);
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public static native int GetName(HTracker Tracker, long ID, String Name[], long MaxSizeInBytes);
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public static native int GetAllNames(HTracker Tracker, long ID, String Names[], long MaxSizeInBytes);
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public static native int GetIDReassignment(HTracker Tracker, long ID, long ReassignedID[]);
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public static native int GetSimilarIDCount(HTracker Tracker, long ID, long Count[]);
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public static native int GetSimilarIDList(HTracker Tracker, long ID, long SimilarIDList[]);
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public static native int SaveTrackerMemoryToFile(HTracker Tracker, String FileName);
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public static native int LoadTrackerMemoryFromFile(HTracker Tracker, String FileName);
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public static native int GetTrackerMemoryBufferSize(HTracker Tracker, long [] BufSize);
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public static native int SaveTrackerMemoryToBuffer(HTracker Tracker, byte Buffer[]);
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public static native int LoadTrackerMemoryFromBuffer(HTracker Tracker, byte Buffer[]);
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public static native int GetTrackerFacialAttribute(HTracker Tracker, long CameraIdx, long ID, String AttributeName, String AttributeValues[], long MaxSizeInBytes);
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public static native int DetectFacialAttributeUsingFeatures(HImage Image, FSDK_Features FacialFeatures, String AttributeName, String AttributeValues[], long MaxSizeInBytes);
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public static native int GetValueConfidence(String AttributeValues, String Value, float Confidence[]);
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public static native int SetHTTPProxy(String ServerNameOrIPAddress, short Port, String UserName, String Password);
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public static native int OpenIPVideoCamera(FSDK_VIDEOCOMPRESSIONTYPE CompressionType, String URL, String Username, String Password, int TimeoutSeconds, HCamera CameraHandle);
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public static native int CloseVideoCamera(HCamera CameraHandle);
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public static native int GrabFrame(HCamera CameraHandle, HImage Image);
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public static native int InitializeCapturing();
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public static native int FinalizeCapturing();
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}
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